Modelling, fabrication and characterization of long period gratings inscribed by femtosecond laser
In this paper, we present a method to fabricate long period gratings in standard telecommunications single mode fibers (SSMF), using a femtosecond laser system. A numerical model based on the coupled mode theory was developed and implemented with the aim to guide and improve the inscribing technique...
| Autor principal: | |
|---|---|
| Outros Autores: | , , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2021
|
| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10773/31245 |
| País: | Portugal |
| Oai: | oai:ria.ua.pt:10773/31245 |