Title :
350 mW green light emission from a directly frequency-doubled DBR laser in a compact package
Author :
Li, Jin ; Liu, Wayne ; Li, Yabo ; Visovsky, Nick ; Pikula, Dragan ; Heberle, Albert ; Brown, Gordon ; Piech, Garrett ; Butler, Douglas ; Zah, Chung-en
Author_Institution :
Corning Inc., Sci. & Technol., Corning, NY, USA
Abstract :
We report a compact green light source consisting of a 1060-nm DBR laser, a periodically poled lithium niobate crystal waveguide and an adaptive optic element consisting of a micro-electro-mechanical system actuator. Up to 350 mW optical power at 530 nm with the wallplug efficiency of up to 15% was demonstrated. The change in the optical power at constant current over the temperature range from 10°C to 70°C was less than 18%.
Keywords :
III-V semiconductors; adaptive optics; distributed Bragg reflector lasers; gallium compounds; laser accessories; light sources; lithium compounds; micro-optomechanical devices; microactuators; optical harmonic generation; optical waveguides; semiconductor lasers; wide band gap semiconductors; GaN; LiNbO3; adaptive optic element; compact package; directly frequency doubled DBR laser; green light emission; microelectromechanical system actuator; periodically poled crystal waveguide; power 350 mW; temperature 10 C to 70 C; wavelength 1060 nm; wavelength 530 nm; Distributed Bragg reflectors; Laser tuning; Nonlinear optics; Optical waveguides; Power lasers; Waveguide lasers;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110541
