High Brightness Entangled Photon Pair Source Based on PPKTP Crystal is a quantum optical scientific research experiment system. Correlated photon pairs can be prepared based on spontaneous parametric down conversion(SPDC) process of PPKTP crystal, then t... ...
Quantum entanglement is an intriguing and the most confusing character in quantum theory. The "spooky action at a distance" is controversial since has been proposed, leading to the generation of the "EPR paradox". In 1964, theoretical physicist J.S. Bell ... ...
QCC-20X Series universal multi-channel coincidence counter which has been developed independently by QuantumCTek, is a Series of general purpose pulse counters. It supports 1 to 8 channels inputs. The discrimination level and delay of each input channel c... ...
The multi-photon coincidence is a measurement method that it counts two or multi-photon hitting events in the time coincidence by electronic method. This method is widely applied in the optical measurement and quantum related field of scientific research ... ...