The paper reports on the study of intense femtosecond laser delivery through small-core, 320-/spl mu/m hollow fibers and through large core graded-index optical fibers. The work also demonstrates the feasibility of endoscopic cancer treatment with PDT excited by fiber delivered, intense Ti:sapphire femtosecond laser pulses. The Ti:sapphire laser excitation of photofrin and indocyanine green (ICG) is studied in vitro experiment.
Endoscopic PDT applications of intense femtosecond laser pulses through hollow-fibers and graded-index multimode fibers
2004-01-01
88341 byte
Conference paper
Electronic Resource
English
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