Title :
Wavelength stabilization of tunable lasers based on thermal-drift canceler
Author :
Takeuchi, Shoji ; Onji, H. ; Nunoya, Nobuhiro ; Shimokozono, M. ; Ishii, Hiroyuki ; Kato, Kazuhiko
Author_Institution :
Grad. Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
The wavelength stabilization based on the digitally controlled thermal-drift canceler is proposed and experimentally demonstrated. The tunable distributed amplification (TDA-) DFB laser controlled by this canceler reaches the targeted wavelength within a microsecond and keeps it stably.
Keywords :
amplification; distributed feedback lasers; laser tuning; solid lasers; DFB laser; digitally controlled thermal-drift canceler; tunable distributed amplification; tunable lasers; wavelength stabilization; Distributed feedback devices; Feedback loop; Feedforward neural networks; Laser feedback; Laser stability; Semiconductor lasers; Thermal stability;
Conference_Titel :
Microoptics Conference (MOC), 2013 18th
Conference_Location :
Tokyo
