Open Access

Focusing Properties of Radially Polarized Annular Multi Gaussian Beam by High NA Parabolic Mirror

K. B. Rajesh, rajeskb@gmail.com
Department of Physics, Chikkanna Government Arts College, Tiruppur, TN, India R. Chandrasekaran, rajeskb@gmail.com
Department of Physics, Government Arts College, Dharmapuri, TN, India N. Umamageswari, rajeskb@gmail.com
Department of Physics, Research and Development Centre, Bharathiyar University, Coimbatore,TN, India M. Udhayakumar, rajeskb@gmail.com
Department of Physics, Chikkanna Government Arts College, Tiruppur, TN, India J. William Charles rajeskb@gmail.com
Department of Physics, Chikkanna Government Arts College, Tiruppur, TN, India

---

---

---

Abstract

The focal properties of radially polarized annular multi Gaussian beams focused with a high numerical aperture parabolic mirror are numerically investigated. The tightly focused radially polarized annular multi gaussian beam beams by a high numerical aperture parabolic mirror have possible applications in particle acceleration, optical trapping and manipulating, single molecule imaging and high resolution imaging microscopy.

Full Text

Reference

---