Electric-field thermally poled optical fibres for quasi-phase-matched second harmonic generation
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 uni...
Main Authors: | Kazansky, P.G (Author), Pruneri, V. (Author) |
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Format: | Article |
Language: | English |
Published: |
1997-02.
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Subjects: | |
Online Access: | Get fulltext |
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