Sub-nanosecond micro laser passively Q-switched by a GaAs saturable absorber.
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DOI: 10.1364/ao.58.004533
Abstract: A Nd:GdVO4/GaAs passively Q-switched laser has been demonstrated based on a microchip design. Under high pump power, the high optical intensity inside the laser cavity triggered the two photon absorption of GaAs, and the pulse… read more here.
Keywords: saturable absorber; gaas saturable; gaas; passively switched ... See more keywords