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Proceedings Paper

Upconversion laser pump processes in Er3+:YAlO3
Author(s): Richard Scheps
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Paper Abstract

Upconversion pumping of Er:YAlO3 in the 800 nm pump band is described. For pumping by cooperative energy transfer, over 160 mW of laser emission at 550 nm was obtained. The pump wavelength was 806.9 nm and the optical conversion efficiency is 17%. For photon avalanche upconversion pumping at 791.3 nm, 33 mW of laser output was produced.

Paper Details

Date Published: 25 March 1996
PDF: 12 pages
Proc. SPIE 2698, Solid State Lasers V, (25 March 1996); doi: 10.1117/12.236148
Show Author Affiliations
Richard Scheps, Naval Command, Control and Ocean Surveillance Ctr. (United States)

Published in SPIE Proceedings Vol. 2698:
Solid State Lasers V
Richard Scheps, Editor(s)

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