[1]董梅梅,蒲继雄,刘晓云.利用部分相干效应获得局域空心光束[J].华侨大学学报(自然科学版),2006,27(4):365-368.[doi:10.3969/j.issn.1000-5013.2006.04.008]
　Dong Meimei,Pu Jixiong,Liu Xiaoyun.Generation of Partially Coherent Bottle Beam with Variable Size by Partially Coherent Effect[J].Journal of Huaqiao University(Natural Science),2006,27(4):365-368.[doi:10.3969/j.issn.1000-5013.2006.04.008]
点击复制

利用部分相干效应获得局域空心光束()
分享到：

《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第27卷
期数:
2006年第4期
页码:
365-368
栏目:
出版日期:
2006-10-20

文章信息/Info

Title:
Generation of Partially Coherent Bottle Beam with Variable Size by Partially Coherent Effect
文章编号:
1000-5013(2006)04-0365-04
作者:
董梅梅; 蒲继雄; 刘晓云
华侨大学信息科学与工程学院; 华侨大学信息科学与工程学院 福建泉州362021; 福建泉州362021
Author(s):
Dong Meimei;  Pu Jixiong;  Liu Xiaoyun
College of Information Science and Engineering, Huaqiao University, 362021, Quanzhou, China
关键词:
部分相干光;  空间相干;  聚焦;  菲涅耳数;  局域空心光束
Keywords:
partially coherent light;  spatial coherence;  focus;  Fresnel number;  bottle beam
分类号:
O436
DOI:
10.3969/j.issn.1000-5013.2006.04.008
文献标志码:
A
摘要:
研究一种特殊的部分相干光束经透镜聚焦后,在几何焦点附近的三维光强分布.结果表明,几何焦点附近的聚焦光强分布不仅依赖于入射部分相干光的光强分布,还依赖于入射光的空间相干度.据此,可以通过选择合适的空间相干度,产生部分相干局域空心光束.此外,还研究入射部分相干光束的相干度和菲涅耳数对局域空心光束的影响.结果显示,对于相干度一定的部分相干光束,当菲涅耳数小到一定程度时,部分相干局域空心光束的现象将消失.
Abstract:
In this paper,we have investigated a particular class of partially coherent beam focused by a lens.The three-dimensional intensity distribution near geometrical focus is investigated.It is shown that the focused intensity distribution near the geometrical focus is dependent not only on the intensity distribution of the incident partially coherent beam,but also on the degree of coherence.A partially coherent bottle beam can be generated by choosing appropriate degree of spatial coherence.The influence of the Fresnel number and the degree of coherence of the incident partially coherent beam on the partially coherent beam is studied.We find that,for a certain degree of spatial coherence,the partially coherent bottle beam disappears if the Fresnel number is too small.

参考文献/References:

[1] Ashkin A, Dziedzic J M. Optical levitation by radiation pressure [J]. Applied Physics Letters, 1971.283-285.doi:10.1063/1.1653919.
[2] Ashkin A, Dziedzic J M, Bjorkholm J E. Observation of a single-beam gradient force optical trap for dielectric particles [J]. Optics Letters, 1986(5):288-290.
[3] Barrett M D, Sauer J A, Chapman M S. All-optical formation of an atomil Bose-Einstein cordensate [J]. Physical Review Letters, 2001(1):0104041-0104044.
[4] 印建平, 高伟建, 夏勇. 中性原子在单束局域空心光束中的Sisyphus冷却 [J]. 量子光学学报, 2002(9):26.doi:10.3969/j.issn.1007-6654.2002.z1.042.
[5] 蔡阳健, 林强. 部分相干平顶高斯光束的传输特性 [J]. 光电子·激光, 2001, (12):1301-1304.doi:10.3321/j.issn:1005-0086.2001.12.024.
[6] 彭愿杰, 吕百达. AGSM光束在自由空间中的传输 [J]. 强激光与粒子束, 2004(4):417-420.
[7] 刘晓云, 蒲继雄. 部分相干椭球光笼 [J]. 强激光与粒子束, 2005(6):821-824.
[8] Tervonen E, Friberg A T, Turunen J. Gaussian Schell-mode beams generated with synthetic acousto-optic hologram [J]. Journal of the Optical Society of America A:Optics, Image Science and Vision, 1992(5):796-803.doi:10.1364/JOSAA.9.000796.
[9] Pu Jixiong, Nemoto S. Spectral shifts and spectral switches in diffraction of partially coherent light by a circular aperture [J]. IEEE Journal of Oceanic Engineering, 2000, (12):1407-1411.doi:10.1109/3.892560.
[10] Anand S, Yadav B K, Kandpal H C. Experimental study of the phenomenon of 1×N spectral switch due to diffraction of partially coherent light [J]. Opt Soc Am(A), 2002, (11):2223-2287.
[11] Pan Liuzan, Li Baida. Spectral changes of diffracted polychromatic gaussian beams in the far field [J]. Optics & Laser Technology, 2004.501-506.
[12] Pu Jixiong, Nemoto S. Anomalous behaviors of the Fraunhofer diffraction patterns for a class of partially coherent light [J]. Optics Express, 2003(4):339-346.doi:10.1364/OE.11.000339.
[13] Li Yajun, Wolf E. Focal shifts in diffracted converging spherical waves [J]. Optics Communications, 1981(4):211-215.doi:10.1016/0030-4018(81)90108-5.

相似文献/References:

[1]蔡超,蒲继雄.部分相干光经色差光学透镜聚焦的光谱变化[J].华侨大学学报(自然科学版),2004,25(3):258.[doi:10.3969/j.issn.1000-5013.2004.03.009]
　Cai Chao,Pu Jixiong.Spectral Changes Induced by Partially Coherent Light after Focusing through an Optical Lens with Chromatic Aberration[J].Journal of Huaqiao University(Natural Science),2004,25(4):258.[doi:10.3969/j.issn.1000-5013.2004.03.009]
[2]刘晓云,蒲继雄.部分相干光在双焦聚焦系统中的焦移和焦开关[J].华侨大学学报(自然科学版),2006,27(2):137.[doi:10.3969/j.issn.1000-5013.2006.02.007]
　Liu Xiaoyun,Pu Jixiong.Focal Shift and Focal Switch of Partially Coherent Light in Dual Focus Systems[J].Journal of Huaqiao University(Natural Science),2006,27(4):137.[doi:10.3969/j.issn.1000-5013.2006.02.007]
[3]张国文,蒲继雄,渠彪.杨氏双缝实验中的光谱位移和光谱开关[J].华侨大学学报(自然科学版),2008,29(2):194.[doi:10.11830/ISSN.1000-5013.2008.02.0194]
　ZHANG Guo-wen,PU Ji-xiong,QU Biao.The Spectral Shift and Spectral Switch in Young′s Double-Slit Experiment[J].Journal of Huaqiao University(Natural Science),2008,29(4):194.[doi:10.11830/ISSN.1000-5013.2008.02.0194]
[4]王涛,蒲继雄,陈子阳,等.部分相干光束在湍流大气中传输时的偏振变化[J].华侨大学学报(自然科学版),2008,29(2):198.[doi:10.11830/ISSN.1000-5013.2008.02.0198]
　WANG Tao,PU Ji-xiong,CHEN Zi-yang,et al.Change in Polarization of Partially Coherent Beams Propagating in the Turbulent Atmosphere[J].Journal of Huaqiao University(Natural Science),2008,29(4):198.[doi:10.11830/ISSN.1000-5013.2008.02.0198]
[5]亓红群,蒲继雄,刘永欣,等.高斯-谢尔模型光束通过非线性介质后的光强分布[J].华侨大学学报(自然科学版),2008,29(3):353.[doi:10.11830/ISSN.1000-5013.2008.03.0353]
　QI Hong-qun,PU Ji-xiong,LIU Yong-xin,et al.The Intensity Distribution of GSM Beam Transmitted Through Thin Nonlinear Medium[J].Journal of Huaqiao University(Natural Science),2008,29(4):353.[doi:10.11830/ISSN.1000-5013.2008.03.0353]
[6]张国文,蒲继雄.部分相干电磁光束在线性增益(损耗)介质中的传输特性[J].华侨大学学报(自然科学版),2009,30(3):261.[doi:10.11830/ISSN.1000-5013.2009.03.0261]
　ZHANG Guo-wen,PU Ji-xiong.The Properties of Partially Coherent Electromagnetic Beams Propagating in Linear Gain or Loss Media[J].Journal of Huaqiao University(Natural Science),2009,30(4):261.[doi:10.11830/ISSN.1000-5013.2009.03.0261]

备注/Memo

备注/Memo:
国家自然科学基金资助项目(60477041); 福建省自然科学基金资助项目(A0510018)
更新日期/Last Update: 2014-03-23