自加速光束的传输及其应用
课程类别:选修 课程名称:自加速光束的传输及其应用
学时:40 学分:2
开课学期:春季 开课形式:讲授和研讨
考核形式:开卷考试 适用专业:光学,光学工程,电子信息等
内容简介:本课程从理论模型、实验实现和应用进展等方面简单讲述了自加速光束的研究现状, 并探讨其潜在的研究内容和应用前景。该光束先后被应用到了光学微粒操控、光子弹及等离子体通道的产生、表面等离子体激元的诱导、电子加速、艾里激光器等众多研究领域, 推动自加速光的研究成为一个激动人心的前沿课题.
主要教材:Olivier Vallee, Manuel Soures, Airy functions and application to physics,World Scientific Publishing Co. Pte. Ltd (2004).
参考文献:[1] Berry, M. V. Nonspreading wave packets[J]. American Journal of Physics, 47(3):264-0.
[2] Siviloglou G A, Christodoulides D N. Accelerating finite energy airy beams[J]. Optics Letters, 2007, 32(8): 979-981.
[3] Broky J, Siviloglou G A, Dogariu A, et al. Self-healing properties of optical airy beams[J]. Optics
Express, 2008, 16(17): 12880-12891.
[4] J. Broky, G. A. Siviloglou, A. Dogariu, and D. N. Christodoulides, "Observation of Accelerating Airy Beams," in Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion
[5] Ellenbogen T , Voloch-Bloch N , Ganany-Padowicz A , et al. Nonlinear generation and manipulation of Airy beams[J]. NATURE PHOTONICS, 2009, 3(7):395-398.
[6] A. Minovich, A. E. Klein, N. Janunts, T. Pertsch, D. N. Neshev, and Y. S. Kivshar, “Generation and Near-Field Imaging of airy Surface Plasmons,” Phys. Rev. Lett. 107, 116082 (2011).
[7] L.Li, T.Li, S. M. Wang, C. Zhang, and S. N. Zhu, “Plasmonic airy Beam Generated by In-Plane Diffraction,” Phys. Rev. Lett. 107, 126804 (2009).
[8] N. Voloch-Bloch, Y. Lereah, Y. Lilach, Y. Lilach, A. Gover, and A. Arie, “Generation of electron airy beams,” Nature, 494, 331-335 (2013).
[9] Polynkin P , Kolesik M , Moloney J V , et al. Curved Plasma Channel Generation Using Ultraintense Airy Beams[J]. Science, 2009, 324(5924):229-232.
激光先进制造理论及技术
本课程从激光产生的物理基础和激光的特性出发,阐述激光与金属、非金属、半导体及生物材料相互作用的规律,介绍激光加工与现代科技密切相关的发展历程、典型应用、当前研究热点及激光加工在先进制造、新材料、航空航天、武器装备、生物医学乃至农牧业领域的广阔应用前景。本课程的重点是激光加工的原理、工艺特点、装备以及质量评估方法。通过本课程的学习,掌握激光加工技术的基本原理、工艺设计的方法及专用设备开发的基本方法。
材料与人类生活
在人类的历史长河中,材料极大地影响人类的生活与文化价值。材料科学每前进一小步,人类文明就前进一大步,从日常生活的吃、穿、住、行、用、医疗、通信乃至国防、军事及航空航天等,无一不与材料科学的发展息息相关。
《材料与人类生活》这门课程是面对非材料相关专业开设的一门全校性通识选修课,内容以“科学为生活”的理念,以“发生在身边的事儿”为出发点,利用相关生活中观察的功能性材料为切入点,分十章节介绍材料与人类衣食住行、健康科技、生态环保等生活环节之间的联系。通过课程的学习,使其他非材料相关专业的同学,更好地了解材料科学的基本知识,掌握材料科学研究的基本思路,激发学生对材料学科的兴趣和求知欲,开阔视野,达到提高科学素养目的;与此同时,通过对“生活中的材料”的了解,进一步探讨材料的合理使用与人类生存发展、生态环境之间的关系,提升学生的人文素养和社会责任感。
通过《材料与人类生活》课程的学习,为非材料相关专业的同学提供从材料角度思考生活的视角。通过从生活中提取“身边的材料”的案例、背景材料,启迪学生思考与材料相关的“有趣生活问题”,使学生更科学、更全面、更客观的了解生活与各种功能性材料的关系,认识材料在社会发展中的渗透性,让学术走进生活、观察生活,提高对材料知识的兴趣,从材料科学观点看世界,提高科学知识素养,客观面对问题,正确利用材料学科的知识解决生活中的问题。
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