A 2 milliwatt Laser, Mountable on optical bench, with in built power supply workable on 220V AC. 50Hz. Design for continues working, Highly rugged mechanical setup. Up-Down motion for beam. more...
DESCRIPTION : It is specially useful for accurate measurements, comparison of wavelengths and examination of hyperfine structure of spectral lines. It is also used for measuring wavelength changes by application of magnetic field. It consist of a partially coated mirror mounted imore...