Title :
Grating Cavity Integrated 48nm Tunable Laser
Author :
Kim, Jong Hoi ; Kwon, Oh Kee ; Sim, Eun Deok ; Oh, Kwang Ryong
Author_Institution :
IT Components & Material Research Division, ETRI, 161 Gajeong-Dong, Yuseong-Gu, Daejeon, 305-700, KOREA, jonghoi@etri.re.kr
Abstract :
A widely tunable laser monolithically integrated with a multi-channel grating cavity laser spaced by 6.2 nm and an electrically controlled beam deflector for a tuning between two adjacent channels is presented. Wavelength tuning of 48 nm with a SMSR ≫ 30 dB has been demonstrated.
Keywords :
Diffraction gratings; Laser beams; Laser modes; Laser tuning; Optical waveguides; Semiconductor optical amplifiers; Semiconductor waveguides; Structural beams; Tunable circuits and devices; Waveguide lasers;
Conference_Titel :
Optical Communications, 2006. ECOC 2006. European Conference on
Conference_Location :
Cannes, France
Print_ISBN :
978-2-912328-39-7
Electronic_ISBN :
978-2-912328-39-7
DOI :
10.1109/ECOC.2006.4801267
