Influence of the intracavity perturbations on the laser output beam characteristics

2003 ◽  
Author(s):  
Grazyna T. Rabczuk ◽  
S. A. Labuda ◽  
M. Sawczak ◽  
G. Sliwinski
Keyword(s):  
Laser Output ◽  
Output Beam ◽  
Beam Characteristics

scholarly journals Surface-Emitting Metal Nanocavity Lasers

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Martin T. Hill ◽  
Milan J. H. Marell
Keyword(s):  
Output Beam ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Beam Characteristics

There has been considerable interest in metallic nanolasers recently and some forms of these devices constructed from semiconductor pillars can be considered as surface-emitting lasers. We compare two different realized versions of these nanopillar devices, one with a trapped cutoff mode in the pillar, another with a mode that propagates along the pillar. For the cutoff mode devices we introduce a method to improve the output beam characteristics and look at some of the challenges in improving such devices.

Phase Aberrations And Laser Output Beam Quality

1981 ◽  
Author(s):  
C. J. Knight ◽  
G. W. Sutton ◽  
R. Berggren
Keyword(s):  
Beam Quality ◽  
Laser Output ◽  
Output Beam ◽  
Phase Aberrations

Anomalies of the XeCl: laser output beam formation

2015 ◽  
Author(s):  
A. I. Fedorov ◽  
S. V. Melchenko
Keyword(s):  
Laser Output ◽  
Xecl Laser ◽  
Output Beam ◽  
Beam Formation

Estimation of output beam characteristics of laser with unstable resonator and turbulent active medium

Laser Physics ◽  
2009 ◽  
Vol 19 (5) ◽  
pp. 1131-1135 ◽  
Author(s):  
V. D. Dubrov ◽  
R. V. Grishaev ◽  
M. D. Homenko ◽  
Yu. N. Zavalov
Keyword(s):  
Active Medium ◽  
Unstable Resonator ◽  
Output Beam ◽  
Beam Characteristics
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