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	Band optimization of two-dimensional photonic crystal surface-emitting laser
	Zhou, Wenjun1; Jiang, Bin1; Chen, Wei1; Liu, Anjin1; Wang, Yufei1; Ma, Chuanlong1; Xing, Mingxin1; Zheng, Wanhua1,2
刊名	Journal of optics
	2011
卷号	13期号:1页码:7
关键词	Photonic crystal Band edge mode Surface-emitting laser Band optimization
ISSN号	2040-8978
DOI	10.1088/2040-8978/13/1/015104
通讯作者	Zheng, wanhua(whzheng@semi.ac.cn)
英文摘要	The three-dimensional (3d) plane wave expansion method with supercell approximation has been employed to investigate in detail the band structure of the two-dimensional photonic crystal (phc) surface-emitting laser with square lattice. the symmetric point band structure has been calculated to obtain the optimized structures of phc surface-emitting lasers. there exists a range of parameter pairs, including periods and area-filling factors of the phc, which can create an in-plane stop band at the high frequency side of the monopole mode at the second order of the gamma-point (gamma 2-1) in each structure. this in-plane stop band isolates gamma 2-1 from the unwanted band edge modes, inhibits the spontaneous emission at the high frequency side of gamma 2-1, makes the device achieve single band edge mode lasing oscillation and improves the performance of the phc surface-emitting laser. the resonant spectra, quality factors and output efficiencies have been calculated by the 3d finite-difference time-domain method to verify the band optimization, which provides important guidelines for device design and fabrication.
WOS关键词	TIME-DOMAIN SIMULATION ; MODE LASER ; EMISSION ; SILICON ; DESIGN ; SLAB
WOS研究方向	Optics
WOS类目	Optics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000285161200026
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428135
专题	半导体研究所
通讯作者	Zheng, Wanhua
作者单位	1.Chinese Acad Sci, Nano optoelect Lab, Inst Semicond, Beijing 100083, Peoples R China 2.Chinese Acad Sci, State Key Lab Integrated Optoelect, Inst Semicond, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Wenjun,Jiang, Bin,Chen, Wei,et al. Band optimization of two-dimensional photonic crystal surface-emitting laser[J]. Journal of optics,2011,13(1):7.
APA	Zhou, Wenjun.,Jiang, Bin.,Chen, Wei.,Liu, Anjin.,Wang, Yufei.,...&Zheng, Wanhua.(2011).Band optimization of two-dimensional photonic crystal surface-emitting laser.Journal of optics,13(1),7.
MLA	Zhou, Wenjun,et al."Band optimization of two-dimensional photonic crystal surface-emitting laser".Journal of optics 13.1(2011):7.

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