Low‐threshold surface‐emitting laser diodes with distributed Bragg reflectors and current blocking layers

1990 ◽  
Vol 57 (13) ◽  
pp. 1289-1291 ◽  
Author(s):  
M. Shimada ◽  
T. Asaka ◽  
Y. Yamasaki ◽  
H. Iwano ◽  
M. Ogura ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Surface Emitting Laser ◽  
Low Threshold ◽  
Current Blocking

Low-threshold lasing of InGaN vertical-cavity surface-emitting lasers with dielectric distributed Bragg reflectors

2003 ◽  
Vol 83 (5) ◽  
pp. 830-832 ◽  
Author(s):  
Takehiko Tawara ◽  
Hideki Gotoh ◽  
Tetsuya Akasaka ◽  
Naoki Kobayashi ◽  
Tadashi Saitoh
Keyword(s):  
Cavity Surface ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Low Threshold ◽  
Emitting Lasers ◽  
Vertical Cavity

Distributed Bragg Reflectors for Vertical-Cavity Surface-Emitting Lasers

MRS Bulletin ◽  
2002 ◽  
Vol 27 (7) ◽  
pp. 520-524 ◽  
Author(s):  
W.G. Breiland ◽  
A.A. Allerman ◽  
J.F. Klem ◽  
K.E. Waldrip
Keyword(s):  
Materials Science ◽  
Laser Cavity ◽  
Cavity Surface ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Emitting Lasers ◽  
Vertical Cavity

AbstractDistributed Bragg reflectors (DBRs) not only serve as high-reflectance mirrors to define the laser cavity of a vertical-cavity surface-emitting laser (VCSEL), but they also must conduct electricity, confine currents, and provide a single-crystal template for the gain region of the laser. Basic optical and electrical properties of DBRs are presented in this article. Three examples of DBR structures used in VCSEL applications from the ultraviolet to the infrared are given to illustrate the complexity and range of materials science issues that are encountered in DBR growth. Fabrication issues are also discussed.

Extremely low threshold current operation in 1.5- mu m MQW-DFB laser diodes with semi-insulating InP current blocking region

1990 ◽  
Vol 8 (9) ◽  
pp. 1343-1349 ◽  
Author(s):  
T. Sasaki ◽  
H. Yamazaki ◽  
N. Henmi ◽  
H. Yamada ◽  
M. Yamaguchi ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Threshold Current ◽  
Dfb Laser ◽  
Low Threshold ◽  
Current Operation ◽  
Current Blocking

Ultralow-threshold cryogenic vertical-cavity surface-emitting laser with AlAsoxide–GaAs distributed Bragg reflectors

2004 ◽  
Vol 96 (3) ◽  
pp. 1289-1292 ◽  
Author(s):  
V. A. Haisler ◽  
A. I. Toropov ◽  
A. K. Bakarov ◽  
O. R. Bajutova ◽  
I. A. Derebezov ◽  
...  
Keyword(s):  
Cavity Surface ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity
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