TIGHT FOCUSING PROPERTIES OF CIRCULARLY POLARIZED ANNULAR MULTI-GAUSSIAN BEAM THROUGH A UNIAXIAL BIREFRINGENT CRYSTAL

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DC Field	Value	Language
dc.contributor.author	Murugesan R	-
dc.contributor.author	ThiruArul D	-
dc.contributor.author	Rajesh K B	-
dc.contributor.author	Lavanya M	-
dc.contributor.author	Mahadevan G	-
dc.date.accessioned	2020-09-28T10:54:17Z	-
dc.date.available	2020-09-28T10:54:17Z	-
dc.date.issued	2010-10-24	-
dc.identifier.issn	2361-5092	-
dc.identifier.uri	https://www.vibgyorpublishers.org/content/ijoe/fulltext.php?=ijope-3-011	-
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1823	-
dc.description.abstract	Focusing properties of circularly polarized annular multi-Gaussian beams through a uniaxial birefringent crystal is investigated numerically by vectorial Debye theory. Results show that the optical intensity in focal region of circularly polarized annular multi-Gaussian beams can be altered considerably by the topological charge [n], beam order [m] and birefringence [Δn]. Many novel focal structures such as focal spot, focal hole and flat top profile of sub wavelength structure are achieved.	en_US
dc.language.iso	en	en_US
dc.publisher	International Journal of Optics and Photonic Engineering,Vibgyor Publishers.org	en_US
dc.title	TIGHT FOCUSING PROPERTIES OF CIRCULARLY POLARIZED ANNULAR MULTI-GAUSSIAN BEAM THROUGH A UNIAXIAL BIREFRINGENT CRYSTAL	en_US
dc.type	Article	en_US
Appears in Collections:	International Journals

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