Title :
Wavelength tuning of hollow waveguide DBR lasers
Author :
Yamakawa, Hiroshi ; Sakaguchi, T. ; Koyama, Fumio
Author_Institution :
Photonics Integration Syst. Res. Center, Tokyo Inst. of Technol., Yokohama, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We demonstrate the wavelength tuning of hollow-waveguide DBR laser with variable air core. Wavelength tuning of 8.2nm was obtained with a core-thickness change of 0.68μm. A novel design for wide continuous tuning is also presented.
Keywords :
distributed Bragg reflector lasers; laser tuning; semiconductor optical amplifiers; waveguide lasers; core-thickness; hollow waveguide DBR lasers; variable air core; wavelength tuning; wide continuous tuning; Distributed Bragg reflectors; Hollow waveguides; Laser tuning; Optical waveguides; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6599975
