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Proceedings Paper

Harmonic Conversion of CW Lasers
Author(s): Gary J. Linford; Charles W. Clendening Jr.
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Paper Abstract

Efficient (> 50%) large aperture (> 10 cm), high energy (> 1 kJ) harmonic conversion has been demonstrated with short pulse (< 5 ns) lasers, notably atomic iodine (1315 nm) and Nd:glass (1064 and 1053 nm). Efficient harmonic conversion utilizes phase matching techniques within selected birefringent crystal media. Considerable interest has arisen to apply these techniques to CW-pumped lasers to enhance their wavelength versatility. When phase matching techniques are applied directly to either long pulse or CW lasers, serious problems arise owing to thermal detuning and crystal damage. Promising approaches using thin harmonic conversion crystals for efficient conversion of quasi-CW lasers are described.

Paper Details

Date Published: 25 November 1986
PDF: 8 pages
Proc. SPIE 0642, Modeling and Simulation of Optoelectronic Systems, (25 November 1986); doi: 10.1117/12.975487
Show Author Affiliations
Gary J. Linford, TRW, Inc (United States)
Charles W. Clendening Jr., TRW, Inc (United States)

Published in SPIE Proceedings Vol. 0642:
Modeling and Simulation of Optoelectronic Systems
John Dugan O'Keefe, Editor(s)

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