应用科学学报 ›› 2019, Vol. 37 ›› Issue (2): 253-260.doi: 10.3969/j.issn.0255-8297.2019.02.010

• 通信工程 • 上一篇    下一篇

基于光学捕获原理的光波粒二象性演示实验装置

张敏, 刘超, 刘志海, 张羽   

  1. 哈尔滨工程大学理学院, 哈尔滨 150001
  • 收稿日期:2018-03-26 修回日期:2018-08-22 出版日期:2019-03-31 发布日期:2019-03-31
  • 通信作者: 刘志海,教授,博导,研究方向:光纤传感,E-mail:liuzhihai@hrbeu.edu.cn. E-mail:liuzhihai@hrbeu.edu.cn
  • 基金资助:
    国家级大学生创新创业训练计划(No.201710217130)资助

Demonstration Setup of Light Wave-Particle Duality Based on Optical Trapping Principle

ZHANG Min, LIU Chao, LIU Zhi-hai, ZHANG Yu   

  1. College of Science, Harbin Engineering University, Harbin 150001, China
  • Received:2018-03-26 Revised:2018-08-22 Online:2019-03-31 Published:2019-03-31

摘要: 首次将光纤光镊技术应用于光的波粒二象性演示实验,实现了光波动性与粒子性的同时演示.基于光学捕获技术,实现了对微粒的三维空间捕获、定位和移动,演示了光的粒子性.基于光束干涉测量技术,实现了对光纤端和捕获粒子表面反射光束干涉信号的记录和检测,演示了光的波动性.该实验装置具有成本低、体积小、集成度较高的优点.

关键词: 光学捕获, 光的波粒二象性, 干涉, 演示装置

Abstract: In this paper, the optical fber tweezers technology is frstly applied to the light wave-particle duality demonstration experiment device to realize the simultaneous demonstration of optical wave property and particle property. Based on optical trapping technology, the device achieved the three-dimensional spatial capture, orientation and manipulation of particles, which reflects the particle property of light. The beams reflected from the fber end and the trapped particle surface can interfere. Based on the interferometry technology, the device achieved the record and detection of the interferometric signals, which reflects the wave property of light. The device is low in cost, small in size, and highly integrated.

Key words: optical trapping, light wave-particle duality, interference, demonstration device

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