HP 8168E - Page 209

D
Performance Test for the HP 8168E
Page 9 of 12
Model HP 8168E Tunable Laser Source Report No. Date
Power Linearity
(HP 8168E with attenuator)
Power Relative Power Power
Setting Power Reduction Linearity
at current from at current
setting start setting
+ =
start: -2.5dBm REF 0.0dB 0.00dB
-10.0dBm dB 7.5dB dB
-15.0dBm dB 12.5dB dB
-20.0dBm dB 17.5dB dB
-25.0dBm dB 22.5dB dB
-30.0dBm dB 27.5dB dB
-35.0dBm dB 32.5dB dB
-40.0dBm dB 37.5dB dB
-45.0dBm dB 42.5dB dB
-50.0dBm dB 47.5dB dB
Maximum Power Linearity at current setting dB
Minimum Power Linearity at current setting dB
Final Power Linearity
(= Max Power Linearity - Min Power Linearity) dBpp
Specication 0.6dBpp
Measurement Uncertainty 6 0.05dB
Performance Tests D-49