desktop diode module / rectifier

REO offers three versions of a unique miniature single longitudinal mode (SLM) diode laser. These lasers extend REO’s offering of world leading Helium Neon lasers with a compact one-box design delivering stabilized high power.

The production of these SLM Diode Modules with single longitudinal mode output utilizes robust Volume Bragg Gratings (VBG), also called volume holographic gratings. The VBG’s are used to filter the laser’s output down to a single longitudinal mode and separate the diode heating from the wavelength detuning of the feedback structure. This also improves the locked diode’s temperature stabilization. These silica based VBG's provide physical and chemical stability for high reliability applications. The SLM Diode Modules lasers are ideal for applications that deman a compact, high power red laser.