1. Optical Technology Division , National Institute of Standards and Technology , 100 Bureau Drive, Gaithersburg, MD 20899-8441, USA;2. Joint Quantum Institute, University of Maryland , College Park, MD 20742, USA
Abstract:
We review radiometric techniques that take advantage of photon counting and stem from the quantum laws of nature. We present a brief history of metrological experiments and review the current state of experimental quantum radiometry.