400%/W second harmonic conversion efficiency in 14 μm-diameter gallium phosphide-on-oxide resonators.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.033687
Abstract: Second harmonic conversion from 1550 nm to 775 nm with an efficiency of 400% W-1 is demonstrated in a gallium phosphide (GaP) on oxide integrated photonic platform. The platform consists of doubly-resonant, phase-matched ring resonators… read more here.
Keywords: harmonic conversion; conversion; second harmonic; gallium phosphide ... See more keywords
Second and third harmonic conversion of a kilowatt average power, 100-J-level diode pumped Yb:YAG laser in large aperture LBO.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.419861
Abstract: We report on the successful demonstration of second and third harmonic conversion of a high pulse energy, high average power 1030 nm diode pumped Yb-doped yttrium aluminum garnet (Yb:YAG) nanosecond pulsed laser in a large… read more here.
Keywords: harmonic conversion; conversion; second third; third harmonic ... See more keywords