Calculation of the force acting on a micro-sized particle with optical vortex array laser beam tweezers

2013 ◽  
Author(s):  
Chun-Fu Kuo ◽  
Shu-Chun Chu
Keyword(s):  
Laser Beam ◽  
Optical Vortex ◽  
Vortex Array

Tunable optical vortex array in a two-dimensional electromagnetically induced atomic lattice

2021 ◽  
Author(s):  
jinpeng Yuan ◽  
Hengfei ZHANG ◽  
Chaohua Wu ◽  
lirong wang ◽  
liantuan xiao ◽  
...  
Keyword(s):  
Optical Vortex ◽  
Two Dimensional ◽  
Atomic Lattice ◽  
Vortex Array

Optical vortex closes itself in a laser beam after passing through a Gaussian lens

1999 ◽  
Author(s):  
Lyubov V. Kreminskaya ◽  
R. Amezquita ◽  
Vladimir B. Markov ◽  
Freddy A. Monroy ◽  
G. Arenas ◽  
...  
Keyword(s):  
Laser Beam ◽  
Optical Vortex

Generation of Circular Optical Vortex Array

2017 ◽  
Vol 529 (12) ◽  
pp. 1700285 ◽  
Author(s):  
Haixiang Ma ◽  
Xinzhong Li ◽  
Yuping Tai ◽  
Hehe Li ◽  
Jingge Wang ◽  
...  
Keyword(s):  
Optical Vortex ◽  
Vortex Array

Interferometric optical vortex array generator

2007 ◽  
Vol 46 (15) ◽  
pp. 2893 ◽  
Author(s):  
Sunil Vyas ◽  
P. Senthilkumaran
Keyword(s):  
Optical Vortex ◽  
Vortex Array

Generation of optical vortex array based on the fractional Talbot effect

2009 ◽  
Vol 282 (14) ◽  
pp. 2665-2669 ◽  
Author(s):  
Gong-Xiang Wei ◽  
Lei-Lei Lu ◽  
Cheng-Shan Guo
Keyword(s):  
Optical Vortex ◽  
Talbot Effect ◽  
Vortex Array

scholarly journals Generation of optical vortex array with transformation of standing-wave Laguerre-Gaussian mode

2011 ◽  
Vol 19 (11) ◽  
pp. 10293 ◽  
Author(s):  
Y. C. Lin ◽  
T. H. Lu ◽  
K. F. Huang ◽  
Y. F. Chen
Keyword(s):  
Standing Wave ◽  
Optical Vortex ◽  
Gaussian Mode ◽  
Vortex Array

scholarly journals Laser Beam Positioning by Using a Broken-Down Optical Vortex Marker

2021 ◽  
Vol 11 (16) ◽  
pp. 7677
Author(s):  
Ewa Frączek ◽  
Wojciech Frączek ◽  
Agnieszka Popiołek-Masajada
Keyword(s):  
Laser Beam ◽  
Open Space ◽  
Optical Vortex ◽  
Center Of Gravity ◽  
High Order ◽  
Optical Vortices

We propose the use of high-order optical vortices as markers in the positioning of a laser beam. The broken optical vortices are arranged in constellations. The center of gravity of these constellations makes it possible to position the beam carrying information encoded in the optical vortices. This paper describes three positioning methods using both intensity and phase maps. The methods described were tested in experiments performed in a laboratory and an open space.

Sign in / Sign up

Export Citation Format

Share Document