Generation of permanent optically-induced 2nd order nonlinearities in optical fibres by poling
It is shown that large permanent enhancements in second-order optical nonlinearity can be induced in germanosilicate fibers (both pure and co-doped with P) by application of a transverse dc electric poling field in the presence of high intensity light. The macroscopic inversion symmetry of the core...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1988-07-01.
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| Subjects: | |
| Online Access: | Get fulltext |