TY - JOUR AU - Dauler, E AU - Migdall, Alan AU - Boeuf, N AU - Datla, Raju AU - Muller, Andreas AU - Sergienko, A C2 - Metrologia DA - 1998-01-01 00:01:00 LA - en M1 - 35 PB - Metrologia PY - 1998 TI - Measuring Absolute Infrared Spectral Radiance with Correlated Photons: New Arrangements for Improved Uncertainty and Extended IR Range UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=104385 ER -