Do-Hyun Park, Hyoung-Ha Jeon, Seung-Il Oh. Eyesafe microchip laser for laser range finder application[J]. Chinese Optics Letters, 2007, 5(s1): 243
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Laser materials for eyesafe wavelength generation and Q-switching crystals for short pulse operation were studied. Er,Yb:phosphate glass as a laser crystal and Co2+:MgAl2O4 as a saturable absorber were found to be an effective pair for a compact, light-weight passively Q-switched eyesafe laser operation. Laser diode (LD) pumped microchip laser was built and tested.