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Picosecond 554 nm yellow-green fiber laser source with average power over 1 W
Author(s) -
D. Kielpinski,
Mahmood Irtiza Hussain,
John Canning,
Michael Stevenson
Publication year - 2014
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.22.017716
Subject(s) - optics , materials science , fiber laser , picosecond , pulse duration , energy conversion efficiency , laser , pulse (music) , fiber , optoelectronics , physics , detector , composite material
We demonstrate a source of 554 nm pulses with 2.7 ps pulse duration and 1.41 W average power, at a repetition rate of 300 MHz. The yellow-green pulse train is generated from the second harmonic of a 1.11 μm fiber laser source in periodically-poled stoichiometric LiTaO3. A total fundamental power of 2.52 W was used, giving a conversion efficiency of 56%.

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