347 μJ,  | Zendy

Peng Gao | Zendy; Jie Guo | Zendy; Jinfeng Li | Zendy; Hua Lin | Zendy; Xiaoyan Liang | Zendy

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347 μJ, <10 ps, Megahertz-level laser output based on a cavity-dumped mode-locked Nd:GdVO_4 oscillator

Author(s) -

Peng Gao,

Jie Guo,

Jinfeng Li,

Hua Lin,

Xiaoyan Liang

Publication year - 2015

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.23.017995

Subject(s) - optics , materials science , ultrashort pulse , laser , picosecond , pulse (music) , mode locking , power (physics) , optoelectronics , physics , detector , quantum mechanics

We report on a high-power passively mode-locked, cavity-dumped picosecond oscillator with dual Nd:GdVO₄ crystal schemes. An average power of up to 19 W is obtained at 8.1 MHz, corresponding to a pulse energy of 2.35 μJ in continuous-wave mode-locking. With electro-optic cavity dumping, pulse energies of 16.22 μJ at 1 MHz and 34.7 μJ at 300 kHz are achieved, with pulse widths of 8.55 and 7.0 ps, respectively. These results demonstrate the potential of Nd:GdVO₄ as a very promising candidate for high-power ultrafast laser.

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