Abstract
An advanced Time-Correlated Single Photon Counting (TCSPC) technique features high count rate, ps time resolution, low differential nonlinearity and multi-detector capability. We present a system with eight completely parallel TCSPC channels and an effective overall count rate of 40 MHz. Each TCSPC channel can be expanded with up to eight detector channels. We use the system to record optical mammograms by pulsed laser illumination at different wavelengths and projection angles.
© 2002 Optical Society of America
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