parametric amplifier


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Related to parametric amplifier: Optical parametric amplifier

parametric amplifier

n
(Electronics) a type of high-frequency amplifier in which energy from a pumping oscillator is transferred to the input signal through a circuit with a varying parameter, usually a varying reactance
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References in periodicals archive ?
Andrekson, "Demonstration of ultra wideband phase-sensitive fiber optical parametric amplifier", IEEE Photonics Technology Letters, vol.
"The Parametric amplifier does not require population inversion.
Hedekvist, "Fiber-based optical parametric amplifiers and their applications," IEEE Journal on Selected Topics in Quantum Electronics, vol.
But the Caltech and JPL researchers said that their new amplifier, which is a type of parametric amplifier, combines only the best features of other amplifiers.
For very short pulses of 20-50fs, like those used by Huber's team, Light Conversion can also supply wavelength tuneable optical parametric amplifiers (OPA) or noncollinear-OPA (NOPA) products.
Chandrasekhar, "Fiber nonlinearity mitigation of WDM-PDM QPSK/16-QAM signals using fiber-optic parametric amplifiers based multiple optical phase conjugations," Optics Express, vol.
As GaAs FET semiconductor development advanced in the late 1960s and early 1970s, component engineers started to develop LNAs that would ultimately compete with the parametric amplifier hold on the radar market.
Kazovsky, "Fiber optical parametric amplifier with 208 nm gain bandwidth", Conf.