Application of sol-gel films in optical wavelength filters

Blue, Robert and Mauchline, I. S. and Stewart, G. (1994) Application of sol-gel films in optical wavelength filters. Electronics Letters, 30 (5). 402 - 403.

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Abstract

The authors report the use of a sol-gel film as an overlay guide on an integrated optic buried channel waveguide to selectively couple out near-infra-red wavelengths. The coupling wavelength is shown to be dependent on the thickness and index of the overlay and on the polarisation of the guided light

ORCID iDs

Blue, Robert ORCID logoORCID: https://orcid.org/0000-0002-8598-5210, Mauchline, I. S. and Stewart, G.;