Mode switching using optically induced long-period gratings: a theoretical analysis
We show that optically induced long-period grating (OLPG) is a particular case of inter-modal Bragg-scattering four-wave mixing (BS-FWM). To carry out such analysis, a vector model for the inter-modal BS-FWM was proposed and further tailored to investigate the energy transfer induced by OLPGs. Both...
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| Other Authors: | , |
| Format: | article |
| Language: | eng |
| Published: |
2021
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10773/32724 |
| Country: | Portugal |
| Oai: | oai:ria.ua.pt:10773/32724 |