The Q8381/Q8382 is the ideal optical spectrum analyzer for use in spectrum and side
mode ratio analysis for DFB laser diodes. At 0.5 nm and 1 nm from the peak
wavelength, these analyzers provide a dynamic range of 50 dB and 40 dB,
respectively. By connecting a preselector (Q83811) to the Q8382, it is possible to
achieve a dynamic range of 60 dB at 1 nm away and 50 dB at 0.5 nm away from the
peak wavelength.
These analyzers cover from visible light at 0.6 um to long wavelengths of 1.75 um
with 0.1 nm resolution and a measurement accuracy of 0.5 nm, making them suitable
for wide-dynamic -range measurements of not only laser diode spectra, but of
optical fiber or optical component loss, when teamed with the TQ8111 White Light
Source. An auto-function feature and a diverse range of cursor functions, automatic
half-value width measurement functions, and normalization are provided to further
improve operational simplicity and breadth of applications.
Features
-- Wavelength Range: .06 to 1.75 um
-- 0.1 nm Resolution
-- 50 dB Dynamic Range
-- 60 dB Dynamic Range with Q83811 Preselector (Q8382)
-- High Speed Measurement
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