https://scholars.lib.ntu.edu.tw/handle/123456789/352354
標題: | Fiber grating-based self-matched additive-pulse mode-locked fiber lasers | 作者: | DING-WEI HUANG G C Lin CHIH-CHUNG YANG |
關鍵字: | Delay effects; Gratings; Optical fiber lasers; Optical pulse generation; Pulsed lasers | 公開日期: | 一月-1999 | 卷: | 35 | 期: | 2 | 起(迄)頁: | 138-146 | 來源出版物: | IEEE Journal of Quantum Electronics | 摘要: | Fiber-grating-based self-matched additive-pulse mode-locked (APM) fiber lasers were investigated both theoretically and experimentally. With three fiber gratings to form the linearly coupled cavities, such a fiber laser system could generate stable mode-locked output without critical cavity length control. It was shown that the wavelength dependence of the effective penetration length of a fiber grating led to the self-matching of the cavity lengths of the coupled cavities. A millimeter-order cavity-length mismatch could be tolerated. In a similar laser structure using chirped fiber gratings with a designated arrangement of the grating polarities, the APM fiber laser could have the advantages of higher tolerance of cavity-length mismatch and stretched-pulse amplification. After pulse compression with a piece of single-mode fiber, output pulses with full-width at half-maximum pulsewidths of 930 fs were obtained. |
URI: | http://scholars.lib.ntu.edu.tw/handle/123456789/352354 https://www.scopus.com/inward/record.uri?eid=2-s2.0-0033080335&doi=10.1109%2f3.740734&partnerID=40&md5=52ee7c7b84027c4891e3f10736f9ef67 |
ISSN: | 00189197 | DOI: | 10.1109/3.740734 | SDG/關鍵字: | Amplification; Diffraction gratings; Laser mode locking; Laser pulses; Single mode fibers; Additive pulse mode locked (APM) fiber lasers; Fiber lasers |
顯示於: | 光電工程學研究所 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。