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Proceedings Paper

Mid-infrared laser applications
Author(s): John G. Daly
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Paper Abstract

Revived interest in mid-IR lasers can be attributed to better materials, medical applications, and their eyesafety. Twenty years ago, these 2 to 3 micron lasers were limited to research labs because of the necessity of cryogenic cooling. Recent advances have made room temperature operation with manageable thresholds available for Co:MgF2, Tm, Ho, and Er covering from 1.7 microns to 2.5 microns. The interest in medical applications is related to the high absorption for tissue at these wavelengths and the flexible delivery by low fiber optics. The eyesafety issue makes commercial uses more attractive. Other interesting applications where eyesafety is critical include: rangefinders, remote sensing, wind shear detection and lidar.

Paper Details

Date Published: 1 April 1991
PDF: 6 pages
Proc. SPIE 1419, Eyesafe Lasers: Components, Systems, and Applications, (1 April 1991); doi: 10.1117/12.43850
Show Author Affiliations
John G. Daly, Schwartz Electro-Optics, Inc. (United States)

Published in SPIE Proceedings Vol. 1419:
Eyesafe Lasers: Components, Systems, and Applications
Anthony M. Johnson, Editor(s)

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