TY - CONF AU - Gerrits, Thomas AU - Lehman, John H. AU - Migdall, Alan AU - Nam, Sae Woo AU - Vayshenker, Igor AU - Wang, Chih-Ming C2 - Proceeding of NEWRAD 2017, 13th International Conference on New Developments and Applications in Optical Radiometry, Tokyo, JP DA - 2017-06-14 04:06:00 LA - en PB - Proceeding of NEWRAD 2017, 13th International Conference on New Developments and Applications in Optical Radiometry, Tokyo, JP PY - 2017 TI - Progress on Single Photon Detector Efficiency Calibrations at NIST UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=922943 ER -