Performance optimization of ultra-long Raman laser cavities for quasi-lossless transmission links
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
Fersiynau electronig
Dangosydd eitem ddigidol (DOI)
Performance optimization of ultra-long Raman laser links is studied theoretically and experimentally. We demonstrate that it is possible to reduce the signal power excursion by adjusting FBG reflectivity without compromising pump efficiency. Furthermore, we experimentally demonstrate an OSNR improvement of 4.3 dB in our system after 4000 km transmission by switching from conventional erbium-doped fibre amplifiers to quasi-lossless transmission.
| Iaith wreiddiol | Saesneg |
|---|---|
| Tudalennau (o-i) | 214-218 |
| Cyfnodolyn | Optics Communications |
| Cyfrol | 277 |
| Rhif y cyfnodolyn | 1 |
| Dynodwyr Gwrthrych Digidol (DOIs) | |
| Statws | Cyhoeddwyd - Medi 2007 |