Agilent Technologies 86142B User Manual page 273

Optical spectrum analyzer
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W A R N I N G
Table 7-9. Additional Specifications–Agilent 86141B
Monochromator Insertion Loss (into 62.5
(See characteristic plot)
a
850 nm
1300 nm
1550 nm
Maximum Input Power
Monochromator Output
Polarization Dependence
1250 nm–1650 nm
Resolution Selections (FWHM)
Input:
Output:
Photodetector Input (in power meter mode)
,
Accuracy at –20 dBm
(1550 nm)
e
f
Maximum Safe Power Level
Scale Fidelity (for
0 dBm inputs)
For any measurement with fixed reference level
For multiple measurements with different reference
levels
Display Resolution
Log
Linear
Power Range (up to 50 dB in any reference level setting)
Maximum Displayed Level
d,
Sensitivity
h
Flatness (for
0 dBm input)
Specifications and Regulatory Information
Specifications
Additional Specifications for the 86141B
The light emitted from the MONOCHROMATOR INPUT connector is filtered
and slightly attenuated light input to the front-panel MONOCHROMATOR
INPUT connector. Light can radiate from the front panel in the following
instrument modes: filter mode, external path, and stimulus response.
µ
m fiber)
, for Resolutions
0.2 nm
b
d,
g
d
d,e
7-12
< 19 dB
< 7 dB
< 10 dB
+30 dBm total, +23 dBm within any 10 nm portion of the
spectrum
±
,
0.5 dB
c
d
0.07 nm and 0.1 nm to 10 nm in a 1,2,5 sequence
50 µm
62.5 µm
±
0.35 dB
+20 dBm
±
0.05 dB
±
0.07 dB
0.01 dB
0.23% of measurement + 0.01% of reference level
1250 nm–1610 nm
10 dBm
–95 dBm
±
0.4 dB

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