Title :
Broadband quasiphasematching for large-scale entanglement in quantum optical frequency combs
Author :
Wenjiang Fan ; Pei Wang ; Pfister, Olivier
Author_Institution :
Dept. of Phys., Univ. of Virginia, Charlottesville, VA, USA
Abstract :
We observed a remarkably broad sum frequency generation quasi-phasematching bandwidth in periodically poled KTiOPO4, consistent with theory. This is key to large-size quantum computing registers by generating continuous-variable cluster states in quantum optical frequency combs.
Keywords :
optical frequency combs; optical frequency conversion; optical phase matching; potassium compounds; quantum entanglement; quantum optics; titanium compounds; KTiOPO4; broad sum frequency generation; broadband quasiphase-matching; continuous-variable cluster states; large-scale entanglement; periodically poled KTiOPO4; quantum optical frequency combs; Bandwidth; Measurement by laser beam; Nonlinear optics; Optical harmonic generation; Optical polarization; Optical pumping; Quantum computing;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
