√天堂资源bt在线官网_王梦溪全套无处理图片_午夜大片在线观看_免费av网站在线观看永久不卡_欧美成人aaa大片

Exfo WA-1600光波長計

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