Optimization of photon pair generation in dual-element PPKTP waveguide
Oliver Slattery, Lijun Ma, Xiao Hong Tang
A compact scheme for high-speed frequency doubling and down-conversion on a single dual-element PPKTP waveguide is investigated. Optimal temperature is achieved and photon pair coincidence is observed at over GHz repetition rate with pulsed pump input scheme.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Aug 20, 2009•1 citation