Title :
Effect of Heat Spreader Location on Lasing Property of End-pumped Vertical-external-cavity Surface-emitting Lasers (VECSELs)
Author :
Kim, Jun-Youn ; Lee, Junho ; Kim, Gi Bum ; Cho, Soohaeng ; Yoo, Jaeryung ; Kim, Ki-Sung ; Lim, Seong-Jin ; Lee, Sang-Moon ; Hwang, Sung-Min ; Kim, Taek ; Park, YongJo
Author_Institution :
Photonics STU, Samsung Adv. Inst. of Technol., Suwon-Si
Abstract :
We analyzed the effect of heat-spreader location on lasing properties of newly devised end-pumped vertical-external-cavity surface-emitting lasers in terms of the dissimilar behavior of pump beam redirection scheme and thermal lens effect
Keywords :
laser beams; optical pumping; semiconductor lasers; surface emitting lasers; thermal lensing; VECSEL; end-pumped vertical-external-cavity surface-emitting laser; heat spreader location effect; lasing property; pump beam redirection scheme; thermal lens effect; Absorption; Heat pumps; Laser excitation; Laser radar; Lenses; Optical beams; Pump lasers; Surface emitting lasers; Thermal lensing; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of the IEEE
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-9555-7
Electronic_ISBN :
0-7803-9555-7
DOI :
10.1109/LEOS.2006.279219
