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Specifications—NORMAL Update Mode
Each laser line is assumed to have a linewidth (including modulation side-
bands) of less than 5 GHz.
All specifications apply when the instrument is in the following modes:
• NORMAL update mode unless noted.
page 2-
• Configured to measure narrowband devices. Specifications do not apply
when the instrument is configured to measure broadband devices.
to "Measuring broadband devices and chirped lasers" on page 2-
Wavelength
Range
Absolute accuracy (lines separated by
Differential accuracy (characteristic)
Minimum resolvable separation
Display resolution
a. Signals of equal amplitude. For lines that are separated by less than 30 GHz, wavelength accuracy is reduced.
13.
≥
15 GHz)
a
(characteristic)
Specifications and Regulatory Information
Specifications—NORMAL Update Mode
Refer to "Measurement rate" on
1270–1650
±
±
2 ppm (
0.003 nm at 1550 nm and 1310 nm)
±
1 ppm
10 GHz (0.08 nm at 1550 nm, 0.06 nm at 1300 nm)
0.001 nm
Refer
9.
6-5
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