Role of pump-beam orbital angular momentum in type-II parametric down-conversion

Sheng Feng, Chao Hsiang Chen, Geraldo A. Barbosa, Prem Kumar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We experimentally show that nonzero pump-beam angular momentum plays a different role in type-II parametric down-converstion than in type-I. We explore the reason(s) why pump-beam profile does not appear in coincidence imaging of type-II down-converstion.

Original languageEnglish (US)
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2006
PublisherOptical Society of America
ISBN (Print)1557528136, 9781557528131
StatePublished - Jan 1 2006
EventQuantum Electronics and Laser Science Conference, QELS 2006 - Long Beach, CA, United States
Duration: May 21 2006May 21 2006

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2006
CountryUnited States
CityLong Beach, CA
Period5/21/065/21/06

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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