We have developed integrated DFB laser arrays using photonic crystal waveguide on membrane. They exhibit stable and controlled single-mode emissions with wavelength spacings as small as 0.3 nm.
© 2008 Optical Society of America
(130.0130) Integrated optics : Integrated optics
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.5960) Lasers and laser optics : Semiconductor lasers
(130.5296) Integrated optics : Photonic crystal waveguides
A. Larrue, O. Bouchard, L. Jalabert, A. Arnoult, A. Monmayrant, O. Gauthier-Lafaye, S. Bonnefont, and F. Lozes-Dupuy, "Photonic Crystal Single-Mode DFB Laser Array with Precise Frequency Spacing," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CTuJJ3.