The Frequad-C from OXIDE Corporation is a Continuous Wave Deep-Ultraviolet (DUV) Laser that operates at a wavelength of 266 nm. It delivers an output power of 20 mW - 50 mW and has a linewidth of up to 0.005 pm. This single-frequency wavelength conversion laser has a TEM00 beam spatial mode with beam quality factor (M2) of up to 1.3. It exhibits vertical and linear polarizations with an extinction ratio above 100:1.
The Frequad-C incorporates proprietary high-speed servo-locking technology to enable stable CW laser operation. It requires an AC supply voltage of 100 V - 240 V and consumes less than 70 W of power. This air-cooled laser is available in a compact package with a laser head that measures 153 mm (L) x 202 mm (W) x 79 mm (H) and is ideal for semiconductor inspection, photoemission spectroscopy, UV microscope, UV Raman spectroscopy, and FBG writing applications.