Efficient heralding of polarization-entangled photons from type-0 and type-II spontaneous parametric downconversion in periodically poled KTiOPO_4
2014 ◽
Vol 31
(9)
◽
pp. 2068
◽
Fabian Steinlechner
◽
Marta Gilaberte
◽
Marc Jofre
◽
Thomas Scheidl
◽
Juan P. Torres
◽
...