We demonstrated single-photon detection at communication wavelengths with an overall system detection efficiency exceeding 46% using upconversion in a waveguide PPLN device in conjunction with a silicon-based single-photon counting module.
Highly efficient single-photon detection at communication wavelengths using upconversion in reverse proton exchanged PPLN waveguides
2005 Quantum Electronics and Laser Science Conference ; 1 ; 658-660 Vol. 1
2005-01-01
1171788 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
PPLN upconversion advances single-photon detection
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