Wideband gain flattened erbium fibre amplifier using a photosensitive fibre blazed grating
- 1 January 1993
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 29 (2), 154-156
- https://doi.org/10.1049/el:19930104
Abstract
An erbium fibre amplifier with a highly flattened gain spectrum is demonstrated for the first time using an all fibre photosensitive Bragg grating. An ASE spectrum flattened to within ±0.5 dB over a bandwidth of 35 nm in the 1550 nm window is achieved with a 3 mm long radiation coupling Bragg fibre grating.Keywords
This publication has 1 reference indexed in Scilit:
- Fiber Grating DevicesPublished by SPIE-Intl Soc Optical Eng ,1990