A Four-Wavelength All-Fiber Laser for Wavelength Division
Multiplexing System
DING Lei1 , KAI Gui-Yun1 , XU Yan-Jun1 , GUAN Bai-Ou1 , YUAN Shu-Zhong1 , DONG Xiao-Yi1 , GE Chun-Feng2
1 Institute of Modern Optics, Nankai University, Tianjin 300071
2 College of Precision Instrument & Optoelectronics, Tianjin University, Tianjin 300072
A Four-Wavelength All-Fiber Laser for Wavelength Division
Multiplexing System
DING Lei1 ;KAI Gui-Yun1 ;XU Yan-Jun1 ;GUAN Bai-Ou1 ;YUAN Shu-Zhong1 ;DONG Xiao-Yi1 ;GE Chun-Feng2
1 Institute of Modern Optics, Nankai University, Tianjin 300071
2 College of Precision Instrument & Optoelectronics, Tianjin University, Tianjin 300072
关键词 ：
42.55.Wd ,
42.79.Dj
Abstract ： A novel four-wavelength all-fiber laser based on fiber Bragg gratings is presented. The four wavelengths are 1555.8, 1556.6, 1557.4 and 1558.2 nm, respectively. Each output laser is < 0.3 nm in line-width and > 1 mW in power. The suppression ratio between adjacent wavelengths is > 30 dB. The laser was applied in a wavelength division multiplexing (WDM) system and the 100 km transmission of 1.2 Gb/s nonreturn-to-zero code, 1.2 Gb/s return-to-zero code, 2.5 GHz analogue signal and 5 GHz analogue signal was realized with it.
Key words ：
42.55.Wd
42.79.Dj
出版日期: 2001-03-01
引用本文:
DING Lei;KAI Gui-Yun;XU Yan-Jun;GUAN Bai-Ou;YUAN Shu-Zhong;DONG Xiao-Yi;GE Chun-Feng. A Four-Wavelength All-Fiber Laser for Wavelength Division
Multiplexing System[J]. 中国物理快报, 2001, 18(3): 376-378.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2001/V18/I3/376
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2001, Vol. 18 
