1. Manuals
  2. Brands
  3. NKT Photonics Manuals
  4. Measuring Instruments
  5. SuperK FIANIUM
  6. Product manual

NKT Photonics SuperK FIANIUM Product Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
800-613-01
SuperK
FIANIUM
Product Guide
Revision 1.6 09-2023
External mode
2.23 MHz
Emission

Advertisement

Table of Contents
loading

Related Manuals for NKT Photonics SuperK FIANIUM

Summary of Contents for NKT Photonics SuperK FIANIUM

  • Page 1 800-613-01 SuperK FIANIUM Product Guide Revision 1.6 09-2023 External mode 2.23 MHz Emission...
  • Page 2 PRODUCT GUIDE This guide includes information for the following NKT Photonics products: SuperK FIANIUM White Light Laser Do not open the laser chassis. The laser is equipped with warranty AUTION labels (see Figure 73) on the covers of the laser chassis. The warranty is void if the system is opened.

  • Page 3: Guide Overview

    Guide overview This product guide is intended to provide functional, operational and installation information for the SuperK FIANIUM laser systems and includes the following sections: • SuperK FIANIUM Description – introduces the laser’s theory and functionality, its features and interfaces, and describes the safety labels and their placement.
  • Page 4 • Chapter 6 “Using CONTROL to Turn ON the Laser” — Provides information and procedures on how to connect to the laser’s PC-based management software and use it to turn the laser emission ON and OFF. • Chapter 7 “CONTROL Interface” —...
  • Page 5 Release datev Version and changes 2021-June 1.1 The following changes were made: Removed the incorrect note describing External mode on page 59. Corrected the description of External mode under Figure Changed the text description and cross-references in section “External Feedback mode” on page 2022--January 1.2 The following changes were made: •...
  • Page 6 < 6 >...

  • Page 7: Table Of Contents

    Contents Guide overview ..........................3 Tables ............................13 Figures ............................15 Procedures ..........................17 Description......................19 1 Laser Description ........................21 Terminology ........................21 Front panel controls ....................... 21 CONTROL ........................21 Temperature regulation ....................22 Accessories ........................22 Optical output ........................22 Supercontinuum ......................
  • Page 8 Rear panel ........................... 28 Input and output BNC ports ....................28 Pre-VRR ports ........................ 28 Post-VRR ports ......................29 External Feedback ......................30 Booster ON/OFF ......................30 Connecting a PC........................31 USB port ......................... 31 RS-232 serial port ......................31 Ethernet port ........................
  • Page 9 Example synchronization circuit ..................55 Gate out ......................... 55 Pulse out ........................55 NIM pulse ........................56 4 Connecting External Control ...................... 59 External feedback ........................ 59 Feedback circuit ......................59 Booster ON/OFF ........................61 Operating the laser ....................63 5 Front Panel Controls ........................
  • Page 10 Controlling the laser emission....................81 Safety ..........................81 Preparation ........................81 Turning ON the laser ...................... 82 Errors ..........................82 Turning OFF the laser emission ..................83 7 CONTROL Interface ........................85 CONTROL overview ......................85 Relocating panels ......................86 Toggling the panels visible .....................
  • Page 11 Appendices......................103 A Specifications........................... 105 B Service and Support Information ..................... 107 Servicing the laser......................107 Factory safety tests ...................... 107 Opening the laser chassis .................... 107 Return shipping ......................107 WARRANTY VOID IF REMOVED label ............... 107 Support contact details....................... 107 Support website ......................
  • Page 12 < 12 >...

  • Page 13: Tables

    Table 21: Mechanical dimensions..................... 105 Table 22: Electrical ........................105 Table 23: External bus pinout ....................113 Table 24: SuperK FIANIUM accessories .................. 115 Table 25: Varia specifications ....................116 Table 26: Select AOTF types....................118 Table 27: LLTF Contrast model specifications................119 Table 28: SPLIT wavelength ranges..................
  • Page 14 < 14 >...

  • Page 15: Figures

    Figures Figure 1: SuperK FIANIUM general view..................21 Figure 2: Typical output spectrum – SuperK FIANIUM ............... 23 Figure 3: SuperK FIANIUM collimator..................23 Figure 4: Front panel controls ..................... 26 Figure 5: Rear panel features and connectors................28 Figure 6: NIM pulse output......................29 Figure 7: Pulse output.........................
  • Page 16 Figure 35: Dragging panels outside the main window ..............86 Figure 36: Toggling panel visibility....................87 Figure 37: Quick connect ......................87 Figure 38: Status Panel ......................88 Figure 39: CONTROL settings....................89 Figure 40: Network address assignment – DHCP/Static ............90 Figure 41: Ethernet (network) static settings ................

  • Page 17: Procedures

    Procedures Procedure 1: Connecting the door interlock circuit ..............48 Procedure 2: Connecting power ....................48 Procedure 3: Installing the collimator ..................50 Procedure 4: Turning ON the laser .................... 70 Procedure 5: Turning OFF the laser ..................71 Procedure 6: Arming the laser ....................72 Procedure 7: Enabling emission using the front panel...............
  • Page 18 < 18 >...

  • Page 19: Description

    Section 1 Description This section describes the laser and its features and includes the following: • “Laser Description” on page 21 • “Optical output” on page 22 • “Reflection monitor” on page 26 • “Front panel controls” on page 26 •...
  • Page 20 < 20 >...

  • Page 21: Laser Description

    Laser Description SuperK FIANIUM lasers are a series of Class 4 white light lasers (WLL) systems that generate a pulsed supercontinuum. Light frequencies from 390 to 2400 nanometers (typical) are emitted in a single spatially coherent beam with a pulse rate that is customizable to suit the intended application. To synchronize...

  • Page 22: Temperature Regulation

    As the power of the input pulses increases, the extent of spectral broadening also intensifies. Consequently, the spectral output becomes wider in direct proportion to the output power. Optical specifications Table 1 lists the optical specifications for the SuperK FIANIUM models. Table 1 Optical specifications Standard versions OCT versions Model...

  • Page 23: Spectral Output

    Optical output Spectral output Figure 2 shows the typical output spectrum graphs of three SuperK FIANIUM series models. Figure 2 Typical output spectrum – SuperK FIANIUM 1100 1250 1400 1550 1700 1850 2000 2150 2300 2450 Wavelength [nm] FIU-6 FIU-15...

  • Page 24: Beam Diameter

    Always ensure the collimator is fitted with a polarization ring when AUTION used with an NKT Photonics accessory such as a SELECT, VARIA, SPLIT or LL- < 24 >...

  • Page 25: Pulse Picker - Vrr (Optional)

    Other possible configurations of repetition rates may be available depend- ing on the laser’s specifications. Contact NKT Photonics for further information. The repetition rate can only be set using either NKT Photonics CONTROL management software or Software Development Kit (SDK).

  • Page 26: Reflection Monitor

    Front panel controls Reflection monitor The SuperK FIANIUM is equipped with a reflection monitor to avoid damage from back reflections that can destroy the system. When the reflection monitor detects a back reflection that exceeds the limit, the laser shuts down and CONTROL software displays the error code: “Code 48, 5 0x65”.

  • Page 27: Display Panel

    Front panel controls Display panel OLED display panel showing system power, emission status, errors, notifications and more. Power down button Press this button to reduce the configured emission power. Power up button Press this button to increase the configured emission power. Key switch Key control of laser emission: •...

  • Page 28: Rear Panel

    Input and output BNC ports Rear panel The rear panel houses the electrical ports and status LEDs. The panel and its components are shown in Figure Figure 5 Rear panel features and connectors 9 10 11 12 13 14 15 Collimator holder - storage Pulse out (pre-VRR) –...

  • Page 29: Post-Vrr Ports

    Input and output BNC ports DOE/ER-0457) and ranges from 0 to approximately -1 V as shown in Figure 6, For further information, see “Connecting synchronization ports” on page Figure 6 NIM pulse output Pulse out This signal represents the seed pulse of the laser prior to the optional VRR module (see Figure 7).

  • Page 30: External Feedback

    Input and output BNC ports Pulse out The port outputs a signal similar to the pre-VRR “Pulse out” on page However, this signal represents the laser pulse output following the VRR module. The signal is intended for applications that require a positive bias synchronization signal for external devices.

  • Page 31: Connecting A Pc

    For information on connecting the Booster ON/OFF port, see “Booster ON/OFF” on page Connecting a PC The laser is managed and configured from a PC with NKT Photonics CONTROL application installed on it – see “Configuration and operation overview” on page 32.

  • Page 32: Ethernet Port

    Advanced laser You can also manage the laser by building your own custom platform and control software integrating with the NKT Photonics SDK kit. Download the kit and it’s documentation from: https://www.nktphotonics.com/support/ Key switch and To enhance safety, the laser is equipped with an interlock and a keyed switch.

  • Page 33: External Bus

    External bus The External Bus port connects optional SuperK FIANIUM accessories. The port provides a bus control interface and 12V DC power to optional smart accessories. When multiple smart accessories are utilized with the laser, the bus supports daisy chain connectivity.

  • Page 34: Status Leds

    Laser system DC voltage OK ON Red Laser system DC voltage too low Laser system power OFF Flashing Green The SuperK FIANIUM is transmitting serial data to a connected PC. No received data detected ON Green USB serial port is connected and the driver is installed and configured correctly.

  • Page 35: Chassis Labels

    Configuration and operation overview Chassis labels The SuperK FIANIUM chassis includes multiple labels that indicate hazards and regulatory or manufacturing information. The labels are located on the rear panel, the armored fiber cable, and the collimator as described in Table 5.
  • Page 36 Configuration and operation overview < 36 >...
  • Page 37 Configuration and operation overview < 37 >...
  • Page 38 Configuration and operation overview < 38 >...
  • Page 39 Configuration and operation overview < 39 >...
  • Page 40 Configuration and operation overview < 40 >...

  • Page 41: Installing The Laser

    Section 2 Installing the laser This section describes how to install the laser and includes the chapters: • “Mechanical Installation” on page 43 • “Connecting the Laser” on page 45 • “Connecting External Control” on page 59 < 41 >...
  • Page 42 < 42 >...

  • Page 43: Mechanical Installation

    For reliable operation, the laser should not be exposed to corrosive AUTION agents or excessive moisture, heat or dust. The SuperK FIANIUM laser is heavy. Its weight is approximately 18 to AUTION 19 kg, observe and follow all regional safety regulations and techniques when lifting and carrying the laser.

  • Page 44: Installing The Laser Chassis

    The laser unit is equipped with four mounting feet, allowing it to be securely placed on any suitable surface that is both level and stable enough to support the weight of the laser. Figure 10 SuperK FIANIUM placement Left panel Right panel...

  • Page 45: Connecting The Laser

    Connecting the Laser Before operating the laser, follow the procedures in this chapter to ensure its correct and safe operation. For information on how to connect: • The safety interlock – see “Connecting the safety interlock” on page 46 • Power –...

  • Page 46: Connecting The Safety Interlock

    Connector Laser Controller SuperK FIANIUM Figure 12 shows the door switch in the open position. This action causes the interlock loop to open, which is detected by the interlock monitor. As a result, the controller promptly sends a shutdown signal to the laser's pump, ceasing laser operation.

  • Page 47: Safety Door Switch

    Do not short-circuit the Interlock input. Short-circuiting the interlock cir- AUTION cumvents safety regulations and NKT Photonics does not take liability for any in- juries or damage caused by doing so. The switch connected to the interlock must be of an approved type.

  • Page 48: Connecting Power

    Connecting power Procedure 1 Connecting the door interlock circuit Action Install a switch that complies with local regulations and opens when the door accessing the laser enclosure is opened. Connect the switch to the prewired interlock plug using insulated wire. Ensure that the wire used meets the minimum requirement of 26 AWG gauge and keep the cable length within five meters.

  • Page 49: Connecting The Optical Output

    Connecting the optical output DO NOT connect the unit to an AC outlet (power supply) without an AUTION earth (ground) connection. The AC outlet must be near to the laser and easily accessible. You can AUTION remove power from the unit by disconnecting the power cord from the outlet. Ensure you use an approved cord set when supplying AC mains pow- AUTION er.

  • Page 50: Figure 13 Collimator Installed Into A Superk Accessory Receptacle

    Connecting the optical output Procedure 3 Installing the collimator Action Remove the yellow protective cap from the end of the collimator sleeve. Carefully align the collimator sleeve with the target receptacle as shown in Figure 13 and Figure 14. Slide the collimator into the receptacle and then: –...

  • Page 51: Connecting Accessories With The External Bus

    Connecting accessories with the external bus Figure 14 Inserting a collimator into a holder Polarization slot - align with collimator polarization key Care should be taken to mount the collimator so that the beam emit- ARNING ted is contained in an area where no personnel or flammable material is present. Connecting accessories with the external bus External bus The External Bus port is a digital bus interface and 12 volt supply for some...

  • Page 52: Table 8 External Bus Port - Connecting Accessories

    Bus defeater A bus defeater is a DB-15 connector with it’s interlock circuit pins looped back. A bus defeater is included with the laser. If you need a replacement, contact NKT Photonics support – see “Support contact details” on page 107.

  • Page 53: Figure 16 External Bus Connections - No Accessories

    Connecting accessories with the external bus Appendix C for a pinout description of the External Bus. Figure 16 External bus connections - no accessories SuperK FIANIUM External Bus Connector Bus Defeater Figure 17 External bus connections - multiple accessories in a daisy chain...

  • Page 54: Connecting Synchronization Ports

    Connecting accessories with the external bus Connecting synchronization ports The SuperK FIANIUM can supply up to five different synchronization signals. The signals can synchronize external devices with the laser pulse at two stages within the laser. If the laser is fitted with a VRR (pulse picker) module, all five signals are available.

  • Page 55: Example Synchronization Circuit

    A general diagram of a synchronization circuit is shown in Figure circuit Figure 19 Example NIM pulse circuit Pulsed emission SuperK FIANIUM NIM Pulse NIM level pulse (post VRR) (RG223 Cable) Synchronizer Sensor control...

  • Page 56: Nim Pulse

    Connecting accessories with the external bus When connecting these ports, it is advisable to adhere to the specifications provided in Table 11. Following these specifications will help achieve the optimal waveform quality for the signals. Table 11 Pulse out – ports specification Item Description Use RG223 type or similar double shielded cable 3M...

  • Page 57: Figure 20 Pulse (Nim) Trigger Delay Control

    Connecting accessories with the external bus Figure 20 Pulse (NIM) trigger delay control NIM Trigger Delay Slider < 57 >...
  • Page 58 Connecting accessories with the external bus < 58 >...

  • Page 59: Connecting External Control

    Connecting External Control This chapter includes the configuration details for: • “External feedback” – describes how to connect a feedback circuit to the laser to stabilize the output power level. • “Booster ON/OFF”– describes how to connect an external logic signal to the laser to turn ON or OFF the laser’s booster.

  • Page 60: Table 13 External Feedback Port And Cabling Parameters

    External feedback To establish an effective feedback circuit, a typical approach involves utilizing a photodiode sensor that generates a current proportional to the laser's radiance. This current is then converted to a corresponding proportional voltage using an operational amplifier (Op-amp). The resulting voltage signal is subsequently connected to the External Control port of the laser system.

  • Page 61: Booster On/Off

    3 M e.g. RG223 or RG58 type Although the laser emission is disabled when the booster is OFF, re- ARNING sidual laser emission is still present. Figure 21 Output control trigger vs optical output rise Booster ON/OFF TTL/CMOS Trigger Detector SuperK FIANIUM < 61 >...
  • Page 62 External feedback < 62 >...

  • Page 63: Operating The Laser

    Section 3 Operating the laser This section describes how to manage and operate the laser and includes the chapters: • “Front Panel Controls” on page 65 • “Using CONTROL to Turn ON the Laser” on page 75 • “CONTROL Interface” on page 85 <...
  • Page 64 < 64 >...

  • Page 65: Front Panel Controls

    Front Panel Controls Overview The front panel features an OLED display, control buttons, and an interlock keyswitch. You can use the display and buttons to: • Enable and disable emission. • Adjust the laser output power level from 0 to 100%. •...

  • Page 66: Display

    Overview Display The display can show four page types. The pages are listed below in Table and for detailed information click the link in the right column. Table 16 Display pages Page type Function Operation Displays current operational Operation page on settings.

  • Page 67: Operation Page

    Overview Operation page Figure 24 depicts an example of the Operation page following a successful power ON of the system. To access the Connected modules screen, press the Status button and refer to “Connected modules page” on page 68” for further information and details.

  • Page 68: Connected Modules Page

    Connected modules page Emission status field Message Meaning Door open Interlock OFF due to: an open door switch (access door open). a short to ground or an open in the door switch circuit. Key off Interlock OFF due to the keyswitch in the OFF position Updating Firmware update in progress...

  • Page 69: Error Page

    • Module address – System module address • Internal address – Address for NKT Photonics use only • Error code – Code number assigned to the error for a module • Error message – A description of the error •...

  • Page 70: Clearing The Notification Page

    Ensure all personnel are notified of the laser’s operating area and that the beam path is safely con- tained. For further information refer to the NKT Photonics document: SuperK FIANIUM Safety, Handling and Regulatory Information...

  • Page 71: Adjust The Power

    Power button for approximately 1 to 2 seconds before releasing it. 3. A boot screen (Figure 28) with the NKT Photonics logo is displayed until the system is ready for operation. 4. If the laser boots correctly, the laser’s operation page appears (see “Operation page”...

  • Page 72: Arming The Laser

    Operating the laser from the front panel Usage When using the laser in a new application, set the power level to 0% (Figure before enabling emission. Once emission is enabled, slowly increase power by pressing the + button, making sure the beam is safely contained. Figure 29 Power adjusted to 0% before enabling emission Only adjust the power to a higher level when you are certain the ARNING...

  • Page 73: Enable And Disable Emission

    Operating the laser from the front panel • The external bus interlock circuit is closed and no other internal issues are present. Figure 31 Laser is Armed Enable and disable Procedure 7 Enabling emission using the front panel emission 1. Press the front panel Emission button once. The emission status field changes from Armed to Emission ON.
  • Page 74 Operating the laser from the front panel < 74 >...

  • Page 75: Using Control To Turn On The Laser

    Using CONTROL to Turn ON the Laser You can operate a SuperK FIANIUM laser using NKT Photonics CONTROL software installed on a PC. This chapter focuses on: • How to obtain and install the CONTROL software. • Connecting a PC to the laser using a USB or Ethernet connection.
  • Page 76 Connect the PC to the USB port on the rear of the laser using the included USB AB cable. Launch the CONTROL software by either: clicking on Windows – Start – Programs – NKT Photonics –CONTROL – or – double clicking the CONTROL shortcut on the desktop The CONTROL window opens.

  • Page 77: Ethernet Connection

    Connecting the laser to a CONTROL PC Ethernet connection To establish an Ethernet connection between the laser and a PC, ensure that both devices are connected to a suitable IP network using either the same or separate IPv4 subnets. If they are on separate subnets, it is essential that their IP addresses are reachable to each other.
  • Page 78 CONTROL PC. The default port address is 10001 and set in step 2. NOTE: To connect multiple lasers over IP with the same NKT Photonics CONTROL PC, configure each laser with a unique local system port. Timeout (ms) – Enter a timeout value in milliseconds. When CONTROL sends a request to the laser, it waits for a reply from the laser until the timeout value expires.

  • Page 79: Grouping Connections

    Connecting the laser to a CONTROL PC Action To delete or modify a configured port: Edit a. Highlight the port and: Delete • click the Delete button. - or - • click the Edit button and make any changes required. b.
  • Page 80 Connecting the laser to a CONTROL PC Action To add a connection to the collection, highlight the connection and click the right arrow button. NOTE: Before adding a new connection, ensure the collection group created is selected in the drop down menu near the top of the right panel.

  • Page 81: Controlling The Laser Emission

    Do not enable the laser if it has been exposed to temperature and hu- AUTION midity beyond the operating specifications. The SuperK FIANIUM is designed to be operated in a non-condensing environment from +18 to +30°C (or 35°C). Be- fore enabling the laser, allow it at least 30 minutes to reach room temperature.

  • Page 82: Turning On The Laser

    Connecting the laser to a CONTROL PC Turning ON the laser First check you have prepared the laser according to “Preparation” on page 81 and then follow the steps in Procedure 11 to enable laser emission using CONTROL. Procedure 11 Enabling emission with CONTROL Action On the front panel of the laser, turn the key switch on the laser’s front panel to the...

  • Page 83: Turning Off The Laser Emission

    Connecting the laser to a CONTROL PC Turning OFF the Follow the steps in Procedure 12 to turn OFF the laser emission. laser emission Procedure 12 Disabling emission with CONTROL Action Disable laser emission by clicking on the Emission ON/OFF button. Emission Emission ON / OFF...
  • Page 84 Connecting the laser to a CONTROL PC < 84 >...

  • Page 85: Control Interface

    CONTROL Interface CONTROL overview The CONTROL user interface comprises several panels and a selection of menu drop down items in the upper left corner. Utilizing the drop down menu, you can add or remove panels. Additionally, panels can be repositioned within the main window or separated into individual windows.

  • Page 86: Relocating Panels

    CONTROL overview Relocating panels You can freely drag the various panels of CONTROL within the main interface or into separate floating panels. Procedure 13 describes how to rearrange panel positions. Procedure 13 Relocating panels Action Left click and hold the top title bar of the panel. While holding the left mouse button down, drag the panel to another location in the main window.

  • Page 87: Toggling The Panels Visible

    Figure 37. Click the Connect button and CONTROL scans all available ports for NKT Photonics devices that it can connect to. Once CONTROL finishes the scan, a list of the devices is presented. See either “Connecting a PC to the laser over USB” on page 75 or B.

  • Page 88: Status Panel

    Status Panel Devices must already be connected to the CONTROL PC for quick con- nect to find them. A connected device means the laser’s USB connector is con- nected and a Windows COM port is assigned to it. For Ethernet connected lasers, the Ethernet parameters must already be configured or assigned by DHCP.

  • Page 89: System Info

    Interlock opened while emission on a. Cycle the key switch to Off and then Armed b. Close the external interlock circuit Watchdog timeout Reconnect NKT Photonics CONTROL and reset the interlock by cycling the key switch. See also “Connecting the safety interlock” on page...

  • Page 90: Ethernet

    Control settings Setting Item Function External Sets the sample rate for the external feedback External Feedback on Feedback feature. page 92 Watchdog Enables or disables a watchdog between Watchdog on page 92 CONTROL and the laser.. Clock Sets the time and date that CONTROL uses for Clock on page 93 time stamping log messages.

  • Page 91: Static Network Settings

    Control settings Static network Figure 41 Ethernet (network) static settings settings Hostname If your system supports name resolution, you can use this field to set a hostname for the laser. System IP address Enter the IP address assigned to the laser. The IP address set must be reachable from the subnet that the CONTROL PC is connected to.

  • Page 92: External Feedback

    Control settings External Feedback If external feedback is utilized, you can set the sampling rate of the feedback detector in the laser using this setting. The sampling rate is set using the External Powerlock Interval slider or text input field. The setting range is from 10 to 10000 ms which gives a sampling rate from 0.1 to 100 Hz.

  • Page 93: Clock

    Control settings Clock You can view and set the laser’s time and date using this setting. Click the Set button to synchronize the laser clock with the PC time and date. Logs collected by the laser are time stamped with the date and time set here. Figure 44 Clock settings Click to synchronize the system clock...

  • Page 94: Control Menu

    Procedure 14 Using the Key Updater tool Action Enter a key code in the field “Enter key code”. NOTE: Key codes are generated by NKT Photonics. In the list of modules, check the box on the right of each applicable module. < 94 >...

  • Page 95: Log Downloader

    NKT Photonics support personnel. Log Downloader If your laser requires support from NKT Photonics, our support engineers may request you send them log files collected by the laser. You can use the Log Downloader tool to save log files from the laser to your CONTROL PC.
  • Page 96 Control settings Using the Log Downloader To download and save a log file to the CONTROL PC, right click the percentage indicator and select either: Save log – Immediately saves the file onto the CONTROL PC, see step 4. If the percentage shows less than 100%, the log Right click is first collected as described...

  • Page 97: Extensions Overview

    .dll file (1.1.2.303), the included extensions (SuperK FIANIUM Extension) and which module types they support. Multiple extensions for a wide range of NKT Photonics laser types are typi- cally installed when using the default installation of CONTROL. < 97 >...

  • Page 98: Setting Emission Power

    Control settings Setting emission power Setting the operating In the Control Panel, you can configure the laser to operate in two modes by mode clicking on the Operating mode drop down menu shown in Figure 48. Each mode determines how the output emission power is set. Figure 48 Operating mode Click on the down arrow to view the drop down...

  • Page 99: Emission From The Laser

    Setting the pulse repetition rate (pulse picker) The configured setpoint level must align with the expected range of volt- ages received from the feedback circuit – see “Feedback circuit” on page NO emission from When no emission is detected after enabling emission, check if the operating mode is set to External Feedback.

  • Page 100: Application Log Panel

    The Application Log panel displays and logs communication messages between the CONTROL PC and the laser. You can use the log to debug connection issues between CONTROL and NKT Photonics devices. The panel displays and timestamps the following types of log messages: •...
  • Page 101 Device Monitor Parameter Description Addr The address of the connected module. Type The type of the connected module; read from the module. SysType The system type, default 0 – can be used to describe system variants and is read from the module. Name The name of the connected device module.
  • Page 102 Device Monitor < 102 >...

  • Page 103: Appendices

    Appendices The appendices include: • Appendix A – “Specifications” on page 105 • Appendix B “Service and Support Information” on page 107 – • Appendix C “External Bus Pinout” on page 113 – • Appendix D “Accessories” on page 115 –...
  • Page 104 < 104 >...

  • Page 105: A Specifications

    Specifications Table 20 Interfaces RS-232 serial COM - 9 Pin D-Sub Female Connector PC and micro processor interfaces USB 2.0 - Type B Female Connector External Feedback: BNC 0 to 4.1 V analog input – power stabilization External Pulse Control Booster ON/OFF: BNC 0 to 5V TTL/CMOS input –...

  • Page 106: Figure 54 Mechanical Dimensions

    Figure 54 Mechanical dimensions < 106 >...

  • Page 107: B Service And Support Information

    Figure 55 WARRANTY VOID LABEL WARRANTY VOID IF SEAL IS BROKEN OR REMOVED Support contact details If you need help or have questions regarding your SuperK FIANIUM laser or its accessories, contact NKT Photonics through our support website below: Support website 1. Go to: https://www.https://www.nktphotonics.com/support/...

  • Page 108: Shipping The Laser

    To ship the laser, prepare and pack the laser according Procedure 16 and ship it to the address below. Shipping address NKT Photonics A/S Blokken 84 DK-3460 Birkerød Denmark Packing the laser for When shipping the laser, always use the original packaging that you received the laser in.
  • Page 109 Support contact details Action 5 Seal the bag to prevent moisture from entering. OPTIONAL: if you have a vacuum sealing machine, seal it as shown. 6 Place the carton on a half pallet with the top flaps open. WOODEN CRATE: Should your original packing consist of a carton within a wooden crate, skip the following steps and continue packing using...
  • Page 110 Insert the requested accessories into a plastic bag; then place the bag in the foam cutout as shown. Never return accessories to NKT Photonics unless they are requested. NOTE: If you are shipping the laser to operate elsewhere be sure to pack all accessories with the laser.
  • Page 111 Accessory boxes - optional Only pack and return accessories requested by NKT Photonics personnel. Never return accessories to NKT Photonics unless they are requested. NOTE: If you are shipping the laser to operate elsewhere, be sure to pack all accessories with the laser.
  • Page 112 Support contact details Action 4 Ensure to seal any accessory boxes with tape. NOTE: Check to make sure the laser’s carton and accessory boxes are held firmly in place to prevent them from shifting during transport. a. Fasten the lid on the crate by tightening the screws along the outside edge of the crate.

  • Page 113: C External Bus Pinout

    External Bus Pinout Table 23 External bus pinout Name Description Not connected RS485- Negative (inverted) RS485 data signal Interlock loop+ Positive connection of the safety interlock loop. Connect pin 3 to pin 4 Interlock loop- to enable laser emission. Interlock loop- Negative connection of the safety interlock loop.
  • Page 114 < 114 >...

  • Page 115: D Accessories

    This appendix provides a brief overview of the accessories available for your laser. Table 24 lists the accessories and their functions and provides a link to descriptions of the SuperK FIANIUM advanced accessories. Table 24 SuperK FIANIUM accessories Advanced accessories Function...

  • Page 116: Superk Varia

    SuperK VARIA VARIA accessories act as bandpass filters when connected to the collimator of a SuperK FIANIUM laser. A portion of the beam from the SuperK FIANIUM is diverted to the VARIA’s bandpass filter which removes the light wavelengths that fall outside a variable wavelength range. The filtered beam is then emitted from the main optical output of the VARIA.

  • Page 117: Superk Select

    SuperK Select SuperK Select accessories can be fitted to extract multiple specific light wavelengths from the broadband spectrum output of the SuperK FIANIUM laser. The Select accessory uses Acousto-optic Tunable Filter (AOTF) technology using tellurium dioxide crystal(s) that diffracts the desired beam wavelength. The specific wavelength diffracted by each crystal is tuned by applying an RF signal to it.

  • Page 118: Table 26 Select Aotf Types

    Figure 58 Select AOTF example output - 640 nm central wavelength For further details, refer to the SuperK Select Product Guide. Ranges subject to change, refer to the latest NKT Photonics datasheet. < 118 >...

  • Page 119: Superk Lltf

    NIR tuning ranges. Note that a separate PC-based GUI application is required to provide filter tuning control using USB 2.0 connectivity. The LLTF Contrast connected to a SuperK FIANIUM is illustrated in Figure...

  • Page 120: Superk Split

    SuperK Split Use a SuperK SPLIT to divide the SuperK FIANIUM emission into two separate spectral outputs. A SPLIT is a passive filter and it is available in two standard models where the spectral outputs are configured as either: •...

  • Page 121: Superk Connect And Fiber Deliver System

    2000 nm. You can disconnect and reconnect it to a photonic system without needing to realign the coupling. There are multiple CONNECT models built to match the emission characteristics of the application, contact NKT Photonics for more information on the available models.
  • Page 122 < 122 >...

  • Page 123: E Control Software

    Control Software Installing CONTROL Download the software from: https://www.nktphotonics.com/lasers-fibers/support/software-drivers/ Follow the steps in Procedure Procedure 18 Installing CONTROL Action On the PC, launch the installer package and then double Installer click the installer icon. The installation wizard appears. Click Next to continue. Accept to use the default installation directory or select another directory by clicking the Browse button.
  • Page 124 Installing CONTROL Action Uncheck the components you do not require. By default, all components are installed. Click Next to continue. Read the End-User License Agreement, and check “I accept the license.” box. Not checking the box ends the installation wizard. Click Next to continue.
  • Page 125 Next. Note: If you do not have the driver installed USB connectivity will fail. Click Install to install NKT Photonics CONTROL software on your PC. Click Cancel if you want to abort the installation.. < 125 >...
  • Page 126 Installing CONTROL Action The wizard displays a progress meter for the installation. Note: a normal install should only take a few seconds. Click Next to install the UART drivers for the PC USB port. The drivers are installed. Note: Depending on your computer this occurs so fast you may not see this.
  • Page 127 Installing CONTROL Action The Silicon Labs drivers is installed successfully. Click Finish to end the driver installation. CONTROL is now installed. Check the Run box to launch CONTROL when the Finish button is clicked. Click Finish to end the installation wizard. <...
  • Page 128 Installing CONTROL < 128 >...

  • Page 129: F Troubleshooting And Errors

    1. Disconnect the power to the laser. Locate and remove the interlock circuit short to ground. ground. 2. Turn ON the SuperK FIANIUM system and reset the interlock with the key switch. 1. No Power 1. Check the AC Mains and the AC power cable.

  • Page 130: Error Codes - Control

    1. Set to 0% power. (Slider set all the way to the left.) 2. Enable the laser by clicking the Emission button ON. 3. Slowly increase power to 100%. If the problem is not resolved contact NKT Photonics. See Appendix Other codes: Contact NKT Photonics.

  • Page 131: Errors - Front Display Panel

    Laser needs to calibrate. Enable emission. Laser needs to calibrate. Enable emission. Laser needs to calibrate. Enable emission. Enable emission. If error persists, contact NKT Photonics. Enable emission. If error persists, contact NKT Photonics. Contact NKT Photonics support Interlock open...
  • Page 132 Module Error address number Error message Enable emission. If error persists, contact NKT Photonics. Enable emission. If error persists, contact NKT Photonics. Enable emission. If error persists, contact NKT Photonics. Enable emission. If error persists, contact NKT Photonics. Enable emission. If error persists, contact NKT Photonics.
  • Page 134 Blokken 84, Birkerød-3460 Denmark The information in this publication is subject to change without notice. All company and product names mentioned within are either trademarks or registered trademarks of NKT Photonics. Specifications are listed as metric units. Imperial units listed are conversions.

Table of Contents