Translator Disclaimer
19 October 2001 LPG used as gain-equalization filter to get broadband EDFA and other broadband amplifiers
Author Affiliations +
Proceedings Volume 4579, Optical Fiber and Planar Waveguide Technology; (2001) https://doi.org/10.1117/12.444878
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China
Abstract
In this paper we introduce the characteristic of the long period grating and methods to fabricate LPGs which are used as gain equalization filter to get broadband amplifiers. Long period fiber gratings used to flatten the gain spectrum of erbium-doped fiber amplifiers (EDFA) were fabricated in experiment. The bandwidth of the EDFA is 35 nm with the gain variation no more than +/- 0.5dB.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Huai Wei, Zhi Tong, Muguang Wang, and Shuisheng Jian "LPG used as gain-equalization filter to get broadband EDFA and other broadband amplifiers", Proc. SPIE 4579, Optical Fiber and Planar Waveguide Technology, (19 October 2001); https://doi.org/10.1117/12.444878
PROCEEDINGS
5 PAGES


SHARE
Advertisement
Advertisement
Back to Top