| Title | Low phase noise microwave source based on regeneratively mode-locked system |
| Creator | |
| Date Issued | 2012 |
| Source Publication | Guangdianzi Jiguang/Journal of Optoelectronics Laser
 |
| ISSN | 1005-0086 |
| Volume | 23Issue:9Pages:1702-1707 |
| Abstract | 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. |
| Keyword | Cavity length control Frequency stability Microwave source Regeneratively mode-locked fiber laser Semiconductor optical amplifier (SOA) |
| URL | View source |
| Language | 英语English |
| Scopus ID | 2-s2.0-84867604008 |
| Citation statistics | |
| Document Type | Journal article |
| Identifier | http://repository.uic.edu.cn/handle/39GCC9TT/12274 |
| Collection | Research outside affiliated institution |
| Affiliation | School of Electronic and Information Engineering,Tianjin University,Tianjin 300072,China |
| Recommended Citation 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. |
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