1.1 Introduction of Optical Spectrum Analyzer
1-5
1
Outline
Table 1.1.2-1 Abundant Features
Item Function References
Trace Displays up to 10 waveform traces and
calculates between waveforms
Max. Hold, Min. Hold functions
Refer to 4.6 “Changing
Waveform Memory
Settings and Calculation
between Memories”.
Device Analysis Wavelength analysis and evaluation of optical
elements (DFB-LD, FP-LD, LED, LD)
Refer to Chapter 5
“Measurement Functions”.
Wavelength Analysis Center wavelength, spectrum analysis and side
mode suppression ratio (SMSR) measurements
using RMS, threshold, envelope and ndB Loss
methods
Refer to 4.5 “Analyzing
Waveform”.
Measurements NF and gain of EDFA, PMD, CW and spectrum
of optical elements
Refer to Chapter 5
“Measurement Functions”.
Modulation/Pulse
Measurement
1 MHz VBW Refer to 4.7 “Changing
Measurement Mode”.
Markers Trace, Delta, Wavelength, Level
Zone: Wavelength analysis in specified zone
Peak/Dip Search: Search for peak and dip points
Refer to 3.7 “Using
Markers”.
Power Monitor Optical power meter function Refer to 4.7 “Changing
Measurement Mode”.
Wavelength in
Vacuum Display
Displays measured wavelength as value in
vacuum
Refer to 4.1
“Wavelength-related
Settings”.
External I/F Remote Control: Ethernet, GPIB (option)
USB (mouse, keyboard, and memory), VGA
monitor out
Refer to 2.9 “Setting
Control Panel” and
Chapter 6 “Setting
Operating Environment”.
Averaging Point averaging (per measured wavelength),
Sweep averaging (per sweep), Smoothing
Refer to 4.3 “Changing
Data Capturing Method”.
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