Chapter 5 Measurement Functions
5-2
5.6.3
Calculation Method ......................................... 5-43
5.6.4
Procedures ..................................................... 5-45
5.7
Measuring Optical Amplifier ........................................ 5-47
5.7.1
Optical Amplifier Measurement Method ......... 5-47
5.7.2
Optical Amplifier Measurement Screen
Display ............................................................ 5-53
5.7.3
Measurement With/Without Spectrum Division
Method ............................................................ 5-54
5.7.4
Measurement Using Polarization Nulling
Method ............................................................ 5-56
5.7.5
Measurement Using Pulse Method ................ 5-58
5.7.6
Measuring Performance with Respect to
Wavelength Multiplexed Light ........................ 5-61
5.7.7
Calculation Method ......................................... 5-64
5.8
Measuring Optical Amplifier (Wavelength Division
Multiplex) ..................................................................... 5-67
5.8.1
Optical Amplifier (WDM) Screen Display........ 5-69
5.8.2
How to Set the Signal Measurement Method . 5-71
5.8.3
How to Set the Estimated Noise Measurement
Method ............................................................ 5-74
5.8.4
Calculation Method ......................................... 5-79
5.8.5
Procedure ....................................................... 5-83
5.9
Measuring WDM Filter ................................................ 5-86
5.9.1
WDM Filter Transmission Characteristics
Measurement Method..................................... 5-87
5.9.2
WDM Filter Screen Display ............................ 5-88
5.9.3
How to Set the WDM Filter Measurement
Method ............................................................ 5-90
5.9.4
Procedures ..................................................... 5-94