標題: | Low repetition rate and broad frequency tuning from a grating-coupled passively mode-locked quantum dot laser |
作者: | Cheng, H. C. Wu, Q. Y. Pan, C. H. Lee, C. P. Lin, G. 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 18-十一月-2013 |
摘要: | Passively mode-locked quantum dot lasers with a grating-coupled external cavity arrangement are investigated. A broad repetition-rate tuning range of fundamental mode-locking from 2GHz to a record-low frequency of 79.3 MHz is achieved with selecting the wavelength at 1.28 mu m. A narrow RF linewidth of similar to 25 Hz and an intrinsic linewidth as low as 0.15 Hz are also obtained. (C) 2013 AIP Publishing LLC. |
URI: | http://dx.doi.org/10.1063/1.4833025 http://hdl.handle.net/11536/23255 |
ISSN: | 0003-6951 |
DOI: | 10.1063/1.4833025 |
期刊: | APPLIED PHYSICS LETTERS |
Volume: | 103 |
Issue: | 21 |
結束頁: | |
顯示於類別: | 期刊論文 |