User`s guide

Performance Tests Test Recor d
86 Agilent 81689A, 81689B and 81649A Tunable Laser Modules User’s Guide, Third Edition
Agilent 81649A Performance Test
Page 6 of 8
Model Agilent 81649A Tunable Laser Report No. ________ Date_______
Power Linearity
Maximum Power Linearity at current setting ______dB
Minimum Power Linearity at current setting ______dB
Total Power Linearity = (Max Power Linearity − Min Power Linearity) ______dBpp
Specification 0.2 dBpp
Measurement Uncertainty ± 0.05 dB
Power Setting from
start
Measured Relative
Power from start
Power reduction
from start
Power Linearity at
current setting
Start = REF + 6.00 dBm 0.00 dB + 0.00 dB = 0.00 dB
+ 5.00 dBm dB + 1.00 dB = dB
+ 4.00 dBm dB + 2.00 dB = dB
+ 3.00 dBm dB + 3.00 dB = dB
+ 2.00 dBm dB + 4.00 dB = dB
+ 1.00 dBm dB + 5.00 dB = dB
− 0.0dBm dB + 6.00dB = dB
− 1.0dBm dB + 7.00dB = dB
− 2.0dBm dB + 8.00dB = dB
− 3.0dBm dB + 9.00dB = dB