This article is cited in 1 paper

Laser applications and other topics

Laser subnanosecond fluorescence spectrometer with single photon counting

V. F. Kamalov, A. P. Razjivin, B. N. Toleutaev, A. Yu. Chikishev, A. P. Shkurinov


Abstract: A description is given of a new automated laser fluorescence spectrometer. The fluorescence is excited using picosecond (YAG:Nd and dye) lasers at a high pulse repetition frequency (5 kHz). A recording system based on counting single photons is characterized by subnanosecond time resolution. Examples are reported of the use of this spectrometer in the study of the luminescence of biomolecules under one- and two-photon excitation conditions.

UDC: 535.372

PACS: 42.62.Fi, 42.50.Ar, 42.65.Re, 33.80.Rv, 42.60.Jf

Received: 22.04.1986

 English version: Soviet Journal of Quantum Electronics, 1987, 17:6, 828–831

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