基于光泵效应诱导涡旋光的通断控制实验教学设计

doi:10.14139/i.cnki.cn22-1228.2024.03.009

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摘要

随着对涡旋光研究的深入，对涡旋光在各种介质中的传输控制提出了更高的要求。本实验利用光泵效应在三能级热源子系统中完成了对涡旋光传输通断的控制，通过分别控制信号光的失谐程度、泵浦光的光功率大小以及铷原子气体池的温度高低等参数来调控信号光的传输透过率，从而实现对涡旋光传输的通断控制。本文将理论与实验相结合，使学生通过实验更加充分地理解理论知识，培养和提高了学生的实践能力和创新意识。

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	王志平
	陈俊飞
	吴　伟
	吕　亮
	胡志家

关键词: 涡旋光光泵效应科研能力光场控制

Abstract:

With the deepening of the research of vortex light , higher requirements are put forward for thetransmission control of vortex light in various media.The on-off control of vortex optical transmissioncompleted in the three-level heat source subsystem by using the optical pump effect. The transmissior transmittance of signal light is regulated by controlling the degree of detuning of signal light ,the optical poweof pump light and the temperature of rubidium atom gas pool, so as to realize the on-off control of vortex opticatransmission.lt combines theory with experiment , so that students can fully understand theoretical knowledgthrough experiment , and cultivate and improve students' practical ability and innovation conseiousness

Key words: vortex light optical pumping praetical ability control of optical field

出版日期: 2024-06-25 发布日期: 2024-06-25 整期出版日期: 2024-06-25

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引用本文:

王志平, 陈俊飞, 吴　伟, 吕　亮, 胡志家. 基于光泵效应诱导涡旋光的通断控制实验教学设计 [J]. 大学物理实验, 2024, 37(3): 45-49.
WANG Zhiping, CHEN Junfei, wU Wei, LÃ Liang, HU Zhijia. Experimental Teaching of On-off Control of VortexLight Induced by Optical Pumping . Physical Experiment of College, 2024, 37(3): 45-49.

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http://dawushiyan.jlict.edu.cn/CN/10.14139/i.cnki.cn22-1228.2024.03.009 或 http://dawushiyan.jlict.edu.cn/CN/Y2024/V37/I3/45

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