TY  - JOUR
AU  - Luis Aina, Alfredo
AU  - Peřina, J.
PY  - 1996
DO  - 10.1103/PhysRevA.53.1886
SN  - 1050-2947
UR  - https://hdl.handle.net/20.500.14352/59730
T2  - Physical review A
AB  - The states generated from the vacuum in two parametric down-conversion crystals with aligned idler beams are studied. It is shown that after a measurement of the photon number in some of the modes, the emerging states can be related to SU(2) and...
LA  - eng
M2  - 1886
PB  - American Physical Society
KW  - Quantum-optics
KW  - Interference
TI  - SU(2) coherent states in parametric down-conversion
TY  - journal article
VL  - 53
ER  -