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期刊
- 作者: Meng, Tengfei,Ji, Zhonghua,Tian, Jianfeng,Zhao, Yanting ( aDepartment of Physics, Taiyuan Normal University, Jinzhong, 030619, China;bState Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan, 030006, China;cCollaborative Innovation Center of Extreme Optics, Shanxi University, Shanxi, Taiyuan, 030006, China )
- 出处: 2984 2025 Vol.94 No.2
- 摘要: In this study, we use spectral decomposition followed by integration to investigate a Doppler-broadened three-level Λ-type atomic system. On the basis
- 作者: Jun Guo,Jianfeng Tian,Hengxin Sun ( 1Department of Physics, Taiyuan Normal University, Jinzhong 030619, People's Republic of China;2State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, People's Republic of China )
- 出处: 4095 2024 Vol.26 No.7 P075201
- 摘要: Continuous variable multipartite entanglement is an important resource in quantum optics and quantum information. Non-degenerate optical parametric os
- 作者: Zou, Wen,Han, Bingchen,Li, Pengfei,Tian, Jianfeng ( aDepartment of Computer, Taiyuan Normal University, Jinzhong, 030619, China;bDepartment of Physics, Taiyuan Normal University, Jinzhong, 030619, China )
- 出处: 4102 2024 Vol.30 No.1 P184-195
- 关键词: improved A∗ algorithm mobile robot optimization dynamic window approach path planning
- 摘要: To solve the problems of traditional A∗ algorithm, including excessive turning points, overmuch time consumption, and the lack of flexibility of dynam
- 作者: 温亚飞,田剑锋,王志强,庄园园 ( 太原师范学院物理系;太原师范学院,计算物理与应用物理研究所 )
- 出处: 1208 2023 第6期
- 关键词: Duan-Lukin-Cirac-Zoller 方案,光纤腔,腔增强存储,高保真度
- 摘要: 利用原子系综中的Duan-Lukin-Cirac-Zoller 过程可产生光与原子记忆量子纠缠,该纠缠可作为量子中继的重要元件.随着量子信息研究的深入发展,人们对量子信息存储其灵活多样性、可控性等方面提出更高的要求.本文在冷原子系综中演示了一种基于DLCZ 过程的光纤腔增强且高保真度的光学存储方案,
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点击量:2
- 作者: 苏奇奇,田剑锋 ( 太原师范学院 )
- 出处: 3295 2021 第33期 P23-25
- 关键词: 混合式教学模式 中学物理 教学改革
- 摘要: 线上线下混合式教学模式是近年来逐渐兴起的一种新型教学模式,它将传统线下教学与线上网络教学的优点结合起来,能够有效提升教学质量。本文通过分析中学物理教学现状,指出其不足之处,并针对这些问题分析混合式教学模式在中学物理教学中实施的可行性,认为混合式教学模式具有体现学生主体性,延伸物理教学时空,丰富物理教
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点击量:1
- 作者: Tian, Jianfeng,Meng, Tengfei,Zhou, Yaoyao ( a Department of Physics, Taiyuan Normal University, Taiyuan, 030619, China )
- 出处: 3202 2021 Vol.15 No.3-4 P109-113
- 关键词: Continuous variable squeezed vacuum OPO Thermal effects
- 摘要: Based on the below threshold parametric down-conversion process in the optical parametric oscillator , the simple and practical theoretical model for
- 发明人: TIAN JIANFENG ( TAIYUAN NORMAL UNIVERSITY )
- 申请人: TAIYUAN NORMAL UNIVERSITY
- 申请号: CN2014200508194
- 申请日期: 2014.01.24
- 摘要: The utility model belongs to the university physics optical teaching instrument technology field and belongs to a demonstration instrument for light d
专利
- 发明人: 田剑锋 ( 太原师范学院 )
- 申请人: 太原师范学院
- 申请号: 201420050819.4
- 申请日期: 2014.01.24
- 摘要: 本实用新型属于大学物理光学教学仪器技术领域,具体涉及一种光衍射实验的演示仪。本实用新型主要解决了现有的光衍射实验装置存在调整光路困难和费时费力的技术问题。本实用新型采用的技术方案为:一种光衍射实验的演示仪,包括激光源、衍射屏和光屏,还包括盒体、塑料光纤和光纤支架,所述激光源设在盒体的左侧,塑料光纤设
- 作者: JIAN-FENG TIAN ( Physical Department, Taiyuan Normal University )
- 出处: 3202 2014 Vol.8 No.5-6
- 作者: JIAN-FENG TIAN ( Department of Physics, Taiyuan Normal University )
- 出处: 3202 2014 Vol.8 No.5-6