scholarly journals Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping

2012 ◽  
Vol 101 (19) ◽  
pp. 191108 ◽  
Author(s):  
Shaoqiang Chen ◽  
Makoto Okano ◽  
Baoping Zhang ◽  
Masahiro Yoshita ◽  
Hidefumi Akiyama ◽  
...  
Keyword(s):  
Optical Pumping ◽  
Short Pulse ◽  
Pulse Generation ◽  
Cavity Surface ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Short Pulse Generation ◽  
Emitting Lasers ◽  
Vertical Cavity

IV-VI Compound Semiconductor Mid-Infrared Vertical Cavity Surface Emitting Lasers Grown by MBE

1999 ◽  
Vol 607 ◽  
Author(s):  
Z. Shi ◽  
G. Xu ◽  
P.J. McCann ◽  
X. M. Fang ◽  
N. Dai ◽  
...  
Keyword(s):  
Room Temperature ◽  
Optical Pumping ◽  
Active Material ◽  
Cavity Surface ◽  
Bragg Reflectors ◽  
Mid Infrared ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Emitting Lasers ◽  
Vertical Cavity

AbstractMid-infrared vertical cavity surface emitting lasers (VCSELs) using PbSe as the active material and broadband high reflectivity Pb1−xSrxSe/BaF 2 distributed Bragg reflectors (DBR) as bottom and top mirrors were grown by molecular beam epitaxy. By pulsed optical pumping, this first IV-VI semiconductor VCSEL operated up to 290K at a wavelength of 4.5 µm. Further optimization of such VCSELs could lead to room temperature continuos wave operation.

Lead-salt vertical-cavity surface-emitting lasers operating at = 4.5–4.6 [micro sign]m with optical pumping

2000 ◽  
Vol 36 (6) ◽  
pp. 539 ◽  
Author(s):  
W.W. Bewley ◽  
C.L. Felix ◽  
I. Vurgaftman ◽  
J.R. Meyer ◽  
G. Xu ◽  
...  
Keyword(s):  
Optical Pumping ◽  
Lead Salt ◽  
Cavity Surface ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Emitting Lasers ◽  
Vertical Cavity
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