EXFO WA1600 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