Two-dimensional photonic crystals with a large photonic band gap designed by a rapid genetic algorithm

SEMI OpenIR > 中国科学院半导体研究所（2009年前）

	Two-dimensional photonic crystals with a large photonic band gap designed by a rapid genetic algorithm
	Gong, C (Gong, Chuniuan); Ho, XW (Ho, Xiongwei); Gong, C, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China.
	2006
会议名称	IEEE International Conference of Nano/Micro Engineered and Molecular Systems
会议录名称	2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems
页码	Vols 1-3: 475-478
会议日期	JAN 18-21, 2006
会议地点	Zhuhai, PEOPLES R CHINA
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	IEEE
ISBN	978-1-4244-0139-0
部门归属	chinese acad sci, inst semicond, state key lab integrated optoelect, beijing 100083, peoples r china
摘要	We used Plane Wave Expansion Method and a Rapid Genetic Algorithm to design two-dimensional photonic crystals with a large absolute band gap. A filling fraction controlling operator and Fourier transform data storage mechanism had been integrated into the genetic operators to get desired photonic crystals effectively and efficiently. Starting from randomly generated photonic crystals, the proposed RGA evolved toward the best objectives and yielded a square lattice photonic crystal with the band gap (defined as the gap to mid-gap ratio) as large as 13.25%. Furthermore, the evolutionary objective was modified and resulted in a satisfactory PC for better application to slab system.
关键词	Band-gaps Genetic Algorithms Photonic Crystals
学科领域	光电子学
主办者	IEEE.
收录类别	CPCI-S
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/9826
专题	中国科学院半导体研究所（2009年前）
通讯作者	Gong, C, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Gong, C ,Ho, XW ,Gong, C, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China.. Two-dimensional photonic crystals with a large photonic band gap designed by a rapid genetic algorithm[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2006:Vols 1-3: 475-478.

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