High second-order optical nonlinearities in thermally poled sol-gel silica
Silica glass samples prepared by a sol-gel process, the mixture of silica sol for gelation and colloidal silica particles, have been thermally poled in vacuum by continuous high voltage (8-12 kV) at elevated temperature (280°C). High second-order nonlinearities (>1pm/V), located under the anodic...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1999-05.
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| Subjects: | |
| Online Access: | Get fulltext |