98 citations · 239 across the 4 of their papers we have counts for
4 papers · 1 filter
Three-photon polarization ququarts: polarization, entanglement and Schmidt decompositions
M. V. Fedorov, N. I. Miklin
We consider polarization states of three photons, each in the same given spectral-angular mode. A general form of such states is a superposition of four basic three-photon polariza…
Gaussian modeling and Schmidt modes of SPDS biphoton states
M. V. Fedorov, Yu. M. Mikhailova, P. A. Volkov
A double-Gaussian model and the Schmidt modes are found for the biphoton wave function characterizing spontaneous parametric down-conversion with the degenerate collinear phase-mat…
Anisotropically high entanglement of biphotons generated in spontaneous parametric down conversion
M. V. Fedorov, M. A. Efremov, P. A. Volkov +3
We show that the wave packet of a biphoton generated via spontaneous parametric down conversion is strongly anisotropic. Its anisotropic features manifest themselves very clearly i…
Observation of Nonspreading Wave Packets in an Imaginary Potential
R. Stuetzle, M. C. Goebel, T. Hoerner +8
We propose and experimentally demonstrate a method to prepare a nonspreading atomic wave packet. Our technique relies on a spatially modulated absorption constantly chiseling away…