Laser wavelength calibrator

The WA-1500 Wavemeter uses proven Michelson interferometer-based technology to measure the wavelength of CW lasers to an accuracy of ۫ part in 107 (۪.0001 nm at 1000 nm). This accuracy is an order of magnitude improvement over current technology. The unit is designed for integration into experiments for unbroken wavelength verification to insure accurate and reproducible results.