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Related Manuals for Newport CONEX-PSD
Summary of Contents for Newport CONEX-PSD
- Page 1 CONEX-PSD Two-Axis Position & Power Sensing Device User’s Manual...
- Page 2 Two-Axis Position & Power Sensing Device Warranty Newport Corporation warrants that this product will be free from defects in material and workmanship and will comply with Newport’s published specifications at the time of sale for a period of one year from date of shipment. If found to be defective during the warranty period, the product will either be repaired or replaced at Newport's option.
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Page 3: Table Of Contents
CONEX-PSD Two-Axis Position & Power Sensing Device Table of Contents Waranty ..........................ii EU Declaration of Conformity ..................Preface ..........................1.0 Introduction ....................1 Definitions and Symbols ....................1 1.1.1 General Warning or Caution ................. 1 1.1.2 The Exclamation Symbol in General Warning or Caution ........1 1.1.3 Electric Shock ....................... - Page 4 CONEX-PSD Two-Axis Position & Power Sensing Device 4.0 Optimizing Measurements ................9 Avoid Stray Light ....................... 9 4.1.1 Shielding the Sensor ....................9 4.1.2 Filtering and Attenuation ..................9 Optimizing Controller Parameters..................10 4.2.1 Offset ........................10 4.2.2 Gain (-1 – +1) ...................... 11 4.2.3 Frequency (LF 0-1000) ..................
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Page 5: Eu Declaration Of Conformity
CONEX-PSD Two-Axis Position & Power Sensing Device EU Declaration of Conformity EDH0315En1030 — 07/16... -
Page 6: Preface
Customer shall protect the Newport Programs and Related Materials as trade secrets of Newport, and shall devote its best efforts to ensure that all its personnel protect the Newport Programs as trade secrets of Newport Corporation. Customer shall not at any... - Page 7 Service & Returns Tel.: +33 (0)2.38.40.51.55 Maintenance The CONEX-PSD Controller/Driver should only be cleaned with a lightly damped cloth or sponge with a soapy water solution. Do not use an acetone or alcohol solution; this will damage the finish of the enclosure.
- Page 8 Two-Axis Position & Power Sensing Device Newport Corporation RMA Procedures Any CONEX-PSD Controller/Driver being returned to Newport must have been assigned an RMA number by Newport. Assignment of the RMA requires the item serial number. Packaging CONEX-PSD Controller/Driver being returned under an RMA must be securely packaged for shipment.
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Page 9: Introduction
1.1.4 The Electrical Shock Symbol in Electric Shock Figure 2 may appear on labels affixed to the CONEX-PSD Controller/Driver. This symbol indicates a hazard arising from dangerous voltage. Any mishandling could result in irreparable damage to the equipment, in personal injury, or death. -
Page 10: European Union Ce Mark
1.1.5 European Union CE Mark Figure 3: CE Mark. The presence of the CE Mark on Newport Corporation equipment means that it has been designed, tested and certified as complying with all applicable European Union (CE) regulations and recommendations. Warnings and Cautions... -
Page 11: General Description
CONEX-PSD Two-Axis Position & Power Sensing Device General Description Part Number Product Description PSD9-SI 9 x 9 mm sensor for wavelength from 320 to 1100 nm PSD10-GE 10 x 10 mm sensor for wavelength from 800 to 1700 nm Dimensions 2.2.1... -
Page 12: System Environmental Specifications
CONEX-PSD Two-Axis Position & Power Sensing Device System Environmental Specifications Operating temperature 5 °C to 40 °C Operating humidity 20% to 85% relative humidity, non-condensing Location Indoor use only Sensor Characteristics NOTE The values are estimated based on the sensor manufacturer’s typical values at ambient temperature. -
Page 13: Germanium Sensor
CONEX-PSD Two-Axis Position & Power Sensing Device 2.4.1.3 Wavelength Consideration Power/Wavelength Responsivity/Wavelength 2.4.2 Germanium Sensor 2.4.2.1 Electrical and Optical Characteristics (Ta = 25 °C) Parameter Symbol Condition Min. Typ. Max. Unit Spectral response – – λ range 1700 Peak sensitivity λp... -
Page 14: Sensor Care
CONEX-PSD Two-Axis Position & Power Sensing Device 2.4.2.2 Wavelength Consideration The sensor should be operated with beam power between 0.1mW and 1mW. Nonlinearities and saturation can occur above 1mW. Sensor Care The input window is coated with a soft silicone resin. Avoid touching the window to keep grime from accumulating or prevent surface damage that can decrease the PSD's sensitivity. -
Page 15: Functional Description
CONEX-PSD Two-Axis Position & Power Sensing Device Functional Description Principle Position Sensing Devices (PSDs) consist of a p-n junction photodiode in which two sides of the junction have electrically separate contacts. X, Y positions returned by the Get Position GP command are given according to the above referential. -
Page 16: Beam Energy/Power Considerations
The maximum current generated by the sensor is 0.5 mA for Si and 1mA for Ge. In case of higher beam power, it is possible to mount Newport neutral density filter such as model “FBR-NDxx” on the Newport “Model 883-OH 1" filter holder. -
Page 17: Optimizing Measurements
To minimize this effect, it is recommended to shield the sensor from stray light. One or several Newport filter holders can be used for that. 4.1.2 Filtering and Attenuation Several types Newport filter can be mounted on the Newport “Model 883-OH 1" filter holder. For example: Absorptive Neutral Density Filter (FSR-xxxx):... -
Page 18: Optimizing Controller Parameters
CONEX-PSD Two-Axis Position & Power Sensing Device Or Bandpass Filter (10BPFx-y): Or Mercury Line Filter (10MLFx-y): NOTE Keep in mind to take filter attenuation into account in the measurements. Optimizing Controller Parameters 4.2.1 Offset Controller offset can be used to compensate for stray light. Proceed as follows: Prepare your optical setup. -
Page 19: Gain (-1 - +1)
• 4.2.3 Frequency (LF 0-1000) CONEX-PSD sensor features an analog filter with a fixed cut-off frequency of 319 Hz for Si sensor and 136 for Ge sensor. This allows an average power measurement for pulsed lasers. An additional programmable low pass filter can be set to increase noise immunity (such as the 100~120 Hz coming from room fluorescent lights) using the command: “1LF80”. -
Page 20: Appendix: Firmware Version V2.2.X
Two-Axis Position & Power Sensing Device Appendix: Firmware Version V2.2.x Not every command can be executed in all states of the CONEX-PSD and some commands have different meaning in different states. It is therefore important to understand the state diagram of the controller, see section Ready Config. - Page 21 CONEX-PSD Two-Axis Position & Power Sensing Device OF — Set/Get offset on ADC inputs 1 to 4 Usage Ready Config. Syntax xxOFnn,nn,nn,nn or xxOF? Parameters Description xx [int] — Controller address. Range — 1 to 31 nn [float] —...
- Page 22 CONEX-PSD Two-Axis Position & Power Sensing Device EDH0315En1030 — 07/16...
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Page 23: Service Form
CONEX-PSD Two-Axis Position & Power Sensing Device Service Form Your Local Representative Tel.: __________________ Fax: ___________________ Name: _________________________________________________ Return authorization #: ____________________________________ (Please obtain prior to return of item) Company:_______________________________________________ Address: ________________________________________________ Date: __________________________________________________ Country: ________________________________________________ Phone Number: __________________________________________ P.O. Number: ____________________________________________... - Page 24 __________________________________________________________________________________________________________________...
- Page 25 CONEX-PSD Two-Axis Position & Power Sensing Device Visit Newport Online at: www.newport.com North America & Asia Europe Newport Corporation MICRO-CONTROLE Spectra-Physics S.A.S 1791 Deere Ave. 9, rue du Bois Sauvage Irvine, CA 92606, USA 91055 Évry CEDEX France Sales Tel.: (800) 222-6440 Sales e-mail: sales@newport.com...