Title :
Wavelength stabilisation of a three-electrode distributed Bragg reflector laser with longitudinal mode control
Author :
Ishii, H. ; Yasaka, H. ; Tanobe, H. ; Yoshikuni, Y.
Author_Institution :
NTT Opto-Electron. Labs., Kanagawa, Japan
fDate :
3/13/1997 12:00:00 AM
Abstract :
The lasing wavelength of a tunable three-electrode distributed Bragg reflector (DBR) laser is stabilised while also suppressing mode hopping. Wavelength stabilisation at four different wavelengths was maintained during a laser temperature change 15 to 30°C, and the temperature dependence of the wavelength was reduced to <0.007 nm/K
Keywords :
laser frequency stability; 15 to 30 degC; laser temperature change; lasing wavelength stabilisation; longitudinal mode control; mode hopping suppression; three-electrode distributed Bragg reflector laser; tunable laser;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970304
