Title :
Monolithically integrated 30-wavelength DFB laser array
Author :
Li, Jingsi ; Chen, Xiangfei ; Zhou, Ning ; Zhang, Jing ; Huang, Xiaodong ; Li, Linsong ; Wang, Huan ; Lu, Yanqing ; Zhu, Hongliang
Author_Institution :
Microwave-Photonics Technology Laboratory, National Laboratory of Microstructures, Nanjing University, 210093, China
Abstract :
To our knowledge, this is the first report of a monolithically-integrated distributed feedback semiconductor laser array based on reconstruction-equivalent-chirp technology. A laser bar with 30 different lasers is obtained, lasing at 30 different wavelengths under single longitudinal mode. The proposed method is possible to offer low-cost laser arrays for mass-production.
Keywords :
Distributed feedback devices; Fiber lasers; Gratings; Holography; Laser feedback; Laser modes; Laser theory; Optical arrays; Optical control; Semiconductor laser arrays;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
