Long-period grating based single-mode fiber to multi-core fiber pump coupler
We theoretically demonstrate a long-period grating (LPG) based single-mode fiber to multi-core fiber coupler. The coupling efficiency achieved was 24% of the input power, evenly distributed by all cores, using LPGs of length 4 cm.
| Autor principal: | |
|---|---|
| Outros Autores: | , , , |
| Formato: | conferenceObject |
| Idioma: | eng |
| Publicado em: |
2022
|
| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10773/32746 |
| País: | Portugal |
| Oai: | oai:ria.ua.pt:10773/32746 |