The SES4-808A/B/C-01 from II-Vi Laser Enterprise is a Single Emitter Laser Diode that operates at a wavelength from 806 to 808 nm. It provides a CW output power of 4 W with a conversion efficiency of 50 % and has a slope efficiency of 1.1 W/A. This TE polarized laser diode has a spectral width of 2 nm (FWHM) and a threshold current of up to 600 mA. It requires a DC supply of 1.9 V and consumes 4 A of current.
The SES4-808A/B/C-01 is based on a proprietary E2 front mirror passivation process that prevents Catastrophic Optical Damage (COD) to the laser diode facet even at extremely high output powers. This RoHS-compliant laser diode is available in a highly reliable single quantum well MBE structure that measures 3.6 x 0.4 mm and is ideal for solid-state laser pumping, medical, analytical, and printing applications.