Agilent Technologies 81630B User Manual
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Agilent Technologies 81630B User Manual

Power sensor modules, dual power sensor module
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Agilent Technologies 81630B User Manual

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  • Page 1 sales@artisantg.com artisantg.com (217) 352-9330 | Click HERE Find the Keysight / Agilent 81635A at our website:...
  • Page 2 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module User’s Guide...
  • Page 3 No other warranty is expressed or implied. Agilent Technologies specifically disclaims the implied warranties of Merchantability and Fitness for a Particular Purpose. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 4 To avoid hazardous electrical shock, do not perform electrical tests when there are signs of shipping damage to any portion of the outer enclosure (covers, panels, etc.). Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 5 Storage and Shipment This module can be stored or shipped at temperatures between −40°C and +70°C. Protect the module from temperature extremes that may cause condensation within it. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 6 Noise Power range Reference conditions Relative uncertainty (spectral ripple) due to interference Relative uncertainty due to polarization Return loss: Spectral width of optical source Total uncertainty Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 7: Table Of Contents

    Relative Uncertainty due to Polarization (Optional Test) Relative Uncertainty due to Interference (Optional Test) Test Record Sheets Cleaning Instructions Safety Precautions Why is it important to clean optical devices ? Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 8 How to clean optical devices which are sensitive to mechanical stress and pressure Additional Cleaning Information How to clean bare fiber ends How to clean large area lenses and mirrors Other Cleaning Hints Index Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 9 Contents Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 10 Getting Started with Power Sensor Modules Getting Started with Power Sensor Modules Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 11 Getting Started with Power Sensor Modules This chapter introduces the features of the Agilent 81630B/4B/6B/7B Power Sensor Modules and the 81635A Dual Power Sensor Module. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 12 Possible applications for the analog output are: • to close the feedback loop controlling the current supplied to a laser • to aid positioning the system for fiber alignment tasks Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 13 The optical input to the sensor requires a connector interface (or bare fiber adapter) to match the connector type (or bare fiber) to the sensor. See “Accessories” on page 13 for details. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 14 Accessories Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 15 Agilent 81635A Dual Power Sensor Module are available in various configurations for the best possible match to the most common applications. This chapter provides information on the available options and accessories. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 16 /, /& )ROORZLQJ VLQJOH %DUH &RPELQDWLRQ LV DYDLODEOH )LEHU $GDSWHU ), )& )% %DUH )LEHU $GDSWHU EDUH ILEHU Figure 2 Recommended Connector Interfaces and Bare Fiber Adapters Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 17 Connector Interface Number Number 81000FB Bare Fiber Adapter 81000FI 81000BB Bare Fiber Adapter Kit 81000A1 Diamond HMS-10 81000F1 FC/PC/SPC 81000K1 SC/PC/APC 81000S1 DIN47258/4108.6 81000V1 81000P1 E-2000 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 18 Specifications Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 19 , to an arbitrary displayed level, D . Symbol N. if expressed in % ⁄   100 ---------------- - 1 –   ⁄ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 20 The power range is defined from the highest specified input power level to the smallest input power level that causes a noticable change of displayed power level. Conditions: wavelength, averaging time as specified. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 21 Return loss: The ratio of the incident power to the reflected power expressed in dB. Symbol: RL.   ------------ -   back Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 22: Uncertainty At Reference Conditions

    Note: Selectable wavelength setting of the power meter for useful power measurements (operating wavelength range). Literature [1]Fiber optic test and measurement, Hewlett Packard Professional Books, edited by Prentice Hall, ISBN 0-13-534330-5 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 23: Power Sensor Specifications (Autorange Mode)

    Dimensions (H x W x D) 0.5 kg Weight 2 years Recalibration Period +10°C to +40°C 0°C to +45°C Operating Temperature Non-condensing Humidity 20 minutes Warm-up time Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 24 • Standard single-mode fiber, angled connector min 8° • T= 23°C ± 5 °C 8 For wavelengths >1600 nm add ±0.06 %/nm 9 For input power >2 mW add ±0.02 dB Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 25: Agilent 81636B & 81637B Specification

    75 mm × 32 mm × 335 mm (2.8” × 1.3” × 13.2”) Dimensions (H x W x D) 0.5 kg Weight 2 years Recalibration Period +10°C to +40°C Operating Temperature Non-condensing Humidity 20 minutes Warm-up time Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 26 ° ± µ 10 Conditions: Averaging time 25 s, T = 23 Observation Time 2.5s ° ± µ 11 Averaging Time 25 s, T = 23 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 27: Agilent 81630B Specification

    75 mm × 32 mm × 335 mm (2.8” × 1.3” × 13.2”) Dimensions (H x W x D) 0.6 kg Weight 2 years Recalibration Period 0°C to +35°C Operating Temperature non-condensing Humidity 20 minutes Warm-up time Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 28 ±0.0012 dB/mW In case of negative power change > 50 dB allow additional recoveery time of 3 min. 9 30°C for > + 20dBm input power Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 29: Supplementary Performance Characteristics

    17 kHz -30 dBm 0.3 kHz 4.0 kHz -40 dBm 0.3 kHz 4.0 kHz -50 dBm 0.3 kHz 0.3 kHz -60 dBm 0.3 kHz -70 dBm Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 30: Performance Tests

    Performance Tests Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 31 Module are tested are given in “Specifications” on page 17. All tests can be performed without access to the interior of the instrument. The performance tests refer specifically to tests using the Diamond HMS- 10/Agilent connector. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 32: Equipment Required

    Connector Interfaces Agilent 81000AI (4 each) Agilent 81000FI (3 each) Agilent 81000SI (4 each) Plastic Cap PN 5040-9351 Legend: - not applicable x necessary o optional Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 33: Test Record

    – as optional tests – the Relative Polarization Uncertainty and the Relative Interference Uncertainty Test. Perform each step in the order given, using the corresponding test equipment. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 34: Accuracy Test

    DUT. 3 Move to the Laser Source channel, move to the wavelength parameter, [λ], press Enter, select the lower wavelength source, and press Enter. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 35 8163xA, is not receiving any light by placing a plastic cap over the input. Move to the DUT Power Meter channel, press [Menu], move to <Zero>, press Enter. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 36: Linearity Test

    Measurement Setup for Power Linearity N O T E • Do not turn the laser off during the measurement! • Clean all connectors carefully before you start with the measurement! Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 37: Test Setup

    Press [Menu], move to <Range mode>, move to <Manual>, and press Enter. b Move to <Range>, press Enter, move to <10 dBm>, and press Enter. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 38: Dbm Range

    Power Meter. +10 dBm Range 12 Applies to the 81630B only: Switch to the 20 dBm range and note both power readings as n=0 in the test record, whichis given at the end of the test description (#0, i.e. n=0). Always note at least three digits after the delimiter in the test record.

  • Page 39: Dbm Range

    42 On the DUT switch one range down to the -30dBm range 43 Decrease the attenuation of Atty2 by 10 dB in order to be on the upper limit of the -50 dBm range. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 40: -30 Dbm Range

    60 Increase the attenuation of Atty1 by 10 dB and note the results in the test record (#17). 61 On the DUT switch one range down to the -50 dBm range. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 41: -50 Dbm Range

    68 Increase the attenuation of Atty1 by 10 dB and note the results in the test record (#20). Calculation 69 Calculate the non-linearity using the formulas given in the test records. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 42: Example: Measurement Results

    RangeDisc / upper limit 45,6 16,5 -57,295 -47,285 InRange 45,6 -47,298 -47,281 RangeDisc / lower limit 45,6 -47,298 -47,282 RangeDisc / upper limit 55,6 -57,300 -57,284 InRange Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 43: Calculations

    The formula is: × × 〈 〉  – 1 for n < 10  × × 〈 〉  – for n > 10 – Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 44: Noise Test

    Enter, and press [Close]. 8 Press the [Parameter] softkey, move to [TotalTime], press Enter, set the total time to 00:05:00, which is 5 minutes, and press Enter. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 45: Return Loss Test

    4 Zero the Return Loss Module and the Power Sensor Module 5 Enable the internal laser source of the Return Loss Module and allow 20 minutes for it nto stabilize. 6 At the Power Meter: Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 46 [FPDelta] on the Return Loss Meter. Make sure you enter the sign of this value correctly. 13 Note the Return Loss reading as the Return Loss result into the test record. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 47: Relative Uncertainty Due To Polarization (Optional Test)

    "relative uncertainty due to polarization". The low output power path of the coupler is used to monitor the power stability of the setup Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 48 81521B (81113SC) Best IF Adapter Mainframe 8163B w/ 8163xA/B Sensor Module (DUT) Polarization Ctrl 11896A 8163A/B 81635A/ 11896 8163xB Figure 8 Measurement Setup for PDL Test Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 49: Relative Uncertainty Due To Interference (Optional Test)

    2 ms. Due to this short measurement interval, the performance test of the relative uncertainty due to interference can only be using computer control. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 50 Best IF € DIN 4108 Adapter Note angled connector Approved IF free (81113SC) optical head (special tool) Figure 9 Setup for Relative Uncertainty due to Interference Measurement Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 51 Figure 10. Ensure that the tunable laser source is mode-hop free in the tested wavelength range. [dB] max. 10mdB Figure 10 Interference Ripple Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 52: Test Record Sheets

    _________________________ Line Frequency ___________ Hz Test Facility _________________________ Customer _________________________ Performed by _________________________ Report No _________________________ Special Notes ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 53 ___________ ____________________________ ____________ ____________ ___________ ____________________________ ____________ ____________ ___________ Accessories Product Product Product Singlemode Fibers 81101AC 81113SC 81113PC Connector Interfaces 81000AI 81000FI 81000SI Connector Adapters 81000AA Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 54 1520 nm - 1580 nm / 0.75 nm step; ∆P [dB] (VI) Relative Uncertainty due to Interference Maximum difference/FSR in interval _______ < 0.005 dB 1520 nm - 1580 nm / 10 pm step; ∆P Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 55 Above +10 dBm, the largest contribution to non-linearity comes from the absorbing glass filter that does not change its non-linearity with time. This way it is guaranteed by design that testing the 81630B up to +10 dBm ensures specification compliance up to +28 dBm.
  • Page 56 _________________________ Line Frequency ___________ Hz Test Facility _________________________ Customer _________________________ Performed by _________________________ Report No _________________________ Special Notes ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 57 ____________________________ ____________ ____________ ____________________________ ____________ ____________ ____________________________ ____________ ____________ Accessories Product Product Product Singlemode Fibers 81101AC 81113SC 81113PC Connector Interfaces 81000AI 81000FI 81000SI Connector Adapters 81000AA Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 58 1550 nm - 1560 nm / 0.1 nm step; ∆P [dB] (VI) Relative Uncertainty due to Interference _______ <±0.05 dB Maximum difference in interval 1500 nm - 1560 nm / 2 pm step; ∆P Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 59 _________________________ Line Frequency ___________ Hz Test Facility _________________________ Customer _________________________ Performed by _________________________ Report No _________________________ Special Notes ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 60 ____________________________ ____________ ____________ ____________________________ ____________ ____________ ____________________________ ____________ ____________ Accessories Product Product Product Singlemode Fibers 81101AC 81113SC 81113PC Connector Interfaces 81000AI 81000FI 81000SI Connector Adapters 81000AA Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 61 <± 0.56 % ________ _______ <± 0.56 % ________ _______ <± 1.46 % [pW] Noise Test _______ < 20 pW [dB] Return Loss Test 40 dB < _______ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 62 _________________________ Line Frequency ___________ Hz Test Facility _________________________ Customer _________________________ Performed by _________________________ Report No _________________________ Special Notes ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 63 ____________________________ ____________ ____________ ____________________________ ____________ ____________ ____________________________ ____________ ____________ Accessories Product Product Product Singlemode Fibers 81101AC 81113SC 81113PC Connector Interfaces 81000AI 81000FI 81000SI Connector Adapters 81000AA Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 64 <± 0.56 % ________ _______ <± 0.56 % ________ _______ <± 1.46 % [pW] Noise Test _______ < 20 pW [dB] Return Loss Test 40 dB < _______ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 65 _________________________ Line Frequency ___________ Hz Test Facility _________________________ Customer _________________________ Performed by _________________________ Report No _________________________ Special Notes ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 66 ____________________________ ____________ ____________ ____________________________ ____________ ____________ ____________________________ ____________ ____________ Accessories Product Product Product Singlemode Fibers 81101AC 81113SC 81113PC Connector Interfaces 81000AI 81000FI 81000SI Connector Adapters 81000AA Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 67 1550 nm - 1560 nm / 0.1 nm step; ∆P [dB] (VI) Relative Uncertainty due to Interference _______ < 0.01 dB Maximum difference in interval 1500 nm - 1560 nm / 2 pm step; ∆P Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 68 Ref / R DUT / D Relation1 / A Relation2 / B Non-Linearity € er [dBm] [dBm] [mW] [mW] +1) - 1 n±1 Reference Level 0.00 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 69 Ref / R DUT / D Relation1 / A Relation2 / B Non-Linearity € er [dBm] [dBm] [mW] [mW] +1) - 1 n±1 Reference Level 0.00 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 70: Cleaning Instructions

    • Use of controls or adjustments or performance of procedures other than those specified may result in hazardous radiation exposure. • Make sure that you disable all sources when you are cleaning any optical interfaces. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 71: Why Is It Important To Clean Optical Devices

    In this section, we want to suggest ways to help you clean your various optical devices, and thus significantly improve the accuracy and repeatability of your lightwave measurements. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 72: What Do I Need For Proper Cleaning

    If you need further dust caps, please contact your nearest Agilent Technologies sales office. Isopropyl alcohol This solvent is usually available from any local pharmaceutical supplier or chemist's shop. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 73: Cotton Swabs

    Pressing too hard may lead to scratches on the surface or misalignment of your device. Just rub gently over the surface using a small circular movement. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 74: Pipe Cleaner

    Some Cleaning Procedures need the following equipment, which is not required to clean each instrument: • Microscope with a magnification range about 50X up to 300X Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 75: Microscope With A Magnification Range About 50X Up To 300X

    Ensure that your liquid soap has no abrasive properties or perfume in it. You should also avoid normal washing-up liquid, as it can cover your device in an iridescent film after it has been air-dried. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 76: Premoistened Cleaning Wipes

    Making Connections Before you make any connection you must ensure that all cables and connectors are clean. If they are dirty, use the appropriate cleaning procedure. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 77: Cleaning Instrument Housings

    Do not open the instruments as there is a danger of electric shock, or electrostatic discharge. Opening the instrument can cause damage to sensitive components, and in addition your warranty will be voided. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 78: Which Cleaning Procedure Should I Use

    Hold the card approximately 5 cm from the output of the connector. The invisible emitted light is project onto the card and becomes visible as a small circular spot. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 79: How To Clean Connector Interfaces

    2 Then clean the interface by rubbing a new, dry cotton-swab over the surface using a small circular movement. 3 Blow away any remaining lint with compressed air. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 80: How To Clean Bare Fiber Adapters

    2 Clean the adapter by rubbing a new, dry cotton-swab over the surface using a small circular movement. 3 Blow away any remaining lint with compressed air. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 81: How To Clean Lenses

    If the air that you use is not clean and dry, this can lead to filmy deposits or scratches on the surface of your connector interface. This will degrade the performance of your transmission system. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 82: How To Clean Instruments With A Recessed Lens Interface

    3 Take a new, dry soft-tissue and remove the alcohol, dissolved sediment and dust, by rubbing gently over the surface using a small circular movement. 4 Blow away any remaining lint with compressed air. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 83: How To Clean Optical Devices Which Are Sensitive To Mechanical Stress And Pressure

    The following cleaning procedures may be used with other optical equipment: • How to clean bare fiber ends • How to clean large area lenses and mirrors Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 84: How To Clean Bare Fiber Ends

    2 Put a little liquid soap on the surface and gently spread the liquid over the whole area. 3 Wash off the emulsion with water, being careful to remove it all, as any remaining streaks can impair measurement accuracy. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 85: Other Cleaning Hints

    Otherwise, the fiber end will rub up against something which could scratch it and leave deposits. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 86 Never open the instruments as they can be damaged. Opening the instruments puts you in danger of receiving an electrical shock from your device, and renders your warranty void. Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 87 Cleaning Instructions Other Cleaning Hints Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...

  • Page 88: Index

    32 Power range 19 Power Sensor module Performance tests 30 Reference conditions 20 Relative Uncertainty due to Interference 48 Return Loss 9 Return loss 20 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 89 Spectral ripple 20 Test equipment 31 Test record sheets 51 Total uncertainty 21 Uncertainty due to interference test 46 Uncertainty due to polarization test 46 Wavelength range 21 Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition...
  • Page 91 © Agilent Technologies GmbH 2001 - 2002 Printed in Germany February 20, 2002 '%# "(& 81635-90B12...

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