Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Superresolution laser beam shaping

Not Accessible

Your library or personal account may give you access

Abstract

The superresolution technique is well known for its ability to compress the central diffractive spot that is smaller than the Airy diffractive spot. In this paper, we extend the superresolution technique for different laser beam shaping. A complete set of superresolution diffractive elements is developed for the flat-top beam shaping, the single-circle beam shaping, and the novel circular Dammann grating. Five phase plates, corresponding to each of its applications, have been made by use of micro-optics technology. Experiments that are presented are in good agreement with the theoretical results. The superresolution technique presented in this paper should be highly interesting for the wide applications of laser beam shaping.

© 2004 Optical Society of America

Full Article  |  PDF Article
More Like This
Comparison of superresolution effects with annular phase and amplitude filters

Hongxin Luo and Changhe Zhou
Appl. Opt. 43(34) 6242-6247 (2004)

Transverse or axial superresolution with radial birefringent filter

Maojin Yun, Liren Liu, Jianfeng Sun, and De’an Liu
J. Opt. Soc. Am. A 21(10) 1869-1874 (2004)

Circular Dammann grating

Changhe Zhou, Jia Jia, and Liren Liu
Opt. Lett. 28(22) 2174-2176 (2003)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved