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Proceedings Paper

Amplification of tunable blue-green femtosecond laser pulses in an electrically excited XeF(C-A) excimer amplifier
Author(s): Nicolai A. Nemkovich; P. Canarelli; Frank K. Tittel
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Paper Abstract

A terawatt-class laser system based on the amplification of tunable femtosecond pulses in an electron beam pumped XeF(C-A) excimer amplifier is reported. For this system the characteristics of gain, saturation, energy, and pulse shape is described theoretically and experimentally, particularly their dependence on input pulse duration, gain length product, and nonsaturable absorption. Using an optimized unstable resonator, this XeF(C-A) laser system generates 275 mJ, 250 fs pulses at 490.5 nm.

Paper Details

Date Published: 30 November 1992
PDF: 12 pages
Proc. SPIE 1842, Mode-Locked Lasers and Ultrafast Phenomena, (30 November 1992); doi: 10.1117/12.131869
Show Author Affiliations
Nicolai A. Nemkovich, Institute of Physics (Belarus)
P. Canarelli, Rice Univ. (United States)
Frank K. Tittel, Rice Univ. (United States)


Published in SPIE Proceedings Vol. 1842:
Mode-Locked Lasers and Ultrafast Phenomena

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