Paper
7 March 2019 High power picosecond 1064-nm fiber laser with tunable pulse width
Wenyan Tian, Eric D. Park
Author Affiliations +
Abstract
We report an all-fiber, linearly polarized, 134-W, 1064-nm fiber laser based on a three-stage Ytterbium fiber amplifier system seeded by a gain-switched diode laser with tunable pulse width from 21 to 200 ps at repetition rates of 0.5–1.5 GHz. Optical signal-to-noise ratio was more than 30 dB. Pulse bandwidth was within 1 nm at repetition rates of 0.5–1.5 GHz. The fiber laser offers excellent long term power stability.
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Wenyan Tian and Eric D. Park "High power picosecond 1064-nm fiber laser with tunable pulse width", Proc. SPIE 10897, Fiber Lasers XVI: Technology and Systems, 1089723 (7 March 2019); https://doi.org/10.1117/12.2510730
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KEYWORDS
Fiber lasers

Picosecond phenomena

Fiber amplifiers

Polarization

Cladding

Laser applications

Signal to noise ratio

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