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He+ Implanted Stripe Optical Waveguides in LiNbo3

Published online by Cambridge University Press:  21 February 2011

B. L. Weiss  and
G. T. Reed
B. L. Weiss
Affiliation:
Department of Electronic and Electrical Engineering, University of Surrey, Guildford, Surrey GU2 5XH, UK
G. T. Reed
Affiliation:
Now at ERA Technology Limited, Cleeve Road, Leatherhead, Surrey, UK
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Abstract

In this paper the fabrication process and characteristics of waveguides produced by He+ implantation in Y-cut X- and Z-propagating LiNbO3 are presented It is shown that low propagation losses, down to 1dB cm−1 at λ = 633μm can be obtained for TM modes only in Y-cut X-propagation samples whilst Y-cut Z propagating samples support both TE and TM modes with relatively low losses.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 126: Symposium P – Advanced Surface Processes for Optoelectronics , 1988 , 227
Copyright
Copyright © Materials Research Society 1988

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References

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