Wide-Band and Scalable Equivalent Circuit Model for Multiple Quantum Well Laser Diodes

Codesign;Semiconductor laser diodes;Scalable circuit model;Wideband model

Kim, Jae Hong ; Electrical and Computer Engineering

University:Georgia Institute of Technology

Department:Electrical and Computer Engineering

关键词: Codesign;    Semiconductor laser diodes;    Scalable circuit model;    Wideband model;   

Others  :  https://smartech.gatech.edu/bitstream/1853/7129/1/kim_jaehong_200508_phd.pdf

美国|英语

来源: SMARTech Repository

【 摘 要 】

This dissertation presents a wide-band lumped element equivalent circuit model and a building block-based scalable circuit model for multiple quantum well laser diodes.The wide-band multiple-resonance model expresses two important laser diode characteristics such as input reflection and electrical-to-optical transmission together. Additionally, it demonstrates good agreements with the measurement results of the selected commercial discrete laser diodes.The proposed building block-based modeling approach proves its validity using a numerically derived scalable rate equation.Since success in a circuit design depends largely on the availability of accurate device models, the practical application of the proposed models provides improved accuracy, simple implementation and a short design time.