Title :
Experimental demonstration of the corrugation pitch modulated DFB semiconductor laser based on the reconstruction-equivalent-chirp technology
Author :
Li, Simin ; Shi, Yuechun ; Li, Jingsi ; Gu, Rong ; Tu, Xinghua ; Chen, Xiangfei
Author_Institution :
Nanjing Nat. Lab. of Microstructures, Nanjing Univ., Nanjing, China
Abstract :
A corrugation-pitch-modulated (CPM) distributed feedback (DFB) semiconductor laser based on reconstruction-equivalent-chirp (REC) technology is first proposed and experimentally demonstrated. The laser operates in good stable single longitudinal mode even the injection current very high.
Keywords :
chirp modulation; distributed feedback lasers; laser stability; semiconductor lasers; corrugation pitch modulation; distributed feedback semiconductor laser; injection current; reconstruction-equivalent-chirp technology; single longitudinal mode; Distributed feedback devices; Gratings; Laser feedback; Laser modes; Laser stability; Semiconductor lasers; Waveguide lasers;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682808
