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Demonstrate high-average-power green light emission at 0.53 µm through external frequency doubling of a diode-pumped electro-optically Q-switched Nd:YAG slab oscillator.

June 6, 1994Applied Physics Letters

100 W average power at 0.53 μm by external frequency conversion of an electro-optically Q-switched diode-pumped power oscillator

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Demonstrate high-average-power green light emission at 0.53 µm through external frequency doubling of a diode-pumped electro-optically Q-switched Nd:YAG slab oscillator.
Operated a diode-pumped Nd:YAG slab laser oscillator at an average power of 200 W with a 2.5 kHz repetition rate, 80 mJ pulse energy, and 30 ns pulsewidth.
Implemented an electro-optic Q-switch using a compensated z-axis propagation LiNbO3 modulator alongside a thin slab of KTP for external frequency conversion.
Generated approximately 100 W of frequency-doubled output at a wavelength of 0.53 µm from the 200 W fundamental input.
Achieved fundamental Q-switched operation reaching up to approximately 250 W of average power with 26 ns pulse durations.

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Implication

Experimental demonstration shows 100 W green-light generation via frequency doubling of an electro-optically Q-switched Nd:YAG oscillator, highlighting scalable high-power laser systems.

Cite This Study

Velsko et al. (1994) studied this question.

synapsesocial.com/papers/6a8e6bdc3d91093f4f11daa1 https://doi.org/10.1063/1.111355

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Implication

Experimental demonstration shows 100 W green-light generation via frequency doubling of an electro-optically Q-switched Nd:YAG oscillator, highlighting scalable high-power laser systems.

100 W average power at 0.53 μm by external frequency conversion of an electro-optically Q-switched diode-pumped power oscillator

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Cite This Study

100 W average power at 0.53 μm by external frequency conversion of an electro-optically Q-switched diode-pumped power oscillator

Key Points

Discussion

Implication

Cite This Study

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