20-W average power, high repetition rate, nanosecond pulse with diffraction limit from an all-fiber MOPA system

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 先进激光技术与应用系统实验室

	20-W average power, high repetition rate, nanosecond pulse with diffraction limit from an all-fiber MOPA system
	Du Songtao ; Zhou J(周军) ; Zhang FP(张芳佩) ; Feng Yutong ; Lou QH(楼祺洪) ; Chen WB(陈卫标)
刊名	microw. opt. technol. lett.
	2008
卷号	50 期号:10 页码:2546
关键词	fiber laser high repetition rate diffraction-limit master oscillator power amplifier
ISSN号	0895-2477
中文摘要	in this article, we report an all-fiber master oscillator power amplifier (mopa) system, which can provide high repetition rate and nanosecond pulse with diffraction-limit. the system was constructed using a (2 + 1) x 1 multimode combiner. the q-switched, ld pumped nd:yvo4 solid-state laser wets used (is master oscillator. the 976-nm fiber-coupled module is used as pump source. a 10-m long china-made yb3+-doped d-shape double-clad large-mode-area fiber was used as amplifier fiber. the mopa produced as much as 20-w average power with nanosecond pulse and near diffraction limited. the pulse duration is maintained at about 15 its during 50-175 khz. the system employs a simple and compact architecture and is therefore suitable for the use in practical applications such as scientific and military airborne lidar and imaging. based oil this system. the amplification performances of. the all fiber amplifier is investigated. (c) 2008 wiley periodicals, inc.
收录类别	EI
语种	英语
WOS记录号	WOS:000258612900019
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/2849]
专题	上海光学精密机械研究所_先进激光技术与应用系统实验室
推荐引用方式 GB/T 7714	Du Songtao,Zhou J,Zhang FP,et al. 20-W average power, high repetition rate, nanosecond pulse with diffraction limit from an all-fiber MOPA system[J]. microw. opt. technol. lett.,2008,50(10):2546, 2549.
APA	Du Songtao,周军,张芳佩,Feng Yutong,楼祺洪,&陈卫标.(2008).20-W average power, high repetition rate, nanosecond pulse with diffraction limit from an all-fiber MOPA system.microw. opt. technol. lett.,50(10),2546.
MLA	Du Songtao,et al."20-W average power, high repetition rate, nanosecond pulse with diffraction limit from an all-fiber MOPA system".microw. opt. technol. lett. 50.10(2008):2546.