Photoacoustic Measurement of Refractive Index Profile in Glass Waveguides

Ken Cheng; Randall Swimm; Peter Yeung

doi:10.1364/PAS.1981.ThA8

Second International Meeting on Photoacoustic Spectroscopy
Technical Digest Series (Optica Publishing Group, 1981),
paper ThA8
•https://doi.org/10.1364/PAS.1981.ThA8

Photoacoustic Measurement of Refractive Index Profile in Glass Waveguides

Ken Cheng, Randall Swimm, and Peter Yeung

Photoacoustic Spectroscopy 1981

Berkeley, California United States
22–25 June 1981
ISBN:

From the session
Materials Characterization and Imaging (ThA)

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K. Cheng, R. Swimm, and P. Yeung, "Photoacoustic Measurement of Refractive Index Profile in Glass Waveguides," in Second International Meeting on Photoacoustic Spectroscopy, Technical Digest Series (Optica Publishing Group, 1981), paper ThA8.

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Abstract

Photoacoustic measurements provide a method of indirectly measuring the refractive index profile in glass waveguides. This technique therefore allows an independent verification of index profile measurements made using the conventional prism coupling method.

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