Four-wave mixing in quantum dot SOAs: Theory of carrier heating
Results in Physics, 2017 Carrier heating (CH) theory in a four-wave mixing quantum dot structure has been investigated. The impact of wetting layer (WL) carrier density, CH time constant, effective intraband relaxation time have been examined.
Ahmed H. Flayyih +2 more
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Highly nondegenerate four-wave mixing and gain nonlinearity in a strained multiple-quantum-well optical amplifier [PDF]
, 1993 Highly nondegenerate four-wave mixing was investigated in a 1.5 µm compressively strained multi-quantum-well semiconductor traveling-wave optical amplifier at detuning frequencies up to 600 GHz.
Dawson, Jay W. +6 more
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Terahertz four-wave mixing spectroscopy for study of ultrafast dynamics in a semiconductor optical amplifier [PDF]
, 1993 Ultrafast dynamics in a 1.5-µm tensile-strained quantum-well optical amplifier has been studied by highly nondegenerate four-wave mixing at detuning frequencies up to 1.7 THz.
Dawson, Jay W. +5 more
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Four-wave mixing and generation of terahertz radiation in an alternating-strain coupled quantum-well structure [PDF]
, 1996 We propose a scheme for exciting steady-state tunneling oscillations of an electronic wave packet in a semiconductor coupled quantum-well structure with strain of the opposite polarity in the two wells. A detailed study of the four-wave mixing process in
Paiella, Roberto, Vahala, Kerry J.
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Efficiency of broadband four-wave mixing wavelength conversion using semiconductor traveling-wave amplifiers [PDF]
, 1994 We present a theoretical analysis and experimental measurements of broadband optical wavelength conversion by four-wave mixing in semiconductor traveling-wave amplifiers.
Dawson, Jay W. +5 more
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Four-Wave Mixing Conversion in QD SOA: reservoir effects
مجلة علوم ذي قار, 2019 In this paper, it is present a model to simulate Four-wave mixing in quantum dot semiconductor optical amplifier, taking into account the influence of carrier heating at reservoir.
Ahmed H. Flayyih, Riyam H. Ali
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Highly nondegenerate four-wave mixing efficiency of an asymmetric coupled quantum well structure [PDF]
, 1995 An asymmetric coupled quantum well structure is theoretically investigated as a means of tailoring the conversion efficiency of the four-wave mixing process at terahertz detuning rates. In this structure, a coherent electronic oscillation between the two
Paiella, Roberto, Vahala, Kerry J.
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Study of interwell carrier transport by terahertz four-wave mixing in an optical amplifier with tensile and compressively strained quantum wells [PDF]
, 1994 Interwell carrier transport in a semiconductor optical amplifier having a structure of alternating tensile and compressively strained quantum wells was studied by four-wave mixing at detuning frequencies up to 1 THz.
Miller, Barry I. +4 more
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Highly efficient non-degenerate four-wave mixing under dual-mode injection in InP/InAs quantum-dash and quantum-dot lasers at 1.55 μm [PDF]
, 2015 This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Appl. Phys. Lett.
Arsenijević, Dejan +5 more
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Wavelength conversion for WDM communication systems using four-wavemixing in semiconductor optical amplifiers [PDF]
, 1997 Four-wave mixing (FWM) in semiconductor optical amplifiers is an attractive mechanism for wavelength conversion in wavelength-division multiplexed (WDM) systems since it provides modulation format and bit rate transparency over wide tuning ranges.
Geraghty, David F. +5 more
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