Collinear second harmonic generation of 20 wavelengths in a single two-dimensional decagonal nonlinear photonic quasi-crystal

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Collinear second harmonic generation of 20 wavelengths in a single two-dimensional decagonal nonlinear photonic quasi-crystal
	Sheng, Y ; Koynov, K ; Zhang, DZ
刊名	OPTICS COMMUNICATIONS
	2009
卷号	282 期号:17 页码:3602
关键词	LITHIUM-NIOBATE SUPERLATTICE INDEX
ISSN号	0030-4018
通讯作者	Sheng, Y: Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany.
中文摘要	We report on the observation of quasi-phase matched collinear second harmonic generation (SHG) at 20 wavelengths in a two-dimensional nonlinear photonic quasi-crystal with decagonal lattice. We show that at some wavelengths the second harmonics are generated via standard quasi-phase matching, namely a reciprocal vector exists that equals the phase-mismatch vector, while at others the SHG is as a result of the projection-based quasi-phase matching in which the momentum conservation is satisfied up to a projection of it reciprocal vector onto the direction of propagation. In spite of different generation mechanisms, the reciprocal vectors (or their projections) involved in the collinear QPM SHG can be described by a generalized equation. (C) 2009 Elsevier B.V. All rights reserved.
收录类别	SCI
资助信息	Chinese Academy of Science; Max Planck Society; Deutscher Akademischer Austauschdienst (DAAD)
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/34839]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Sheng, Y,Koynov, K,Zhang, DZ. Collinear second harmonic generation of 20 wavelengths in a single two-dimensional decagonal nonlinear photonic quasi-crystal[J]. OPTICS COMMUNICATIONS,2009,282(17):3602.
APA	Sheng, Y,Koynov, K,&Zhang, DZ.(2009).Collinear second harmonic generation of 20 wavelengths in a single two-dimensional decagonal nonlinear photonic quasi-crystal.OPTICS COMMUNICATIONS,282(17),3602.
MLA	Sheng, Y,et al."Collinear second harmonic generation of 20 wavelengths in a single two-dimensional decagonal nonlinear photonic quasi-crystal".OPTICS COMMUNICATIONS 282.17(2009):3602.