User`s guide

Table of Contents
12 Agilent 81689A, 81689B and 81649A Tunable Laser Modules User’s Guide, Third Edition
Signal-to-Source Spontaneous Emission (BW = 1 nm) 79
Agilent 81649A Performance Test 81
Tes t E quip me nt Us ed 82
Relative Wavelength Accuracy 83
Wavelength Repeatability 84
Maximum Power Test 85
Power Linearity 86
Power Flatness 87
Power Stability 87
Optional Test 88
Signal-to-Source Spontaneous Emission (BW = 1 nm) 88
Cleaning Information 89
Safety Precautions 91
Why is it important to clean optical devices? 91
What do I need for proper cleaning? 92
Standard Cleaning Equipment 92
Dust and shutter caps 92
Isopropyl alcohol 93
Cotton swabs 93
Soft tissues 94
Pipe cleaner 94
Compressed air 94
Additional Cleaning Equipment 95
Microscope with a magnification range about 50X up to 300X 95
Ultrasonic bath 95
Warm water and liquid soap 96
Premoistened cleaning wipes 96
Polymer film 96
Infrared Sensor Card 96
Preserving Connectors 97
Cleaning Instrument Housings 97
Which Cleaning Procedure should I use ? 98
How to clean connectors 98
How to clean connector adapters 99
How to clean connector interfaces 100
How to clean bare fiber adapters 101
How to clean lenses 102
How to clean instruments with a fixed connector interface