中国激光, 2002, 29 (9): 777, 网络出版: 2006-08-08
掺镱光纤放大器的实验研究
Experimental Study of Single Frequency Yb-doped Fiber Amplifier
摘要
介绍了利用国产掺镱光纤设计的掺镱光纤放大器的放大特性,分别把单频二极管抽运固体激光器(DPL)和窄线宽的半导体激光器(LD)产生的单频激光注入到掺镱光纤放大器中,对连续信号采用静态和交流调制两种形式进行放大,仅用18 m光纤就获得超过26 dB的增益.
Abstract
In this paper, the Yb-doped fiber amplifier (YDFA) and its amplifying characters are reported. In order to study the characters of the YDFA, a narrow linewidth laser was used as the input signal, which produced by the single frequency DPL or narrow wavelength-width LD, operated in CW mode (DC signal) and pulse modulated mode (AC signal). The gain more than 26 dB with the fiber only eighteen meters was obtained.
王安廷, 许立新, 明海, 谢建平, 张晓世, 黄文财, 安伟, 吴云霞. 掺镱光纤放大器的实验研究[J]. 中国激光, 2002, 29(9): 777. 王安廷, 许立新, 明海, 谢建平, 张晓世, 黄文财, 安伟, 吴云霞. Experimental Study of Single Frequency Yb-doped Fiber Amplifier[J]. Chinese Journal of Lasers, 2002, 29(9): 777.
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