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.
© 2005 Optical Society of America
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription