EMERSON A6370D

Description

The AQ6370D is the latest iteration of the most popular Telecom class OSA from Yokogawa. It offers a versatile wavelength range of 600 nm to 1700 nm ideally suited for both Telecommunications and general-purpose applications. The unique free space input design allows testing of both DWDM class Singlemode and VCSEL sourced multi-mode fibers in one single model.
Newly added functions include data logging, gate sampling, resolution calibration, an advanced marker function, and an enhanced auto-sweep mode.

Measuring power supply noise with spectrum analyzer:
Calibrate resolution for bandwidth accuracy for the best noise measurement results and optical power measurement results for wideband light sources.
Smoothing attenuates excessive noise in a measured waveform.
The following types of data are recorded for WDM analysis and peaks.

WDM analysis: Wavelength, level, SNR (signal-to-noise ratio)
Peak: Wavelength, level

World-Class Optical Performance
Wavelength range: 600 to 1700nm
High wavelength accuracy: ±0.01nm
High wavelength resolution: 0.02nm
Wide dynamic range: 78dB typ.
Wide level range: +20 to -90dBm
Fast measurement: 0.2 sec. (100nm span)
Applicable to single-mode and multimode fibers
Standard and High-Performance Models
There are two models available, Standard and High performance. The High performance model provides even higher wavelength accuracy and dynamic range.
High wavelength resolution: 0.02nm
High Wavelength Accuracy: ±0.01nm
High performance model: ±0.01nm (C band)
Standard model: ±0.02nm (C+L band)