scholarly journals Tailored Transverse Mode Vertical-Cavity Surface-Emitting Laser: Hollow Laser Beam Emission through Circle Aperture

2020 ◽  
Vol 12 (4) ◽  
pp. 1-6
Author(s):  
Yinli Zhou ◽  
Xing Zhang ◽  
Jianwei Zhang ◽  
Youwen Huang ◽  
Yugang Zeng ◽  
...  
Keyword(s):  
Laser Beam ◽  
Transverse Mode ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Hollow Laser Beam ◽  
Vertical Cavity

Single-transverse mode, low threshold current vertical-cavity surface-emitting laser

1993 ◽  
Vol 40 (11) ◽  
pp. 2116-2117 ◽  
Author(s):  
Y.A. Wu ◽  
C.J. Chang-Hasnain ◽  
G.S. Li ◽  
R. Nabiev ◽  
C. Caneau ◽  
...  
Keyword(s):  
Transverse Mode ◽  
Threshold Current ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Low Threshold ◽  
Vertical Cavity

Slant-Face Fiber Side Coupling of Vertical Cavity Surface Emitting Laser

2014 ◽  
Vol 509 ◽  
pp. 155-158
Author(s):  
Yuan Yuan Liu ◽  
Rui Cong Liu ◽  
Xue Chen
Keyword(s):  
Laser Beam ◽  
Coupling Efficiency ◽  
Direct Coupling ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity ◽  
Side Coupling

Slant-face fiber side coupling of vertical cavity surface emitting laser (VCSEL) is reported. The direct coupling efficiency can reach 70%. The relative coupling efficiency variety caused by the position displacement and angle displacement was studied respectively. It is found that the cylinder of the fiber can collimate the divergent laser beam and improve aligning tolerance.

scholarly journals Single transverse mode operation of GaN-based vertical-cavity surface-emitting laser with monolithically incorporated curved mirror

2019 ◽  
Vol 12 (8) ◽  
pp. 084003 ◽  
Author(s):  
Hiroshi Nakajima ◽  
Tatsushi Hamaguchi ◽  
Masayuki Tanaka ◽  
Masamichi Ito ◽  
Tatsuro Jyokawa ◽  
...  
Keyword(s):  
Transverse Mode ◽  
Cavity Surface ◽  
Mode Operation ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

scholarly journals Transverse-mode-selectable microlens vertical-cavity surface-emitting laser

2010 ◽  
Vol 18 (5) ◽  
pp. 4138 ◽  
Author(s):  
Il-Sug Chung ◽  
Pierluigi Debernardi ◽  
Yong Tak Lee ◽  
Jesper Mørk
Keyword(s):  
Transverse Mode ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity
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