title: Optimization of preamplifiers for detection of short pulses of light with photodiodes.
abstract: The design of the preamplifier used with photodiodes to detect short pulses of light is presented. Expressions are derived giving the output signal-to-noise ratio in terms of the noise characterization of the amplifier, the characteristics of the detector, and its operating conditions. The frequency response of a vacuum tube amplifier is specified to give the maximum output signal-to-noise ratio. A numerical example is given.
authors.affiliation: Aeronutronic Division, Philco Corporation,Newport Beach, California, USA.
authors.forename: B N
authors.initials: BN
authors.lastname: Edwards