基于弛豫时间下的折射机制  

Refraction Mechanism Based on Relaxation Time

作　　者：杨发城 Yang Facheng(Experimental Testing Research Institute of Xinjiang Oilfield Company,Karamay,China)

机构地区：[1]新疆油田公司实验检测研究院,新疆克拉玛依

出　　处：《科学技术创新》2024年第20期21-26,共6页Scientific and Technological Innovation

摘　　要：本文以光子、光波及惠更斯理论,探究了光的折射、双折射的物理机制。光的折射,是入射光跟透明体界面质点发生作用时存在一个很短的弛豫时间,在这个短暂时间里,光波在该点停滞不前,直至质点(原子)向低能态跃迁时才向外辐射,所产生的子波同时到达某位置形成新的包络面(包迹),新的包络面不再平行原来的入射波面,从而传播方向发生了偏折。光的双折现象,是物质分子(CaCO_(3))在凝聚过程中分子晶体排列结构有了特殊性,对入射光来说具有了两个不同“界面”,因而呈现双折射现象。This article explores the physical mechanisms of light refraction and birefringence using photons,light waves,and Huygens theory The refraction of light is a short relaxation time when the incident light interacts with the particle at the interface of a transparent body.During this short time,the light wave stops at that point and only radiates outward when the particle(atom)transitions to a lower energy state.The generated wavelet simultaneously reaches a certain position to form a new envelope surface(envelope),which is no longer parallel to the original incident wave surface,resulting in a deviation in the propagation direction The birefringence phenomenon of light refers to the special arrangement structure of molecular crystals in the condensation process of material molecules(CaCO_(3)),which has two different“interfaces”for incident light,resulting in birefringence.

关 键 词：光束 球面波 包络面 双折射 弛豫时间 

分 类 号：O4[理学—物理]