摘要
本文基于第一性原理对迈克耳孙干涉仪进行仿真模拟,研究了干涉条纹的影响因素。仿真模拟表明反射镜和分束镜角度偏转会使干涉条纹在圆形、椭圆和直线之间发生变化,补偿板补偿不充分时干涉条纹会偏离圆形条纹,没有补偿板时干涉条纹随两反射镜距离不同在椭圆、近似直条纹或双曲线之间转化并存在两个临界点,数值仿真结果和实验结果吻合一致。
A simulation of the Michelson interferometer based on first-principles was conducted to investigate the influencing factors of interference fringes.The simulation results show that angular deflections of the mirror and beam splitter cause the interference fringes to transform between circles,ellipses,and straight lines.When the compensating plate is insufficiently compensated,the interference fringes deviate from circular patterns.In the absence of a compensating plate,the interference fringes transform between ellipses,approximate straight fringes,or hyperbolas as the distance between the two mirrors changes,with two critical points observed.The numerical simulation results are in good agreement with the experimental findings.
作者
贾小文
范海英
尹霖
赵云飞
JIA Xiaowen;FAN Haiying;YIN Lin;ZHAO Yunfei(General Course Department,Army Military Transportation University,Tianjin 300161)
出处
《物理与工程》
2025年第3期245-251,258,共8页
Physics and Engineering
关键词
数值仿真
迈克耳孙干涉
第一性原理
numerical simulation
Michelson interference
first-principl
