QQ客服 官方微博 反馈留言

	径向偏振激光反射腔镜的研究
	唐新春 ; 高健存 ; 方茗 ; 唐淳 ; 裴正平 ; 于益 ; TANG Xin-chun ; GAO Jian-cun ; FANG Ming ; TANG Chun ; PEI Zheng-ping ; YU Yi
	2016-03-30 ; 2016-03-30
关键词	径向偏振激光反射腔镜 增强透射矩阵算法 径向偏振光 固体激光器 polarization selective grating mirror radial polarized light T-matrix algorithm solid state laser O436.3
其他题名	Research on the radial polarization laser reflection cavity mirror
中文摘要	近年来,径向偏振光因为其特殊的偏振特性而受到广泛的关注。本文以耦合波理论中的T矩阵算法为基础,用Matlab语言编制了能够计算多层复合结构光栅的程序算法,并用此程序算法对多层光栅模型进行了理论模拟。综合模拟结果,设计出光栅周期为1000 nm、槽深为70 nm、占空比为0.5和Ti2O5/SiO2交替镀膜35层数的径向偏振反射腔镜,并通过微纳加工工艺制备出光栅反射腔镜样品,将其应用于自行搭建的Nd∶YAG激光器系统中,获得了输出功率12.6 W,偏振纯度为96%的径向偏振光。; The radially polarized light has gotten wide attention due to its special polarization property. Based on coupled-mode theory,a numerical algorithm that computes the structures of the multi-layer grating is programmed by Matlab. The multi-layer grating model is theoretically simulated with this algorithm. According to the simulation,a radial polarization reflection cavity mirror is designed,which includes 1000 nm grating period,70 nm groove depth,0. 5 of duty cycle and 35- layers Ti2O5/ SiO2,and the sample of radial polarization reflection cavity mirror is fabricated by micro-nano processing technology. This mirror is applied to the Nd ∶ YAG laser,the output power up to 12. 6 W,the purity of polarization exceed 96% radial polarization beams are obtained.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/146033]
专题	清华大学
推荐引用方式 GB/T 7714	唐新春,高健存,方茗,等. 径向偏振激光反射腔镜的研究[J],2016, 2016.
APA	唐新春.,高健存.,方茗.,唐淳.,裴正平.,...&YU Yi.(2016).径向偏振激光反射腔镜的研究..
MLA	唐新春,et al."径向偏振激光反射腔镜的研究".(2016).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。