1.94 .mu.m laser apparatus, system and method using a thulium-do

Details 1.94 .mu.m laser apparatus, system and method using a thulium-do 1.94 .mu.m laser apparatus, system and method using a thulium-do

1993-01-28

1995-01-10

Scott, Jr., Leon

Coherent light generators

Particular active media

Insulating crystal

372 69, H01S 316

Patent

active

053814339

ABSTRACT:
A laser apparatus, system and method include a laser crystal formed of thulium-doped yttrium-lithium-fluoride, and a laser diode arranged in proximity to the laser crystal. The laser diode is capable of emitting a first laser light which is suitable for use as a pump beam for causing lasing to occur in the laser crystal. In response to the first laser light from the laser diode, the laser crystal emits a second laser light at a wavelength which is relatively highly-absorbed by organic tissue and/or water. The second laser light is therefore well-suited to medical applications, for example, and can be used to irradiate organic tissue for medical treatment.

REFERENCES:
patent: 4069154 (1990-11-01), Esterowitz et al.
patent: 4797893 (1989-01-01), Dixon
patent: 4949348 (1990-08-01), Nguyen et al.
patent: 4965803 (1990-10-01), Esterowitz et al.
patent: 4967416 (1990-10-01), Esterowitz et al.
patent: 4969150 (1990-11-01), Esterowitz et al.
patent: 4974230 (1990-11-01), Hemmati
patent: 5038353 (1991-08-01), Esterowitz et al.
patent: 5172391 (1992-12-01), Zayhowski
Stoneman et al., Tunable CW Solid State Laser Action in the 2.mu.m Region, PIE, vol. 1223 Solid State Lasers, 1990, pp. 231-236.
Esterowitz et al., Trivalent Thulium Laser at 1.95 .mu.m for Enhanced Laser-Tissue Interactions, SPIE, vol. 1202, Laser-Tissue Interaction, Jan. (1990), 4 pages.

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