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Proceedings Paper

Mapping radiant energy distributions during laser irradiation of collagen phantoms by photolabeling with tetrabrominated rhodamine
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Paper Abstract

A method is proposed for mapping laser light distributions in gel phantoms by measurement of the distribution of a fluorescent compound that has been photolabeled to the gel by the laser irradiance. A preliminary study of photolabeling by an argon laser using tetrabrominated rhodamine (TBR) was conducted in collagen gel phantoms to illustrate the feasibility of the method. A discussion of the basic quantitative relationships for analysis of measurements is presented.

Paper Details

Date Published: 7 August 1992
PDF: 8 pages
Proc. SPIE 1646, Laser-Tissue Interaction III, (7 August 1992); doi: 10.1117/12.137463
Show Author Affiliations
Steven L. Jacques, Univ. of Texas M.D. Anderson Cancer Ctr. (United States)
Tayyaba Hasan, Massachusetts General Hospital and Wellman Labs. of Photomedicine (United States)


Published in SPIE Proceedings Vol. 1646:
Laser-Tissue Interaction III
Steven L. Jacques, Editor(s)

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