V2EX linear polarization

Linear Polarization

定义 Definition

线偏振(线性偏振):指电磁波(如光波)的电场矢量在传播过程中始终沿着某一固定直线方向来回振动的一种偏振状态。常见于偏振片、激光、天线辐射与光学实验中。(另有圆偏振、椭圆偏振等偏振形式。)

发音 Pronunciation (IPA)

/lnir plrazen/

例句 Examples

A polarizing filter can produce linear polarization.
偏振滤光片可以产生线偏振。

In many optical experiments, linear polarization is used to analyze birefringent materials by measuring how the transmitted intensity changes with the analyzer’s angle.
在许多光学实验中,人们用线偏振来分析双折射材料,通过测量透射光强随检偏器角度变化的情况来判断材料性质。

词源 Etymology

linear 来自拉丁语 linea(“线、细绳”),表示“沿直线的、线性的”;polarization 源于 polar(“极的”)加上名词后缀 -ization,在物理学中指“使波呈现某种振动取向的过程或状态”。合起来 linear polarization 就是“振动方向呈直线取向的偏振”。

相关词 Related Words

文学与经典著作 Literary / Notable Works

  • Optics Eugene Hecht(《光学》:偏振与线偏振的基础概念与实验方法)
  • The Feynman Lectures on Physics Richard P. Feynman et al.(《费曼物理学讲义》:以直观方式讨论偏振与相关现象)
  • Classical Electrodynamics J. D. Jackson(《经典电动力学》:电磁波与偏振的理论框架)
  • Principles of Optics Max Born & Emil Wolf(《光学原理》:系统论述偏振、干涉与光场表述)
About     Help     Advertise     Blog     API     FAQ     Solana     1166 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 39ms UTC 23:43 PVG 07:43 LAX 16:43 JFK 19:43
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86