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Agilent 81480A and 81680A, 40A, 82A, 42A, & 89A Tunable Laser Modules User’s Guide, Sixth Edition 169
Agilent 81689A Performance Test
Page 5 of 6
Model Agilent 81689A Tunable Laser Report No. ________ Date_______
Maximum Power Test
Measurement Uncertainty: ±0.10 dB
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 0.5 dBpp
typical 0.2 dBpp
Measurement Uncertainty ±0.05 dB
Wavelength Setting Power Measured Minimum Specification
1525.000 nm dBm + 6.00 dBm
1535.000 nm dBm + 6.00 dBm
1540.000 nm dBm + 6.00 dBm
1550.000 nm dBm + 6.00 dBm
1560.000 nm dBm + 6.00 dBm
1570.000 nm dBm + 6.00 dBm
1575.000 nm dBm + 6.00 dBm
Power Setting from
start
Measured Relative
Power from start
Power reduction
from start
Power Linearity at cur-
rent 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
− 0.0 dBm dB + 6.00 dB = dB
− 1.0 dBm dB + 7.00 dB = dB
− 2.0 dBm dB + 8.00 dB = dB
− 3.0 dBm dB + 9.00 dB = dB