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7-5
Specifications and Regulatory Information
Specifications
Specifications
HP 86140A and HP 86143A HP 86142A and HP 86145A
WAVELENGTH
Range
600 nm to 1700 nm 600 nm to 1700 nm
Span Range (continuously variable)
0.2 nm to full range and zero span 0.2 nm to full range and zero span
Accuracy
After calibration with internal wavelength
reference signal
a
±
0.025 nm (1510–1570),
±
0.035 nm (1570–1640)
±
0.025 nm (1510–1570),
±
0.035 nm (1570–1640)
After user calibration within ±
40 nm of
calibration signal
a
±
0.05 nm
±
0.05 nm
After user calibration over full wavelength
range
a
±
0.2 nm
±
0.2 nm
Absolute accuracy (2 year factory calibration
cycle)
a
±
0.5 nm
±
0.5 nm
Reproducibility,
≤
≤≤
≤
1 minute
a
±
0.003 nm
±
0.003 nm
Span Linearity
a
,b
±
0.05 nm, for spans <40 nm
±
0.05 nm, for spans < 40 nm
Span Linearity (1525 to 1570 nm)
a
,
b
±
0.02 nm
±
0.02 nm
Tuning Repeatability
a
±
0.003 nm
±
0.003 nm
RESOLUTION BANDWIDTH (RBW)
FWHM (selectable)
a,
c
0.07, 0.1, 0.2, 0.5, 1, 2, 5, 10 nm 0.06, 0.1, 0.2, 0.5, 1, 2, 5, 10 nm
Corrected Resolution Bandwidth
Accuracy (using noise markers)
a
≥
0.5 nm, 1525 to 1610 nm
±
4%
±
3%
0.2 nm, 1525 to 1610 nm
±
6%
±
5%
0.1 nm, 1525 to 1610 nm
±
12%
±
10%
book.book Page 5 Monday, January 31, 2000 10:34 AM