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Electric-field thermally poled optical fibres for quasi-phase-matched second harmonic generation

Record type: Article

We report on quasi-phase-matched frequency doubling to the blue in electric-field poled optical fibres. An increase of a factor of ~10 in the conversion efficiency in comparison with the previous results is obtained. Our experiments show that the structure of the induced nonlinear grating is not uniform, both longitudinally and transversely. For this reason the value of the effective nonlinear coefficient is still far from the optimum expected from the measured value, through Maker's oscillation, for a uniformly poled fibre.

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Citation

Kazansky, P.G. and Pruneri, V. (1997) Electric-field thermally poled optical fibres for quasi-phase-matched second harmonic generation IEEE Photonics Technology Letters, 9, (2), pp. 185-187. (doi:10.1109/68.553085).

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Published date: February 1997

Identifiers

Local EPrints ID: 78057
URI: http://eprints.soton.ac.uk/id/eprint/78057
ISSN: 1041-1135
PURE UUID: b07ff48a-1e58-416c-8ac6-82364fafdf14

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

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Contributors

Author: P.G. Kazansky
Author: V. Pruneri

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