Stable room-temperature multiwavelength erbium-doped fiber ring laser

被引：0
|
作者：
Yao, J [1 ]
Yao, JP [1 ]
Deng, ZC [1 ]
Liu, J [1 ]
机构：
[1] Univ Ottawa, Microwave Photon Res Lab, Sch Informat Technol & Engn, Ottawa, ON K1N 6N5, Canada
来源：
APPLICATIONS OF PHOTONIC TECHNOLOGY, CLOSING THE GAP BETWEEN THEORY, DEVELOPMENT, AND APPLICATION, PT 1 AND 2 | 2004年 / 5577卷
关键词：
erbium-doped fiber; fiber laser; homogeneous line broadening; multiwavelength; semiconductor optical amplifier; phase modulation;
D O I：
10.1117/12.567614
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel room-temperature multiwavelength erbium-doped fiber is demonstrated. Stable multiwavelength lasing at room temperature is realized by incorporating a semiconductor optical amplifier into the laser cavity. The semiconductor optical amplifier is operating as a phase modulator to which a low-frequency signal with a low bias current is applied. The effects of homogenous line broadening of the erbium-doped fiber are significantly suppressed. Stable multiwavelength lasing with multiple wavelengths up to 16 and wavelength spacing as small as 0.39 nm is demonstrated at room temperature.
引用
收藏
页码：345 / 353
页数：9
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