应用光学, 2008, 29 (5): 0830, 网络出版: 2010-06-13   

波长漂移对菲涅尔透镜影响的严格矢量分析

Rigorous vector analysis for effect of wavelength drift on Fresnel lens
作者单位
军械工程学院 光学与电子工程系,河北 石家庄 050003
摘要
为了严格分析入射光波长相对相位型菲涅尔透镜的设计波长发生漂移时对其聚焦特性的影响,采用时域有限差分方法作为严格的矢量分析工具,得到了相位型菲涅尔透镜的光焦度与入射光波长以及衍射效率与入射光波长的关系曲线。仿真结果表明:与标量理论结果类似,菲涅尔透镜光焦度随入射光波的增加总体呈线性上升趋势,衍射效率随入射光波长漂移时设计波长下降,且衍射效率低于标量理论分析结果。
Abstract
In order to analyze the effect of the incident wavelength drift from the design wavelength of phase Fresnel lens on the focusing property of phase Fresnel lens,the dependent curves of focal power-wavelength and diffractive efficiency-wavelength for the phase Fresnel lens were obtained by adopting the finite-difference time-domain method (FDTD) as a rigorous vector analysis tool. The simulation results show that the focal power of a Fresnel lens increases with the wavelength,which is similar to the result of scale theory,the diffractive efficiency declines with the drifting of the incident wavelength,and it is lower than the analysis result of scale theory.
参考文献

[1] 金国藩,严瑛白,邬敏贤.二元光学[M] .北京:国防工业出版社,1998.

    JIN Guo-fan,YAN Ying-bai,WU Min-xian. Binary optics [M]. Beijing: National Defense Industry Press,1998. (in Chinese)

[2] 冯迪,严瑛白,金国藩,等.衍射微柱透镜焦深和焦移特性的矢量分析[J] .激光技术,2003,27(5) :473-476.

    FENG Di,YAN Ying-bai,JIN Guo-fan,et al. Rigorous vector analysis of diffractive micro cylindrical lenses' characteristics of focal depth and focal shift[J]. Laser Technology,2003,27(5):473-476. (in Chinese)

[3] 葛德彪,闫玉波.电磁波时域有限差分方法[M] .西安:西安电子科技大学出版社,2002.

    GE De-biao,YAN Yu-bo. Finite-difference timedomain method in electromagnetic wave[M]. Xi'an:Xidian University Press,2002. (in Chinese)

[4] BERENGER J P. A perfectly matched layer for the absorption of electromagnetic waves [J]. J. Comput. Phy.,1994(114):185-200.

[5] HP赫尔齐克.微光学元件、系统和应用[M] .北京:国防工业出版社,2002.

    HERZIG H P. Micro-optics elements,systems and applications [M]. Beijing: National Defense Industry Press,2002. (in Chinese)

[6] MAKOWSKI M,MIKULA G,SYPEK M. Diffractive elements with extended depth of focus [J]. SPIE,2004,5484:475-481.

[7] 张良.替代柱面透镜的二元光学元件设计[J].应用光学,2003,24(2) :4-6.

    ZHANG Liang. The design of BOE substitute for cylindrical lens[J]. Journal of Applied Optics,2003,24(2) :4-6. (in Chinese)

贾文武, 汪岳峰, 黄峰. 波长漂移对菲涅尔透镜影响的严格矢量分析[J]. 应用光学, 2008, 29(5): 0830. JIA Wen-wu, WANG Yue-feng, HUANG Feng. Rigorous vector analysis for effect of wavelength drift on Fresnel lens[J]. Journal of Applied Optics, 2008, 29(5): 0830.

本文已被 1 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!