Abstract
A resonantly pumped injection-seeded single-frequency Q-switched Ho:YAG ceramic laser is demonstrated. The seed laser is a single frequency Ho:YAG non-planar ring oscillator at 2090 nm. The slave laser is a Ho:YAG ceramic laser with a U-shape cavity. Single frequency Q-switched laser with output energy of 8.5 mJ, pulse duration of 94 ns and repetition rate of 200 Hz were obtained at 2090nm.
© 2016 Optical Society of America
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