Four-wave mixing and wavelength conversion in quantum dots

David Nielsen; Shun Lien Chuang

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Four-wave mixing and wavelength conversion in quantum dots

机译：量子点中的四波混合和波长转换

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We perform a theoretical analysis based on density-matrix equations to determine the nonlinear susceptibilities and gain coefficients for a quantum-dot semiconductor optical amplifier. Our results show that for a single bound-state quantum-dot, carrier relaxation ;it large current densities is limited by the carrier capture time from the continuum to the bound state. We then compare our results with experiment and show that there is a significant contribution from carrier heating in the four-wave mixing efficiency. Our results and data lit indicate that efficient four-wave mixing on high-speed signals of greater than 160 Gb/s is possible.

机译：我们基于密度矩阵方程进行理论分析，以确定量子点半导体光放大器的非线性磁化率和增益系数。我们的结果表明，对于单个结合态量子点，载流子弛豫；其大电流密度受到从连续体到结合态的载流子捕获时间的限制。然后，我们将结果与实验进行比较，结果表明载流子加热对四波混频效率有重要贡献。我们的结果和数据表明，可以对大于160 Gb / s的高速信号进行有效的四波混频。

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来源
《Physical review》 |2010年第3期|035305.1-035305.11|共11页
作者
David Nielsen; Shun Lien Chuang;
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作者单位

Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA;

Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA;

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原文格式 PDF
正文语种 eng
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关键词
quantum dots; quantum wells;

机译：量子点;量子阱;

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1. Optimization of four-wave mixing wavelength conversion in a quantum-dot semiconductor optical amplifier based on the genetic algorithm [J] . Farideh Hakimian, Mohammad Reza Shayesteh, Mohammad Reza Moslemi Optical and quantum electronics . 2021,第3期

机译：基于遗传算法的量子点半导体光放大器四波混合波长转换的优化
2. 320 Gbit/s wavelength conversion using four-wave mixing in quantum-dot semiconductor optical amplifiers [J] . Motoharu Matsuura, Oded Raz, Fausto Gomez-Agis, Optics Letters . 2011,第15期

机译：在量子点半导体光放大器中使用四波混合进行320 Gbit / s波长转换
3. 320 Gbit/s wavelength conversion using four-wave mixing in quantum-dot semiconductor optical amplifiers [J] . Motoharu Matsuura, Oded Raz, Fausto Gomez-Agis, Optics Letters . 2011,第15期

机译：在量子点半导体光放大器中使用四波混合进行320 Gbit / s波长转换
4. Comparison of four-wave mixing in quantum dots and quantum wells for wavelength conversion [C] . David Nielsen, Shun-Lien Chuang, N. J. Kim, Conference on Lasers and Electro-Optics . 2008

机译：量子点和量子阱中四波混合的比较波长转换
5. Investigation of wavelength conversion by four-wave mixing in semiconductor optical amplifiers. [D] . Geraghty, David Francis. 1997

机译：研究半导体光放大器中四波混频的波长转换。
6. Travelling-wave resonant four-wave mixing breaks the limits of cavity-enhanced all-optical wavelength conversion [O] . Francesco Morichetti, Antonio Canciamilla, Carlo Ferrari, -1

机译：行波谐振四波混合打破了腔增强全光波长转换的限制
7. 40 Gb/s NRZ-DQPSK data wavelength conversion with amplitude regeneration using four-wave mixing in a quantum dash semiconductor optical amplifier [O] . Connelly, Michael J., Krzczanowicz, Lukasz, Morel, Pascal, 2017

机译：在量子破折号半导体光放大器中使用四波混合进行幅度再生的40 Gb / s NRZ-DQPSK数据波长转换
8. Nondegenerate Four-Wave Mixing Wavelength Conversion in Low-Loss Passive InGaAsP-InP Quantum-Well Waveguides [R] . Donnelly, J. P., Le, H. Q., Swanson, E. A., 1996

机译：低损耗无源InGaasp-Inp量子阱波导中的非简并四波混频波长转换

Four-wave mixing and wavelength conversion in quantum dots

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