神马午夜电影_999国产精品999久久久久久_欧美综合自拍亚洲综合图片区_中文字幕乱码人妻波多野结衣_乱人妻中文字幕_亚洲最大日夜无码中文字幕_日韩国产图片区视频一区_中文字幕精品无码一区二区三区_日本免费一区二区三区最新_

Exfo WA-1600 Optical Wavelength Meter

WA-1600 Wavemeter systems are instruments designed for simple, automatic and accurate wavelength measurement of continuous wave (CW) laser sources. Wavemeter systems count interference fringes produced by the input laser radiation in a scanning Michelson interferometer and simultaneously count fringes from a built-in reference laser. The ratio of the fringe counts of the input laser and the reference laser provides the wavelength of the input laser.

Features:

Scanning Michelson Interferometer

Wavelength Accuracy of plus/minus 1.5 pm

Continuous Calibration with Built-in Wavelength Reference

RS-232 and GPIB Remote Interfaces

High Precision Spectral Analysis