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Titanium diffused waveguides in sapphire

Hickey, L.M.B. and Wilkinson, J.S. (1996) Titanium diffused waveguides in sapphire Electronics Letters, 32, (24), pp. 2238-2239. (doi:10.1049/el:19961519).

Record type: Article


Fabrication of optical waveguides in sapphire by the thermal diffusion of titanium is reported. Single mode operation at lambda = 633nm was observed following diffusion at 1950±30°C for up to 3.5 hours. Waveguide mode intensity profiles are given and mode depths between 6.2µm and 9.6µm were obtained in the TE polarisation.

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Published date: 1996


Local EPrints ID: 78038
ISSN: 0013-5194
PURE UUID: 3d20477b-5949-4b55-8cbf-c9fcabaff348

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:27

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Author: L.M.B. Hickey
Author: J.S. Wilkinson

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