DocumentCode :
610538
Title :
Generation of sub wavelength super long dark channel using complex phase filter
Author :
Lalithambigai, K. ; Leelavathi, K. ; Anbarasan, P.M. ; Rajesh, K.B.
Author_Institution :
Dept. of Phys., Periyar Univ., Salem, India
fYear :
2012
fDate :
9-12 Dec. 2012
Firstpage :
1
Lastpage :
3
Abstract :
The effect of phase modulation on the intensity distribution of TEM11 mode azimuthally polarized Laguerre-Gaussian beam in the focal region of high NA lens is investigated theoretically based on the vector diffraction theory.
Keywords :
lenses; light diffraction; light polarisation; optical filters; optical modulation; phase modulation; NA lens; TEM11 mode azimuthally polarized Laguerre-Gaussian beam; complex phase filter; intensity distribution; phase modulation; subwavelength superlong dark channel generation; vector diffraction theory;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
Type :
conf
Filename :
6545522
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=610538
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