|
|||||
|
|
Effect of spherical aberrations in tight focusing of higher order radially polarized beam |
|
| Authors: | G Therese Anita K Prabakaran RC Sarasvathi KB Rajesh TVS Pillai |
| Institution: | 1. Department of Physics, Regional Center, Anna University, Tirunelveli Region, Tirunelveli, India;2. Department of Physics, Government Arts College, Dharmapuri, Tamilnadu, India;3. Department of Physics, Chikkanna Government Arts College, Tirupur, Tamilnadu, India |
| Abstract: | The effect of spherical aberration, in higher order radially polarized beam, is investigated theoretically by vector diffraction theory. It is observed that an increase in aberration results in the spreading of the intensity distribution, positional shift and the size of the generated focal pattern. |
| Keywords: | Higher order radially polarized beam Intensity distribution Vector diffraction theory Polarization |
| 本文献已被 ScienceDirect 等数据库收录！ | |