基于直边衍射高斯激光驻波光学势阱仿真

张宝武; 支理想; 张文涛

doi:10.7498/aps.61.183201

摘要

为了研究基片边缘对激光汇聚原子光学势阱的影响, 基于标量光学理论, 采用数值计算对基片衍射与否两种情况下, 高斯激光驻波场光学势阱进行了仿真, 通过三维和截面仿真图充分显示了两种情况下高斯激光光学势阱的异同. 详细研究了激光中轴线与基片表面距离、激光束腰和反射镜之间的距离对光学势阱的影响.

关键词:

In order to study the effect of substrate on the focusing laser beam in atom lithograph, the simulations of optical potential of Gaussian laser standing wave in the presence and the absence of straight edge diffraction are performed based on the scalar optical theory. The similarities and differences in optical potential between the diffractive Gaussian and non-diffractive Gaussian laser beam are fully indicated by the three-dimensional and cross-sectional figure. The effects of the distance between laser axis and substrate, the distance between laser waist and reflective mirror are fully studied.

Keywords:

作者及机构信息

1.
中国计量学院计量测试工程学院, 杭州 310018;

2.
桂林电子科技大学电子工程学院, 桂林 541004

基金项目: 国家自然科学基金(批准号: 10972210和11064002); 浙江省钱江人才计划(批准号: 2011R10094)和广西自然科学基金(批准号: 2012gxnsfaa53229)资助的课题.

Authors and contacts

1.
College of Metrology and Measurement Engineering, China Jiliang University, Hangzhou 310018, China;

2.
College of Electronic Engineering, Guilin University of Electronic Technology, Guilin 541004, China

Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 10972210, 11064002), the Program for Qianjiang Talents in Zhejiang Province, China (Grant No. 2011R10094), and the Natural Science Foundation of Guangxi, China (Grant No. 2012gxnsfaa53229).

参考文献

[1]	Cai W Q, Li C W, Huo Y S, Wang Y Z 1999 Acta Phys. Sin. 48 611 (in Chinese) [蔡惟泉, 李传文, 霍芸生, 王育竹 1999 物理学报 48 611]
[2]	Li T B 2005 Shanghai Measurement and Testing 185 8 (in Chinese) [李同保 2005 上海计量测试 185 8]
[3]	Anderson W R, Bradley C C, McClelland J J, Celotta R J 1999 Phys. Rev. A 59 2476
[4]	Zhang W T, Zhu B H, Huang J, Xiong X M 2011 Acta Phys. Sin. 60 103203 (in Chinese) [张文涛, 朱保华, 黄静, 熊显名 2011 物理学报 60 103203]
[5]	Zhang W T, Zhu B H, Xiong X M, Huang J 2011 Acta Phys. Sin. 60 063202 (in Chinese) [张文涛, 朱保华, 熊显名, 黄静 2011 物理学报 60 063202]
[6]	Zhang W T, Zhu B H, Xiong X M 2011 Acta Phys. Sin. 60 033201 (in Chinese) [张文涛, 朱保华, 熊显名 2011 物理学报 60 033201]
[7]	Zhang P P, Ma Y, Zhang B W, Li T B 2011 Acta Opt. Sin. 31 1114001 (in Chinese) [张萍萍, 马艳, 张宝武, 李同保 2011 光学学报 31 1114001]
[8]	Zhang P P, Ma Y, Li T B 2011 Acta Opt. Sin. 31 0514004 (in Chinese) [张萍萍, 马艳, 李同保 2011 光学学报 31 0514004]
[9]	Zhang B W, Ma Y, Zhao M, Zhang W T 2011 Laser Technology 35 364 (in Chinese) [张宝武, 马艳, 赵敏, 张文涛 2011 激光技术 35 364]
[10]	Zhang W T, Zhu B H 2010 Acta Phys. Sin. 59 5392 (in Chinese) [张文涛, 朱保华 2010 物理学报 59 5392]
[11]	Lu X D, Li T B, Ma Y, Wang L D 2009 Acta Phys. Sin. 58 8205 (in Chinese) [卢向东, 李同保, 马艳, 汪黎栋 2009 物理学报 58 8205]
[12]	Ma Y, Li T B, Wu W, Xiao Y L, Zhang P P, Gong W G 2011 Chin. Phys. Lett. 28 073202
[13]	Yu D Y, Tan H Y 2011 Engineering Optics (3st Ed.) (Beijing: China Machine Press) p378 (in Chinese) [郁道银, 谈恒英 2011 工程光学(第3版) (中国机械出版社) 第378页]

施引文献

[1]	Cai W Q, Li C W, Huo Y S, Wang Y Z 1999 Acta Phys. Sin. 48 611 (in Chinese) [蔡惟泉, 李传文, 霍芸生, 王育竹 1999 物理学报 48 611]
[2]	Li T B 2005 Shanghai Measurement and Testing 185 8 (in Chinese) [李同保 2005 上海计量测试 185 8]
[3]	Anderson W R, Bradley C C, McClelland J J, Celotta R J 1999 Phys. Rev. A 59 2476
[4]	Zhang W T, Zhu B H, Huang J, Xiong X M 2011 Acta Phys. Sin. 60 103203 (in Chinese) [张文涛, 朱保华, 黄静, 熊显名 2011 物理学报 60 103203]
[5]	Zhang W T, Zhu B H, Xiong X M, Huang J 2011 Acta Phys. Sin. 60 063202 (in Chinese) [张文涛, 朱保华, 熊显名, 黄静 2011 物理学报 60 063202]
[6]	Zhang W T, Zhu B H, Xiong X M 2011 Acta Phys. Sin. 60 033201 (in Chinese) [张文涛, 朱保华, 熊显名 2011 物理学报 60 033201]
[7]	Zhang P P, Ma Y, Zhang B W, Li T B 2011 Acta Opt. Sin. 31 1114001 (in Chinese) [张萍萍, 马艳, 张宝武, 李同保 2011 光学学报 31 1114001]
[8]	Zhang P P, Ma Y, Li T B 2011 Acta Opt. Sin. 31 0514004 (in Chinese) [张萍萍, 马艳, 李同保 2011 光学学报 31 0514004]
[9]	Zhang B W, Ma Y, Zhao M, Zhang W T 2011 Laser Technology 35 364 (in Chinese) [张宝武, 马艳, 赵敏, 张文涛 2011 激光技术 35 364]
[10]	Zhang W T, Zhu B H 2010 Acta Phys. Sin. 59 5392 (in Chinese) [张文涛, 朱保华 2010 物理学报 59 5392]
[11]	Lu X D, Li T B, Ma Y, Wang L D 2009 Acta Phys. Sin. 58 8205 (in Chinese) [卢向东, 李同保, 马艳, 汪黎栋 2009 物理学报 58 8205]
[12]	Ma Y, Li T B, Wu W, Xiao Y L, Zhang P P, Gong W G 2011 Chin. Phys. Lett. 28 073202
[13]	Yu D Y, Tan H Y 2011 Engineering Optics (3st Ed.) (Beijing: China Machine Press) p378 (in Chinese) [郁道银, 谈恒英 2011 工程光学(第3版) (中国机械出版社) 第378页]

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