- Mode expansion and Bragg filtering for a high-fidelity fiber-based photon-pair SourceAlexander Ling
National Institute of Standards and Technology, Gaithersburg, MD 20899, USA
Opt Express 17:21302-12. 2009..The source can be configured to generate entangled photon-pairs, characterized via optimal and minimal quantum state tomography, to have a fidelity of 97% and tangle of 92%, without subtracting any background...
- A versatile waveguide source of photon pairs for chip-scale quantum information processingJun Chen
Optical Technology Division, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899 8441, USA
Opt Express 17:6727-40. 2009..We map out relative contributions of two-photon to one-photon fluorescence for a range of operating parameters. Such a versatile device is highly promising for future chip-scale quantum information processing...