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Proceedings Paper

Multiple mode and multiple source coupling into polymer thin-film waveguides
Author(s): Brant Potter; Dwight S. Walker; L. Greer; S. Scott Saavedra; W. Monty Reichert
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Paper Abstract

A broadly focused laser beam was used to investigate simultaneous excitation of multiple modes in prism and grating coupled polymer thin film optical waveguides. Concurrent coupling of two lines from different lasers through a fiber bundle was also examined. Results indicate that simultaneous multiple pathlength and multiple source sensing at the surface of thin film waveguides is feasible.

Paper Details

Date Published: 1 March 1991
PDF: 7 pages
Proc. SPIE 1368, Chemical, Biochemical, and Environmental Fiber Sensors II, (1 March 1991); doi: 10.1117/12.24795
Show Author Affiliations
Brant Potter, Duke Univ. (United States)
Dwight S. Walker, Duke Univ. (United States)
L. Greer, Duke Univ. (United States)
S. Scott Saavedra, Duke Univ. (United States)
W. Monty Reichert, Duke Univ. (United States)


Published in SPIE Proceedings Vol. 1368:
Chemical, Biochemical, and Environmental Fiber Sensors II
Robert A. Lieberman; Marek T. Wlodarczyk, Editor(s)

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