基于科研创新思维培养的涡旋光电压传感实验教学研究

doi:10.14139/i.cnki.cn22-1228.2024.06.025

下载:

PDF (1753KB)
输出: BibTeX | EndNote (RIS)

摘要

光的偏振和轨道角动量特性在光学科学技术中具有重要的意义,特别是在高精度光学测量和高容量光通信等领域。本实验展示了一种高精度光学测量电压的方法,该方法通过塞格纳克干涉仪使偏振相互垂直的两束光携带轨道角动量(OAM),并与双折射晶体组合,利用干涉效应得到了一个携带 OAM 光束的“扇形”光学旋转器。该实验将抽象的物理理论知识应用到具体实践中,有助于提高学生的科研兴趣,激发学生的创新思维。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	（）
	作者相关文章
	王志平
	王海涛
	朱　强

关键词: 轨道角动量电压测量创新思维

Abstract:

The polarization and orbital angular momentum properties of light are of great significance in optical science and technology , especially in the fields of high-precision optical measurement and high-capacity optical communication. ln this experiment, we demonstrate a high-precision optical voltage measurement method that uses a Sagnac interferometer to make two beams of light with polarization perpendicular to each other carryorbital angular momentum ( OAM ), and combine them with birefringent crystals to obtain a “ fan-shaped' optical rotator carrying OAM beams by using the interference effect. This experiment applies abstract physical theoretical knowledge to conerete practice , which helps to improve students’ interest in scientific research and stimulate students’ innovative thinking.

Key words: orbital angular momcntum voltage measurement innovative thinking

出版日期: 2024-12-25 发布日期: 2024-12-25 整期出版日期: 2024-12-25

ZTFLH:

O43

引用本文:

王志平, 王海涛, 朱　强. 基于科研创新思维培养的涡旋光电压传感实验教学研究 [J]. 大学物理实验, 2024, 37(6): 141-144.
WANG Zhiping, WANG Haitao , ZHU Qiang. Experimental Teaching and Research on Vortex Light Voltage Sensing Basedon the Cultivation of Scientific Research and Innovative Thinking . Physical Experiment of College, 2024, 37(6): 141-144.

链接本文:

https://dawushiyan.jlict.edu.cn/CN/10.14139/i.cnki.cn22-1228.2024.06.025 或 https://dawushiyan.jlict.edu.cn/CN/Y2024/V37/I6/141

[1]	. [J]. Physical Experiment of College, 2020, 33(1): 0 .
[2]	. [J]. Physical Experiment of College, 2020, 33(1): 0 .
[3]	WU Ming, ZENG Hong, ZHANG Wenpeng, ZHANG Yuanwei, DAI Zhenbing. Theoretical and Experimental Research of A zimuthal-Radial Pendulum [J]. Physical Experiment of College, 2020, 33(1): 1 -6 .
[4]	LIU Weiwei, SUN Qing, LIU Chenglin. Research on Selection of Critical Magnetization Current for Measuring Charge-Mass Ratio of Electron by Magnetron Controlling [J]. Physical Experiment of College, 2020, 33(1): 7 -9 .
[5]	DENG Li, LIU Yang, ZHANG Hangzhong, ZHOU Kewei, ZHAO guoru, WEI luanyi. MATLAB simulation of Fourier transform of Gaussian beam and the spatial filtering effects basing on 4F optical imaging system [J]. Physical Experiment of College, 2020, 33(1): 10 -16 .
[6]	MA Kun. Experiment Study on the Measuring Young' s Modulus by Stretching [J]. Physical Experiment of College, 2020, 33(1): 17 -20 .
[7]	FEI Xianxiang, CHEN Chunlei, WANG Wenhua, SHI Wenqing, HUANG Cunyou. Design of Lens Group Focal Length Measurement System Based on Object-Image Parallax Comparison [J]. Physical Experiment of College, 2020, 33(1): 21 -24 .
[8]	LI Chunjiang, LI Luyu, YANG Jinglei, LI Tingrong, XIANG Wenli. A New Method for Simple and Rapid Measurement of Refractive Index [J]. Physical Experiment of College, 2020, 33(1): 25 -28 .
[9]	WANG Cuiping, YAO Mengyu, YE Liu, LI Aixia, ZHANG Ziyun, DAI Peng. Progress and Applications of Electron Spin Resonance in Biology [J]. Physical Experiment of College, 2020, 33(1): 29 -33 .
[10]	CHEN Yingmo, SHEN Siyi, WANG Jie. Study on the Characteristics of Silicon Photocells [J]. Physical Experiment of College, 2020, 33(1): 34 -36 .