Quantum-dot Semiconductor Optical Amplifiers in State Space Model

计算物理 ›› 2013, Vol. 30 ›› Issue (4): 605-612.

Quantum-dot Semiconductor Optical Amplifiers in State Space Model

Hussein Taleb¹, Kambiz Abedi¹, Saeed Golmohammadi²

1. Department of Electrical Engineering, Faculty of Electrical and Computer Engineering, Shahid Beheshti University, G. C., Evin 1983963113, Tehran, Iran;
2. Nanophotonics Group, School of Engineering-Emerging Technologies, University of Tabriz, Tabriz 5166614761, Iran

收稿日期:2012-09-11 修回日期:2013-02-01 出版日期:2013-07-25 发布日期:2013-07-25
作者简介:Kambiz Abedi,E-mail:k_abedi@sbu.ac.ir

Quantum-dot Semiconductor Optical Amplifiers in State Space Model

Hussein Taleb¹, Kambiz Abedi¹, Saeed Golmohammadi²

1. Department of Electrical Engineering, Faculty of Electrical and Computer Engineering, Shahid Beheshti University, G. C., Evin 1983963113, Tehran, Iran;
2. Nanophotonics Group, School of Engineering-Emerging Technologies, University of Tabriz, Tabriz 5166614761, Iran

Received:2012-09-11 Revised:2013-02-01 Online:2013-07-25 Published:2013-07-25

摘要/Abstract

摘要： A state space model(SSM) is derived for quantum-dot semiconductor optical amplifiers(QD-SOAs).Rate equations of QD-SOA are formulated in the form of state update equations,where average occupation probabilities along QD-SOA cavity are considered as state variables of the system.Simulations show that SSM calculates QD-SOA's static and dynamic characteristics with high accuracy.

关键词: quantum-dot, rate equation model, semiconductor optical amplifiers, state space model

Abstract: A state space model (SSM) is derived for quantum-dot semiconductor optical amplifiers (QD-SOAs).Rate equations of QD-SOA are formulated in the form of state update equations,where average occupation probabilities along QD-SOA cavity are considered as state variables of the system.Simulations show that SSM calculates QD-SOA's static and dynamic characteristics with high accuracy.

Key words: quantum-dot, rate equation model, semiconductor optical amplifiers, state space model

中图分类号:

O472⁺.3

Hussein Taleb, Kambiz Abedi, Saeed Golmohammadi. Quantum-dot Semiconductor Optical Amplifiers in State Space Model[J]. 计算物理, 2013, 30(4): 605-612.

Hussein Taleb, Kambiz Abedi, Saeed Golmohammadi. Quantum-dot Semiconductor Optical Amplifiers in State Space Model[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2013, 30(4): 605-612.

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Quantum-dot Semiconductor Optical Amplifiers in State Space Model

Quantum-dot Semiconductor Optical Amplifiers in State Space Model

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