TY - JOUR AU - Jeongwan Jin AU - Thomas Gerrits AU - Angela Gamouras C2 - Applied Optics DA - 2022-06-08 04:06:00 DO - https://doi.org/10.1364/AO.461154 LA - en PB - Applied Optics PY - 2022 TI - Calibration and comparison of detection efficiency for free-space single-photon avalanche diodes at 850 nm UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=933934 ER -