Acousto-optic measurement of optical-field profiles in diffused LiNbO3 waveguides
- 15 November 1978
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 33 (10), 845-846
- https://doi.org/10.1063/1.90208
Abstract
Brillouin scattering from thermal longitudinal phonons in Ti in‐diffused LiNbO3 waveguides is shown to provide a direct measurement of the optical‐field profiles and the velocity of sound in the in‐diffused region.Keywords
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