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 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

Improvement of Coupling Efficiency for Passive Alignment of Stacked Multifiber Tapes to a Vertical-Cavity Surface-Emitting Laser Array

1997 ◽  
Vol 36 (Part 1, No. 3B) ◽  
pp. 1872-1875 ◽  
Author(s):  
Yasuhiro Kobayashi ◽  
Kenichi Matsuda ◽  
Toyoji Chino ◽  
Takayuki Yoshida ◽  
Kenzo Hatada
Keyword(s):  
Coupling Efficiency ◽  
Cavity Surface ◽  
Laser Array ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity ◽  
Passive Alignment

The Generation of a Compact Azimuthally Polarized Vertical-Cavity Surface Emitting Laser Beam with Radial Slits

2013 ◽  
Vol 30 (3) ◽  
pp. 034206 ◽  
Author(s):  
Bin-Zong Xu ◽  
Jie-Tao Liu ◽  
Li-Kang Cai ◽  
Hai-Feng Hu ◽  
Qing Wang ◽  
...  
Keyword(s):  
Laser Beam ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

High-speed vertical-cavity surface-emitting laser (VCSEL) absorption spectroscopy of ammonia (NH3) near 1.54 μm

2003 ◽  
Vol 76 (5) ◽  
pp. 603-608 ◽  
Author(s):  
G. Totschnig ◽  
M. Lackner ◽  
R. Shau ◽  
M. Ortsiefer ◽  
J. Rosskopf ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
High Speed ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity
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