Widely tunable semiconductor optical fiber ring laser
作者:
Saeko Oshiba,
Kiyoshi Nagai,
Masato Kawahara,
Akira Watanabe,
Yoshio Kawai,
期刊:
Applied Physics Letters
(AIP Available online 1989)
卷期:
Volume 55,
issue 23
页码: 2383-2385
ISSN:0003-6951
年代: 1989
DOI:10.1063/1.102024
出版商: AIP
数据来源: AIP
摘要:
A wide tunable optical fiber ring laser with a diffraction grating as a tuning element is demonstrated. A wide tuning range over 100 nm is achieved using a high performance traveling‐wave amplifier (TWA) as a gain medium. The TWA with a V‐grooved inner stripe structure on apsubstrate (VIPS structure) has a high peak gain over 30 dB and a broad gain width of 100 nm at 16 dB. The effects of the gain of TWA and the total loss of the external ring cavity on the tuning range are also discussed.
点击下载:
PDF
(259KB)
返 回