1996
DOI: 10.1109/3.488846
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Gain dispersion and saturation effects in four-wave mixing in semiconductor laser amplifiers

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Cited by 31 publications
(8 citation statements)
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“…The total nonlinear polarization including CPP, SHB, and CH can be written as (12) where the parameters for CPP are , and…”
Section: Nonlinear Polarizationmentioning
confidence: 99%
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“…The total nonlinear polarization including CPP, SHB, and CH can be written as (12) where the parameters for CPP are , and…”
Section: Nonlinear Polarizationmentioning
confidence: 99%
“…Treating these parameters as scalar results in great simplification and efficiency gains in the model, and previous work (e.g., [10], [20], [25]) has demonstrated that the corresponding loss in accuracy is negligible. However, in many cases of practical interest, the frequency dependence of the linear gain experienced by each field component may be significant [12], [28]. In order to model this dominant contribution to the wavelength dependence of conversion efficiency and spontaneous emission noise, it is necessary to consider the wavelength dependence of the material gain.…”
Section: E Frequency Dependence Of Model Parametersmentioning
confidence: 99%
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“…Therefore, the dominant mechanisms of FWM become fast nonlinear mechanisms like carrier heating and the optical Kerr effect, not carrier depletion. For more accurate simulations, we should take into account the gain spectrum in detail [5]. The input pump and probe pulse energies are 10 fJ and 1 fJ, respectively.…”
Section: Simulation Methodsmentioning
confidence: 99%
“…Esto efecto se debe a la saturación de la ganancia del SOA [Mec95,Kol96], ya que la eficiencia tiene una dependencia cúbica con esta. En particular, en la zona de saturación la ganancia decrece como 1/P p .…”
Section: Influencia De Diferentes Variables Y Parámetrosunclassified