Title :
Wavelength stabilisation of 1.5 ¿m GaInAsP/InP bundle-integrated-guide distributed-Bragg-reflector (BIG-DBR) lasers integrated with wavelength tuning region
Author :
Tohmori, Y. ; Oohashi, Hiromi ; Kato, Toshihiko ; Arai, Shigehisa ; Komori, Kenji ; Suematsu, Yasuharu
Author_Institution :
Tokyo Institute of Technology, Department of Physical Electronics, Tokyo, Japan
Abstract :
The temperature dependence of the lasing wavelength was stabilised in wavelength-tunable 1.5 ¿m GaInAsP/InP bundle-integrated-guide distributed-Bragg-reflector (BIG-DBR)-type dynamic-single-mode (DSM) lasers. The lasing wavelength was controlled to maintain a fixed wavelength over a temperature range of 40 deg C.
Keywords :
III-V semiconductors; distributed Bragg reflector lasers; gallium arsenide; gallium compounds; indium compounds; integrated optics; laser frequency stability; laser tuning; semiconductor junction lasers; GaInAsP-InP bundle integrated guide DBR laser; lasing wavelength; semiconductor laser; temperature dependence; tuning current control; wavelength stabilisation; wavelength tuning region;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860097
