We show that with an efficiency exceeding 99% one can use a monolithic total-internal-reflection resonator to ascertain the presence of an object without transferring a quantum of energy to it. We also propose an experiment on the probabilistic meaning of the electric field that contains only a few photons.
© 1997 Optical Society of America
[Optical Society of America ]
Harry Paul and Mladen Pavičić, "Nonclassical interaction-free detection of objects in a monolithic total-internal-reflection resonator," J. Opt. Soc. Am. B 14, 1275-1279 (1997)