Low phase noise microwave source based on regeneratively mode-locked system

科研成果详情

题名	Low phase noise microwave source based on regeneratively mode-locked system
作者	Miao，Wang; Yu，Jin Long; Wang，Ju; Sun，Bin; Meng，Tian Hui; Wang，Wen Rui; Yang，En Ze
发表日期	2012
发表期刊	Guangdianzi Jiguang/Journal of Optoelectronics Laser
ISSN/eISSN	1005-0086
卷号	23 期号:9 页码:1702-1707
摘要	Optical pulse trains from mode-locked lasers carry low-jitter microwave signals. High-quality microwave signal could be obtained by using a band-pass filter. A regeneratively mode-locked fiber laser is used as an oscillation source to generate high-quality microwave signal. The phase-locked technology and cavity length control guarantee the stability of the system. The cost of the system is dramatically reduced by using the structure of "single-mode fiber+Farady rotator mirror" instead of polarization-maintaining structure. A semiconductor optical amplifier (SOA) is introduced into the optical microwave loop, which improves the side-mode suppression ratio effectively. The generated 20 GHz microwave signal has great performance with phase noise of -98 dBc/Hz at 10 kHz and line-width less than 5 Hz. The frequency stability is better than 1×10 within 10 h observation.
关键词	Cavity length control Frequency stability Microwave source Regeneratively mode-locked fiber laser Semiconductor optical amplifier (SOA)
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-84867604008
引用统计
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/12274
专题	个人在本单位外知识产出
作者单位	School of Electronic and Information Engineering,Tianjin University,Tianjin 300072,China
推荐引用方式 GB/T 7714	Miao，Wang,Yu，Jin Long,Wang，Juet al. Low phase noise microwave source based on regeneratively mode-locked system[J]. Guangdianzi Jiguang/Journal of Optoelectronics Laser, 2012, 23(9): 1702-1707.
APA	Miao，Wang., Yu，Jin Long., Wang，Ju., Sun，Bin., Meng，Tian Hui., .. & Yang，En Ze. (2012). Low phase noise microwave source based on regeneratively mode-locked system. Guangdianzi Jiguang/Journal of Optoelectronics Laser, 23(9), 1702-1707.
MLA	Miao，Wang,et al."Low phase noise microwave source based on regeneratively mode-locked system". Guangdianzi Jiguang/Journal of Optoelectronics Laser 23.9(2012): 1702-1707.