Drabbels, M.Noordam, L.D.2006-02-132006-02-132006-02-13199910.1063/1.123089https://infoscience.epfl.ch/handle/20.500.14299/222386WOS:000079408500005A type of infrared imaging camera is demonstrated that uses gas-phase Rydberg atoms as photocathodes. The camera operates throughout the infrared part of the electromagnetic spectrum: l51 – 100 mm. The first results are presented and the potential of the camera as an ultrafast detector and a wavelength selective detector is discussed.text::journal::journal article::research article