Chinese Optics Letters, 2015, 13 (5): 051401, Published Online: Sep. 20, 2018
Modulated bandwidth enhancement in an amplified feedback laser Download: 841次
Abstract
We report a direct, modulated bandwidth enhancement in a amplified feedback laser (AFL), both experimentally and numerically. By means of fabricated devices, an enhanced 3 dB bandwidth of 27 GHz with an in-band flatness of ± 3 dB is experimentally confirmed at 13 °C. It is numerically confirmed that the modulated bandwidth of the AFL can be enhanced to two times its original bandwidth, with more controlled flexibility to realize a flat, small-signal response.
Liqiang Yu, Lu Guo, Dan Lu, Chen Ji, Hao Wang, Lingjuan Zhao. Modulated bandwidth enhancement in an amplified feedback laser[J]. Chinese Optics Letters, 2015, 13(5): 051401.