Spectral Tuning of Long Period Fiber Gratings Fabricated by Femtosecond Laser Micromachining through Thermal Annealing
A femtosecond laser direct writing system was developed to explore the fabrication of long-period fiber gratings (LPFGs) in SMF28 fibers. The LPFGs, showing the mode LP<sub>1</sub><sub>,</sub><sub>6</sub> at 1500 nm, were exposed to high-temperature annealing up to 950 °C. Modifications in the refra...
Gardado en:
| Principais autores: | , , , , , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
MDPI AG
2019-07-01
|
| Series: | Proceedings |
| Assuntos: | |
| Acceso en liña: | https://www.mdpi.com/2504-3900/15/1/4 |
| Tags: |
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|