High power femtosecond laser for generation of coherent extreme ultraviolet radiation

L. V. Dao; K. B. Dinh; P. Hannaford

doi:10.1117/12.2185975

14 July 2015 High power femtosecond laser for generation of coherent extreme ultraviolet radiation

L. V. Dao, K. B. Dinh, P. Hannaford

Proceedings Volume 9532, Pacific Rim Laser Damage 2015: Optical Materials for High-Power Lasers; 953217 (2015) https://doi.org/10.1117/12.2185975
Event: Pacific Rim Laser Damage, 2015, Jiading, Shanghai, China

Abstract

An optical parametric amplifier system pumped by 1 kHz, 8 mJ femtosecond laser pulses at 800 nm has been constructed to generate high intensity, infrared pulses (~ 3 mJ, 1400 nm, 40 fs) with a total conversion efficiency of ~ 40%. The femtosecond high intensity laser pulses at 800 nm and 1400 nm have been used for high order harmonic generation in a semi-infinitive gas cell and have allowed the achievement of bright phase-matched harmonic radiation in the extremeultraviolet and soft X-ray region.

Citation Download Citation

L. V. Dao, K. B. Dinh, and P. Hannaford "High power femtosecond laser for generation of coherent extreme ultraviolet radiation", Proc. SPIE 9532, Pacific Rim Laser Damage 2015: Optical Materials for High-Power Lasers, 953217 (14 July 2015); https://doi.org/10.1117/12.2185975

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