南方科技大学知识苑(SUSTech KC): OPTIMIZATION OF A MULTIPHYSICS PROBLEM IN SEMICONDUCTOR LASER DESIGN

题名	OPTIMIZATION OF A MULTIPHYSICS PROBLEM IN SEMICONDUCTOR LASER DESIGN
作者	Adam, Lukas1,2 ; Hintermueller, Michael 3,4; Peschka, Dirk 4; Surowiec, Thomas M.5
通讯作者	Adam, Lukas
发表日期	2019
DOI	10.1137/18M1179183
发表期刊	SIAM JOURNAL ON APPLIED MATHEMATICS 影响因子和分区
ISSN	0036-1399
EISSN	1095-712X
卷号	79 期号:1页码:257-283
摘要	A multimaterial topology optimization framework using phase fields is suggested for the simultaneous optimization of mechanical and optical properties to be used in the development of optoelectronic devices. The technique provides a means of determining the cross section of the material alignments needed to create a sufficiently large strain profile within an optically active region of a photonic device. Based on the physical aspects of the underlying device, a nonlinear multiphysics model for the elastic and optical properties is proposed in the form of a linear elliptic partial differential equation (elasticity) coupled via the underlying topology to an eigenvalue problem of Helmholtz type (optics). The differential sensitivity of the displacement and eigenfunctions with respect to the changes in the underlying topology is investigated. After proving existence and optimality results, numerical experiments leading to an optimal material distribution for maximizing the strain in a Ge-on-Si microbridge are given. The presence of a net gain at low voltages for the optimal design is demonstrated by solving the steady-state van Roosbroeck (drift-diffusion) system, which proves the viability of the approach for the development of next-generation photonic devices.
关键词	optoelectronics semiconductor laser strained germanium microbridges van Roosbroeck phase field design optimization topology optimization PDE-constrained optimization
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
资助项目	Program for Guangdong Introducing Innovative and Entrepreneurial Teams[2017ZT07X386]
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000460127100012
出版者	SIAM PUBLICATIONS
EI入藏号	20191306676796
EI主题词	Constrained optimization ; Eigenvalues and eigenfunctions ; Nonlinear equations ; Optical properties ; Optoelectronic devices ; Partial differential equations ; Photonic devices ; Semiconductor lasers ; Shape optimization
EI分类号	Light/Optics:741.1 ; Optical Devices and Systems:741.3 ; Semiconductor Lasers:744.4.1 ; Mathematics:921 ; Systems Science:961
ESI学科分类	MATHEMATICS
来源库	Web of Science
引用统计	被引频次[WOS]：3
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/26713
专题	南方科技大学工学院_计算机科学与工程系
作者单位	1.Southern Univ Sci & Technol, 1088 Xueyuan Ave, Shenzhen 518055, Guangdong, Peoples R China 2.Czech Acad Sci, UTIA, Vodarenskou Vezi 4, Prague 18208, Czech Republic 3.Humboldt Univ, Unter Linden 6, D-10099 Berlin, Germany 4.Weierstrass Inst, Mohrenstr 39, D-10117 Berlin, Germany 5.Philipps Univ Marburg, Math & Informat FB12, Hans Meerwein Str 6, D-35032 Marburg, Germany
第一作者单位	南方科技大学
通讯作者单位	南方科技大学
第一作者的第一单位	南方科技大学
推荐引用方式 GB/T 7714	Adam, Lukas,Hintermueller, Michael,Peschka, Dirk,et al. OPTIMIZATION OF A MULTIPHYSICS PROBLEM IN SEMICONDUCTOR LASER DESIGN[J]. SIAM JOURNAL ON APPLIED MATHEMATICS,2019,79(1):257-283.
APA	Adam, Lukas,Hintermueller, Michael,Peschka, Dirk,&Surowiec, Thomas M..(2019).OPTIMIZATION OF A MULTIPHYSICS PROBLEM IN SEMICONDUCTOR LASER DESIGN.SIAM JOURNAL ON APPLIED MATHEMATICS,79(1),257-283.
MLA	Adam, Lukas,et al."OPTIMIZATION OF A MULTIPHYSICS PROBLEM IN SEMICONDUCTOR LASER DESIGN".SIAM JOURNAL ON APPLIED MATHEMATICS 79.1(2019):257-283.