Title :
High efficiency dual-wavelength surface-emitting laser incorporating integrated dual-grating reflector
Author :
O´Daniel, Jason K. ; Smolski, Oleg V. ; Johnson, Eric G.
Author_Institution :
Sch. of Opt./CREOL, Univ. of Central Florida, Orlando, FL
Abstract :
We present a high-power monolithically integrated dual-wavelength emission source employing a dual-grating reflector. The basic structure and fabrication of this device are described. The operational characteristics of this device are presented, including a light-current characteristic slope of 0.86 W/A for dual-wavelength emission separated by 2 nm
Keywords :
optical fabrication; semiconductor lasers; surface emitting lasers; dual-wavelength surface-emitting laser; integrated dual-grating reflector; light-current characteristic slope; Couplers; Diffraction gratings; Distributed feedback devices; Laser feedback; Laser stability; Mirrors; Optical device fabrication; Optical feedback; Optical surface waves; Surface emitting lasers; Dual-wavelength emission; surface-emitting laser; wavelength stabilization;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2005.862369
