DocumentCode
2079828
Title
Quantum interference of phase-locked twin beams
Author
Pfister, Olivier ; Feng, Sheng
Author_Institution
Dept. of Phys., Virginia Univ., Charlottesville, VA
fYear
2004
fDate
21-21 May 2004
Firstpage
87
Lastpage
90
Abstract
We report the first measurement of the quantum phase-difference noise of an optical parametric oscillator phase-locked at frequency degeneracy. This provides indirect evidence for twin-beam Heisenberg-limited interferometry and constitutes a milestone towards bright-beam continuous-variable entanglement
Keywords
light interferometry; optical parametric oscillators; phase locked loops; phase measurement; quantum entanglement; quantum interference phenomena; quantum noise; quantum optics; Heisenberg-limited interferometry; bright-beam entanglement; continuous-variable entanglement; frequency degeneracy; optical parametric oscillator; phase-locked beams; quantum interference; quantum phase-difference noise; twin beams;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-778-4
Type
conf
Filename
1366656
Link To Document