Title :
Laterally Coupled Distributed Feedback Laser with Dry-Etched Deep Gratings
Author :
Luo, Yi ; Wang, Jian ; Tian, Jian-Bo ; Cai, Peng-Fei ; Xiong, Bing ; Sun, Chang-Zheng
Author_Institution :
State Key Lab of Integrated Optoelectronics, Department of Electronic Engineering, Tsinghua University, Beijing 100084, P.R. China, luoy@tsinghua.edu.cn
Abstract :
Longitudinal optical feedback and lateral optical confinement are realized simultaneously by incorporating dry-etched deep gratings in an AlGaInAs-InP laterally coupled distributed feedback laser. Stable single-mode operation with a side-mode-suppression-ratio over 45 dB has been demonstrated.
Keywords :
Distributed feedback devices; Gratings; Holographic optical components; Holography; Laser feedback; Optical coupling; Optical feedback; Optical refraction; Optical surface waves; Optical waveguides;
Conference_Titel :
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN :
0-7803-9242-6
DOI :
10.1109/CLEOPR.2005.1569571
