Optical propagation model for light emitting diodes based on finite element method

Jingming Song; Sheng Liu

Optical propagation model for light emitting diodes based on finite element method

Jingming Song^*
, Sheng Liu

^*此作品的通讯作者

Huazhong University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

In this thesis, finite elemental method (FEM) was applied to simulate the propagation of light emitting diodes (LEDs). The external quantum efficiency of photon crystal (PHC) structured LED is calculated. Noted that point spherical wave is applied and coherence of light source is also considered. The model is finally simplified for convenience of calculation. An experiment of LED based on PHC structure is compared with the simulation to verify the model.

源语言	英语
页（从-至）	43-45
页数	3
期刊	Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
卷	36
期	5
出版状态	已出版 - 5月 2008
已对外发布	是

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title = "Optical propagation model for light emitting diodes based on finite element method",

abstract = "In this thesis, finite elemental method (FEM) was applied to simulate the propagation of light emitting diodes (LEDs). The external quantum efficiency of photon crystal (PHC) structured LED is calculated. Noted that point spherical wave is applied and coherence of light source is also considered. The model is finally simplified for convenience of calculation. An experiment of LED based on PHC structure is compared with the simulation to verify the model.",

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author = "Jingming Song and Sheng Liu",

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T1 - Optical propagation model for light emitting diodes based on finite element method

AU - Song, Jingming

AU - Liu, Sheng

PY - 2008/5

Y1 - 2008/5

N2 - In this thesis, finite elemental method (FEM) was applied to simulate the propagation of light emitting diodes (LEDs). The external quantum efficiency of photon crystal (PHC) structured LED is calculated. Noted that point spherical wave is applied and coherence of light source is also considered. The model is finally simplified for convenience of calculation. An experiment of LED based on PHC structure is compared with the simulation to verify the model.

AB - In this thesis, finite elemental method (FEM) was applied to simulate the propagation of light emitting diodes (LEDs). The external quantum efficiency of photon crystal (PHC) structured LED is calculated. Noted that point spherical wave is applied and coherence of light source is also considered. The model is finally simplified for convenience of calculation. An experiment of LED based on PHC structure is compared with the simulation to verify the model.

KW - External quantum efficiency

KW - FEM

KW - LED

KW - Model

KW - Simulation

UR - https://www.scopus.com/pages/publications/49549100652

M3 - 文章

AN - SCOPUS:49549100652

SN - 1671-4512

VL - 36

SP - 43

EP - 45

JO - Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)

JF - Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)

IS - 5

ER -

Optical propagation model for light emitting diodes based on finite element method

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