Title

Experimental Verification Of An Optical Vortex Coronagraph

Abstract

A coronagraph designed for high contrast imaging applications has been experimentally tested using coherent laser light and a vortex mask of topological charge m=2. Intensity contrast values of 95% were achieved in this first verification of the scheme. Improvements for approaching the theoretical value of 100% are suggested. © 2006 The American Physical Society.

Publication Date

8-14-2006

Publication Title

Physical Review Letters

Volume

97

Issue

5

Number of Pages

-

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1103/PhysRevLett.97.053901

Socpus ID

33746900405 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/33746900405

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