TY  - RPRT
TI  - Photon counting with a loop detector.
AU  - Konrad Banaszek
AU  - Ian A Walmsley
PY  - 2003
DO  - 10.1364/ol.28.000052
UR  - https://pubmed.ncbi.nlm.nih.gov/12656533/
ID  - 12656533
ER  -