Paper
1 March 1991 Multiple mode and multiple source coupling into polymer thin-film waveguides
Brant Potter, Dwight S. Walker, L. Greer, S. Scott Saavedra, W. Monty Reichert
Author Affiliations +
Proceedings Volume 1368, Chemical, Biochemical, and Environmental Fiber Sensors II; (1991) https://doi.org/10.1117/12.24795
Event: SPIE Microelectronic Interconnect and Integrated Processing Symposium, 1990, San Jose, United States
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.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Brant Potter, Dwight S. Walker, L. Greer, S. Scott Saavedra, and W. Monty Reichert "Multiple mode and multiple source coupling into polymer thin-film waveguides", Proc. SPIE 1368, Chemical, Biochemical, and Environmental Fiber Sensors II, (1 March 1991); https://doi.org/10.1117/12.24795
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KEYWORDS
Waveguides

Prisms

Scattering

Environmental sensing

Fiber lasers

Fiber optics sensors

Refractive index

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