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

Holographic formation of optical-vortex filaments

Not Accessible

Your library or personal account may give you access

Abstract

An optical-vortex filament is characterized by a dark core of vanishing size and fluidlike propagation dynamics in the near-field region. This type of phase singularity does not naturally occur as an eigenmode of a cylindrically symmetric system, but it can be easily formed by computer-generated holography. The size of the core is an important attribute affecting vortex–vortex interactions within a laser beam. Here we demonstrate a means to minimize the core size, and we experimentally show that a beam-to-core size ratio exceeding 175 may be readily achieved.

© 1998 Optical Society of America

Full Article  |  PDF Article
More Like This
Propagation dynamics of optical vortices

D. Rozas, C. T. Law, and G. A. Swartzlander
J. Opt. Soc. Am. B 14(11) 3054-3065 (1997)

Observed rotational enhancement of nonlinear optical vortices

D. Rozas and G. A. Swartzlander
Opt. Lett. 25(2) 126-128 (2000)

Vortex solitons in a saturable optical medium

Vladimir Tikhonenko, Yuri S. Kivshar, Victoria V. Steblina, and Alex A. Zozulya
J. Opt. Soc. Am. B 15(1) 79-86 (1998)

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 (8)

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 (31)

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