10 April 1995 Compact ultrahigh-power laser systems
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Abstract
Compact sources of high energy ultrashort pulses are described. Femtosecond and picosecond optical pulses with microjoule energies are obtained using chirped-pulse fiber amplifiers. Mode-locked fiber lasers and fast-tuned laser diodes are used to generate initial pulses for amplification. Efficient frequency conversion of amplified pulses is demonstrated and microjoule second-harmonic pulses are produced. The first all-fiber chirped pulse amplification circuit is demonstrated. It uses in-fiber chirped Bragg gratings, which replaces conventional diffraction-grating compressors and stretchers.
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Almantas Galvanauskas, Almantas Galvanauskas, } "Compact ultrahigh-power laser systems", Proc. SPIE 2377, Generation, Amplification, and Measurement of Ultrashort Laser Pulses II, (10 April 1995); doi: 10.1117/12.206403; https://doi.org/10.1117/12.206403
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