Fabrication and characterisation of PE waveguides presenting a low index increase and a very good optical quality
- 1 May 1987
- journal article
- Published by IOP Publishing in Journal of Optics
- Vol. 18 (3) , 139-143
- https://doi.org/10.1088/0150-536x/18/3/005
Abstract
Presents a new type of proton exchange, which allows the realisation of LiNbO3 waveguides with, for extraordinarily polarised light, an index profile similar to that of titanium indiffused guides, but of a better optical quality.Keywords
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