, Volume 95, Issue 4, pp 639-644

Biphoton light generation in polarization-frequency bell states

Rent the article at a discount

Rent now

* Final gross prices may vary according to local VAT.

Get Access


Four polarization-frequency Bell states are obtained experimentally for photon pairs (biphotons) emitted during spontaneous parametric scattering from continuous pumping in the collinear frequency-nondegenerate regime. The polarization properties of such states are investigated. It is shown that biphoton light in the singlet Bell state is not polarized in the second or fourth order in the field.

Translated from Zhurnal Éksperimental’no \(\overset{\lower0.5em\hbox{\(\smash{\scriptscriptstyle\smile}\)}}{l} \) i Teoretichesko \(\overset{\lower0.5em\hbox{\(\smash{\scriptscriptstyle\smile}\)}}{l} \) Fiziki, Vol. 122, No. 4, 2002, pp. 738–745.
Original Russian Text Copyright © 2002 by Burlakov, Kulik, Rytikov, Chekhova.