TY - JOUR AU - Robert Hadfield AU - Jonathan Habif AU - john Schlafer AU - Robert Schwall AU - Sae Nam C2 - Applied Physics Letters DA - 2006-12-15 00:12:00 LA - en M1 - 89 PB - Applied Physics Letters PY - 2006 TI - Quantum key distribution at 1550 nm with twin superconducting single-photon detectors UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32333 ER -