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Journal of Environmental Nanotechnology

(A Quarterly Peer-reviewed and Refereed International Journal)
ISSN(Print):2279-07 48; ISSN(Online):2319-5541
CODEN:JENOE2

Focusing of Radially Polarized Lorentz gaussian beam with one on axis Optical vortex

Abstract

Focusing properties of radially polarized Lorentz–Gauss beam with one on-axis optical vortex was investigated by vector diffraction theory. Results show that intensity distribution in the focal region can be altered considerably by charge number of the optical vortex and the beam parameters. Many novel focal patterns may occur, Such as Peak-centered, and other focal shapes which is potentially useful in optical tweezers, material processing and laser printing.

Article Type: Research Article

Corresponding Author: K.B. Rajesh 3  

Email: rajeskb@gmail.com

This article has not yet been cited.

R.C. Saraswathi 1,  K. Prabakaran 2,  K.B. Rajesh 3*,  Haresh M. Pandya 4.  

1. Department of Physics, Government Arts College, Dharmapuri, TN, India.

2. Department of Physics, Anna University, Tirunelveli, TN, India.

3, 4. Department of Physics, Chikkanna Government Arts College, Tirupur, TN, India.

J. Environ. Nanotechnol. Volume 2, No.3 pp. 21-24
ISSN: 2279-0748 eISSN: 2319-5541
ENT132027.pdf
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