OSA's Digital Library

Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 24, Iss. 9 — May. 1, 1999
  • pp: 620–621

Diffraction-limited laser beam shaping by use of computer-generated holograms with dislocations

Evgeny G. Churin  »View Author Affiliations


Optics Letters, Vol. 24, Issue 9, pp. 620-621 (1999)
http://dx.doi.org/10.1364/OL.24.000620


View Full Text Article

Acrobat PDF (300 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

A new method that reshapes a Gaussian laser beam into a polygon of diffraction-limited size with a flat or a pyramidal top is presented. The technique is based on the use of computer-generated holograms with phase dislocations (singularities).

© 1999 Optical Society of America

OCIS Codes
(050.1970) Diffraction and gratings : Diffractive optics
(070.2580) Fourier optics and signal processing : Paraxial wave optics
(090.1760) Holography : Computer holography
(090.2890) Holography : Holographic optical elements
(100.5090) Image processing : Phase-only filters
(140.3300) Lasers and laser optics : Laser beam shaping

Citation
Evgeny G. Churin, "Diffraction-limited laser beam shaping by use of computer-generated holograms with dislocations," Opt. Lett. 24, 620-621 (1999)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-24-9-620

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

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

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

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

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited