Experimental Research on Preamplifier for High Power Yb-doped Fiber Pulse Amplification

摘要：

By using cascaded Wavelength Division Multiplexing and pumping in sectionalization method, ASE and feedback were greatly suppressed. At repetition rate of 50kHz and pulse duration of 20ns, gain of amplified signal was 17.1dB with a high signal to noise ratio of 25dB. The whole system is a good choice for a preamplifier of high-power pulse amplification.

作者: Fengnian Liu Xin Guo Na Li Lingfang Kong Hong Wen Changyun Li

作者单位: School of Computer and Communications, Hunan University of Technology, Zhuzhou, China, 412008 Key La School of Computer and Communications, Hunan University of Technology, Zhuzhou, China, 412008

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 228-229

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）