Title :
Highly efficient and compact green VECSEL by novel optical end-pumping scheme
Author :
Cho, Soohaeng ; Kim, Gi Bum ; Lee, Junho ; Kim, Jun-Youn ; Yoo, Jaeryung ; Kim, Ki-Sung ; Lee, Sang-Moon ; Kim, Taek ; Park, YongJo
Author_Institution :
Photonics PT, Samsung Advanced Institute of Technology, P. O. Box 111, Suwon 440-600, Korea
Abstract :
We report on the development and demonstration of the watt-level operation of a compact green vertical external cavity surface emitting laser optically end-pumped by a single chip laser diode without any focusing lenses.
Keywords :
Laser beams; Laser excitation; Nonlinear optics; Optical harmonic generation; Optical pumping; Power lasers; Pump lasers; Stimulated emission; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431389
