作者
Deyu Zhou, Paul R Prucnal, Ivan Glesk
发表日期
1998/6
期刊
IEEE Photonics Technology Letters
卷号
10
期号
6
页码范围
781-783
出版商
IEEE
简介
We have demonstrated a novel approach to obtain a 0.1-nm line width laser with 38-dB sidemode suppression by utilizing a 1.3-μm semiconductor optical amplifier in a fiber unidirectional ring that consists of a linear polarizer and polarization controllers. The laser has a low-threshold current of 22.5 mA as well as a wide tuning range of 28 nm. The new approach is applicable to the 1.55-μm region as well. It is expected that nanosecond wavelength tuning speed is feasible using this approach in conjunction with fast electrooptic polarization controllers, short cavities and low-cavity losses."
引用总数
学术搜索中的文章
D Zhou, PR Prucnal, I Glesk - IEEE Photonics Technology Letters, 1998