Photon-sparse microscopy: visible light imaging using infrared illumination

REUBEN S. ASPDEN, NATHAN R. GEMMELL, PETER A. MORRIS, DANIEL S. TASCA, LENA MERTENS, MICHAEL G. TANNER, ROBERT A. KIRKWOOD, ALESSANDRO RUGGERI, ALBERTO TOSI, ROBERT W. BOYD, GERALD S. BULLER, ROBERT H. HADFIELD, AND MILES J. PADGETT* SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK SUPA, School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK SUPA, School of Engineering, University of Glasgow, Glasgow, G12 8QQ, UK Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy Department of Physics, University of Ottawa, Ottawa, Ontario, Canada The Institute of Optics and Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA Current address: Instituto de Física, Universidade Federal do Rio de Janeiro, Caixa-Postal 68528, Rio de Janeiro, RJ 21941-972, Brazil Current address: SUPA, School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK *Corresponding author: [email protected]