Polarization behavior of femtosecond laser written optical waveguides in Ti:Sapphire

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Polarization behavior of femtosecond laser written optical waveguides in Ti:Sapphire
	Bai, Jing 1,2; Cheng, Guanghua1 ; Long, Xuewen1,2 ; Wang, Yishan 1; Zhao, Wei 1; Chen, Guofu 1; Stoian, Razvan 3; Hui, Rongqing 4
刊名	optics express
	2012-07-02
卷号	20 期号:14 页码:15035-15044
ISSN号	1094-4087
产权排序	1
合作状况	国际
英文摘要	ultrashort pulsed laser photoinscription of ti:sapphire crystals may result in the self-organization of nanoscale material redistribution regions in regular patterns within the laser trace and stress-induced birefringence around the laser trace. we report on the formation of anisotropic optical waveguides in ti:sapphire by a procedure that involves femtosecond laser inscription of adjacent nonguiding birefringent traces with nanopatterned crosssections and the accumulation of stress birefringence in the region between. double parallel line structures with a separation of 25 mu m with vertical and horizontal nanoscale arrangements were written with a choice of orthogonal polarizations. due to anisotropic light scattering on periodic nanostructures and stress-induced birefringence in the central zone, remarkable polarization dependent guiding effects were observed as a function of the microscopic geometry of the structures. building on this polarization sensitivity, several structure such as 3 x 3 waveguide arrays, diamond and hexagon patterns are also investigated. (c) 2012 optical society of america
学科主题	optics
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	silica glass ; fused-silica ; sapphire ; irradiation ; pulses ; linbo3
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000306176100041
公开日期	2012-09-04
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/20285]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Univ St Etienne, Univ Lyon, CNRS, Lab Hubert Curien,UMR 5516, F-42000 St Etienne, France 4.Univ Kansas, Dept Elect Engn & Comp Sci, Lawrence, KS 66044 USA
推荐引用方式 GB/T 7714	Bai, Jing,Cheng, Guanghua,Long, Xuewen,et al. Polarization behavior of femtosecond laser written optical waveguides in Ti:Sapphire[J]. optics express,2012,20(14):15035-15044.
APA	Bai, Jing.,Cheng, Guanghua.,Long, Xuewen.,Wang, Yishan.,Zhao, Wei.,...&Hui, Rongqing.(2012).Polarization behavior of femtosecond laser written optical waveguides in Ti:Sapphire.optics express,20(14),15035-15044.
MLA	Bai, Jing,et al."Polarization behavior of femtosecond laser written optical waveguides in Ti:Sapphire".optics express 20.14(2012):15035-15044.