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McKinstrie, C.J.; Radic, S.; Chraplyvy, A.R.
IEEE journal of selected topics in quantum electronics, 2002-May-June, 2002-05-00, 20020501, Letnik: 8, Številka: 3Journal Article
The theory of parametric amplifiers driven by two pump waves is developed. By choosing the pump wavelengths judiciously, one can design an amplifier that produces uniform exponential gain over a range of wavelengths that extends at least 30 nm on either side of the average pump wavelength.
