DocumentCode
500028
Title
Direct production of three entangled fields at different wavelengths
Author
Coelho, Antônio S. ; Barbosa, Felippe A S ; Cassemiro, Katiúscia N. ; Villar, Alessandro S. ; Martinelli, Marcelo ; Nussenzveig, Paulo
Author_Institution
Inst. de Fis., Univ. de Sao Paulo, Sao Paulo, Brazil
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
An Optical Parametric Oscillator entangles three modes of the field - pump, signal and idler - when operating above threshold. Complete measurement of the covariance matrix enables the test of several inseparability criteria.
Keywords
optical parametric oscillators; quantum entanglement; covariance matrix; entangled field; optical parametric oscillator; Frequency; Laser excitation; Nonlinear optics; Optical interferometry; Optical pumping; Oscillators; Phase measurement; Production; Stimulated emission; Testing; (190.4970) Parametric oscillators and amplifiers; (270.0270) Quantum optics; (270.6570) Squeezed states;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225407
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