Subwavelength focusing using fresnel zone plate with focal length of 532nm

Computer Optics

Volumn 35, Issue 4, 2011, Pages 460-461

  Stafeev, S S ^a,b   O'Faolain L ^c   Shanina, M I ^a   Kotlyar, V V ^a   Soifer, V A ^a  

^a RUSSIAN ACADEMY OF SCIENCES   (Russian Federation)

^b SAMARA NATIONAL RESEARCH UNIVERSITY   (Russian Federation)

^c UNIVERSITY OF ST ANDREWS   (United Kingdom)

Author keywords

Phase zone plate; Scanning nearfield optical microscope; Subwavelength focusing of laser light

Indexed keywords

GAUSSIAN BEAMS; NEAR FIELD SCANNING OPTICAL MICROSCOPY;

CALCULATED VALUES; FOCAL LENGTHS; FRESNEL ZONE PLATE; LASER LIGHTS; LINEARLY POLARIZED; ROOT MEAN SQUARE DEVIATIONS; SUB-WAVELENGTH FOCUSING; ZONE PLATES;

MICROSCOPES;

EID: 84863497292     PISSN: 01342452     EISSN: 24126179     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. Mote, R.G. Experimental demonstration of near-field focusing of a phase micro-Fresnel zone plate (FZP) under linearly polarized illumination / R.G. Mote, S.F. Yu, A. Kumar, W. Zhou, X.F. Li // Appl. Phys. B. - 2011. - V. 102. - P. 95-100.
2. Mote, R.G. Subwavelength focusing behavior of high numerical-aperture phase Fresnel zone plates under various polarization states / R.G. Mote, S.F. Yu, W. Zhou, X.F. Li // Appl. Phys. Lett. - 2009. - V. 95. - P. 191113.
3. Fu, Y. Plasmonic microzone plate: Superfocusing at visible regime / Y. Fu, W. Zhou, L.E.N. Lim, C.L. Du, X.G. Luo // Appl. Phys. Lett. - 2007. - V. 91. - P. 061124
4. Kim, H.C. High efficient optical focusing of a zone plate composed of metal/dielectric multilayer / H.C. Kim, H. Ko, M. Cheng // Opt. Exp. - 2009. - V. 17. - P. 3078-3083.