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Airy光束在负极化纳米悬浊液中诱导弯曲体波导

Curved Volume Waveguide Induced by Airy Beams in Nanosuspensions with Negative Polarizability

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摘要

从Smoluchowski方程和Nernst-Planck方程出发, 推导出负极化纳米悬浊液中有效折射率与光强呈e指数关系, 提出了利用Airy光束在负极化纳米悬浊液中诱导弯曲波导, 分析了所诱导的波导结构的波导尺寸。由于负极化纳米悬浮液的饱和非线性, 所诱导弯曲波导结构可以非常稳定。为了验证所提方法, 数值仿真模拟了不同Airy光束在负极化纳米悬浊液中诱导的弯曲波导, 讨论了波导性质与诱导光束和负极化纳米悬浊液参数之间的关系。结果表明, 通过控制入射Airy光束的传播行为, 综合考虑选取合适的诱导光束和负极化纳米悬浊液, 能够实现诱导不同尺寸的弯曲波导。研究结果为在介质中建立波导结构提供了一种新的途径, 所提方法在实际中有潜在的应用价值, 特别是在光束相干合成、光子集成、光学操纵等领域。

Abstract

Starting from the Smoluchowski and Nernst-Planck equations, we demonstrated that the effective refractive index exponentially depends on the optical intensity in nanosuspensions with negative polarizability. We proposed a method for inducing curved waveguide structures by Airy beams in the nanosuspensions, and we theoretically analyzed the size of the curved waveguides. Moreover, we simulated various curved waveguides induced by different Airy beams, and discussed the relationship among the curved waveguide, Airy beams and the parameters of nanosuspensions. As shown in this research, by the control of the incident propagation behavior of Airy beams and the nanosuspension, the curved waveguides with different-sized structures can be induced. The results provide a novel method for creating a waveguide structure in a volume medium, which may find practical applications, especially for coherent beams combination, integrated photonics integration and optical manipulation.

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中图分类号:O437

DOI:10.3788/lop55.101901

所属栏目:非线性光学

基金项目:国家自然科学基金(61475161)

收稿日期:2018-04-08

修改稿日期:2018-04-17

网络出版日期:2018-05-14

作者单位    点击查看

梁欣丽:中国科学院光电研究院, 北京 100094
张泽:中国科学院光电研究院, 北京 100094

联系人作者:张泽(zhangze@aoe.ac.cn)

【1】El-Ganainy R, Christodoulides D N, Rotschild C, et al. Soliton dynamics and self-induced transparency in nonlinear nanosuspensions[J]. Optics Express, 2007, 15(16): 10207-10218.

【2】Palmer A J. Nonlinear optics in aerosols[J]. Optics Letters, 1980, 5(2): 54-55.

【3】Smith P W, Ashkin A, Tomlinson W J. Four-wave mixing in an artificial Kerr medium[J]. Optics Letters, 1981, 6(6): 284-286.

【4】Lee W M, El-Ganainy R, Christodoulides D N, et al. Nonlinear optical response of colloidal suspensions[J]. Optics Express, 2009, 17(12): 10277-10289.

【5】Yashin V E, Chizhov S A, Sabirov R L, et al. Formation of soliton-like light beams in an aqueous suspension of polystyrene particles[J]. Optics and Spectroscopy, 2005, 98(3): 466-469.

【6】Matuszewski M, Krolikowski W, Kivshar Y S. Spatial solitons and light-induced instabilities in colloidal media[J]. Optics Express, 2008, 16(2): 1371-1376.

【7】El-Ganainy R, Christodoulides D N, Wright E M, et al. Nonlinear optical dynamics in nonideal gases of interacting colloidal nanoparticles[J]. Physical Review A, 2009, 80(5): 053805.

【8】Matuszewski M. Engineering optical soliton bistability in colloidal media[J]. Physical Review A, 2010, 81(1): 013820.

【9】Lau M, Zhang Z, Man W, et al. Observation of self-induced transparency in nano-suspensions with negative polarizability[C]∥Quantum Electronics and Laser Science Conference, May 6-11, 2012, San Jose, California. Washington:Optical Society of America, 2012: QW3E.5.

【10】Man W N, Fardad S, Zhang Z, et al. Optical nonlinearities and enhanced light transmission in soft-matter systems with tunable polarizabilities[J]. Physical Review Letters, 2013, 111(21): 218302.

【11】Ashkin A, Dziedzic J M, Bjorkholm J E, et al. Observation of a single-beam gradient force optical trap for dielectric particles[J]. Optics Letters, 1986, 11(5): 288-290.

【12】Stenholm S. The semiclassical theory of laser cooling[J]. Reviews of Modern Physics, 1986, 58(3): 699-739.

【13】Garnett J C M. Colours in metal glasses and in metallic films[J]. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1904, 203: 385-420.

引用该论文

Liang Xinli,Zhang Ze. Curved Volume Waveguide Induced by Airy Beams in Nanosuspensions with Negative Polarizability[J]. Laser & Optoelectronics Progress, 2018, 55(10): 101901

梁欣丽,张泽. Airy光束在负极化纳米悬浊液中诱导弯曲体波导[J]. 激光与光电子学进展, 2018, 55(10): 101901

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