Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

10.3791/59158 ◽  
2019 ◽  
Author(s):  
Miguel Carbonell-Leal ◽  
Omel Mendoza-Yero
Keyword(s):  
Spatial Light Modulator ◽  
Laser Beams ◽  
Light Modulator

scholarly journals Coherent combining of 49 laser beams from a multiple core optical fiber by a spatial light modulator

2010 ◽  
Vol 18 (5) ◽  
pp. 4783 ◽  
Author(s):  
J. Lhermite ◽  
E. Suran ◽  
V. Kermene ◽  
F. Louradour ◽  
A. Desfarges-Berthelemot ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Spatial Light Modulator ◽  
Laser Beams ◽  
Light Modulator ◽  
Coherent Combining

scholarly journals An interference scheme for generating inhomogeneously polarized laser radiation using a spatial light modulator

2020 ◽  
Vol 44 (2) ◽  
pp. 214-218 ◽  
Author(s):  
S.V. Karpeev ◽  
V.V. Podlipnov ◽  
A.M. Algubili
Keyword(s):  
Laser Radiation ◽  
Phase Transformations ◽  
Optical System ◽  
Spatial Light Modulator ◽  
Laser Beams ◽  
Light Modulator ◽  
Optical Setup ◽  
Linearly Polarized ◽  
Polarization Phase ◽  
Cylindrical Vector Beam

An optical system for converting linearly polarized laser beams into cylindrical vector beams is developed and experimentally investigated. The scheme is based on the coherent addition of mode beams using a Mach-Zehnder interferometer. The simplicity and versatility of the optical setup is achieved through the use of different sections in the area of the spatial light modulator for the si-multaneous generation of two spatially separated given mode beams. Each of the beams then propagates in one of the arms of the interferometer and undergoes the necessary polarization-phase transformations to obtain a cylindrical vector beam after the addition of mode beams.

scholarly journals GENERATION OF HALF-PEARCEY LASER BEAMS BY A SPATIAL LIGHT MODULATOR

2014 ◽  
Vol 38 (4) ◽  
pp. 658-662 ◽  
Author(s):  
V. V. Kotlyar ◽  
A. A. Ковалёв ◽  
A. P. Porfirev
Keyword(s):  
Spatial Light Modulator ◽  
Laser Beams ◽  
Light Modulator

scholarly journals Generation of flower high-order Poincaré sphere laser beams from a spatial light modulator

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
T. H. Lu ◽  
T. D. Huang ◽  
J. G. Wang ◽  
L. W. Wang ◽  
R. R. Alfano
Keyword(s):  
Spatial Light Modulator ◽  
High Order ◽  
Laser Beams ◽  
Light Modulator ◽  
Poincaré Sphere ◽  
Poincare Sphere
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