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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Editor: Franco Gori
  • Vol. 30, Iss. 12 — Dec. 1, 2013
  • pp: 2605–2610

Effects of dielectric planar interface on tight focusing coherent beam: direct comparison between observations and vectorial calculation of lateral focal patterns

Yu Takiguchi, Taro Ando, Yoshiyuki Ohtake, Takashi Inoue, and Haruyoshi Toyoda  »View Author Affiliations


JOSA A, Vol. 30, Issue 12, pp. 2605-2610 (2013)
http://dx.doi.org/10.1364/JOSAA.30.002605


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Abstract

We report direct observation of lateral focal patterns through an acrylic material to investigate the effects of aberrations caused by a planar dielectric interface. Numerical analyses based on vectorial Huygens–Fresnel diffraction theory were also performed to examine the behavior of three-dimensional point spread functions. Experimental and numerical results showed agreement of the behavior of the peak position in the focal patterns with changes in the interface position. Our approach has the potential to predict the effects of aberrations in confocal laser scanning microscopes and super-resolution applications.

© 2013 Optical Society of America

OCIS Codes
(050.1960) Diffraction and gratings : Diffraction theory
(180.1790) Microscopy : Confocal microscopy
(220.1010) Optical design and fabrication : Aberrations (global)
(260.3160) Physical optics : Interference

ToC Category:
Diffraction and Gratings

History
Original Manuscript: September 19, 2013
Revised Manuscript: October 31, 2013
Manuscript Accepted: November 6, 2013
Published: November 25, 2013

Virtual Issues
Vol. 9, Iss. 2 Virtual Journal for Biomedical Optics

Citation
Yu Takiguchi, Taro Ando, Yoshiyuki Ohtake, Takashi Inoue, and Haruyoshi Toyoda, "Effects of dielectric planar interface on tight focusing coherent beam: direct comparison between observations and vectorial calculation of lateral focal patterns," J. Opt. Soc. Am. A 30, 2605-2610 (2013)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-30-12-2605

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