Towards the optimal design of binary optical elements with different phase levels using a method of phase mismatch correction

机译：利用相位失配校正方法实现具有不同相位水平的二元光学元件的优化设计

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Binary optical elements (BOEs) are considered to be functional devices for modern optical systems and are used in many fields such as optical interconnection, optical signal processing and array illuminator (1-3). The BOE has the special merit of a thin, planar and light-weighted structure and flexibility in design. Although their fabrication process has shown significant progress in recent years, the creation of a nearly ideal binary structure remains difficult. Fabrication errors are still the main cause for a loss in diffraction efficiency of the order of 5 to 20 percent. In this paper, we discuss the effects of fabrication errors on diffraction efficiency of hybrid-level BOEs by using results obtained from numerical analyses and experimental measurements. To improve the diffraction efficiency and numerical aperture (NA), a design procedure combining different phase levels is presented. Furthermore, we propose two methods of correcting the degradation in diffraction efficiency due to a phase mismatch between zones with different numbers of phase levels.

机译：二进制光学元件（BOE）被认为是现代光学系统的功能设备，并用于许多领域，例如光学互连，光学信号处理和阵列照明器（1-3）。京东方具有薄，平，轻的结构和设计灵活性的特殊优点。尽管近年来它们的制造工艺已经显示出显着的进步，但是创建几乎理想的二元结构仍然很困难。制造误差仍然是衍射效率损失约5％至20％的主要原因。在本文中，我们使用数值分析和实验测量的结果来讨论制造误差对混合级BOE衍射效率的影响。为了提高衍射效率和数值孔径（NA），提出了一种结合不同相位水平的设计程序。此外，我们提出了两种校正由于不同相水平数的区域之间的相位不匹配而引起的衍射效率降低的方法。

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《Conference on Diffractive Optics and Micro-Optics June 18-22, 2000 Quebec City, Canada》|2000年|p.174-176|共3页
会议地点 Quebec(CA);Quebec(CA)
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Kashiko Kodate; Yuko Orihara; Werner klaus;
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正文语种 eng
中图分类物理学;
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1. Comments on 'Comments on Mismatched filter design for periodical binary phased signals' by V.P. Ipatov [J] . Sarafin G., Kaplan B.Z. IEEE Transactions on Aerospace and Electronic Systems . 1993,第3期

机译：V.P.评论“关于周期二进制相位信号的不匹配滤波器设计的评论”伊帕托夫
2. Comments on 'Mismatched filter design for periodical binary phased signals' by H. Rohling and W. Plagge [J] . Ipatov V.P. IEEE Transactions on Aerospace and Electronic Systems . 1991,第6期

机译：H. Rohling和W. Plagge对“周期性二进制相位信号的滤波器设计不匹配”的评论
3. Mismatched-filter design for periodic binary phased signals [J] . Rohling H., Plagge W. IEEE Transactions on Aerospace and Electronic Systems . 1989,第6期

机译：周期二进制相位信号的失配滤波器设计
4. Towards the optimal design of binary optical elements with different phase levels using a method of phase mismatch correction [C] . Kashiko Kodate, Yuko Orihara, Werner klaus Conference on diffractive optics and micro-optics . 2000

机译：使用相位错配校正方法朝向具有不同相位水平的二元光学元件的最佳设计
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机译：抽象 ud本研究的目的是通过使用带有Design Mixture D-最优方法的Design Expert Application获得黑桑叶干面条产品的最佳配方。 ud这项研究分两个阶段进行。初步程序研究是确定抗氧化剂活性，叶绿素含量以及黑桑叶，黑桑叶粉，果皮和果皮中所含单宁的含量。首要研究是通过使用Mixture Design Expert Design D-optimal方法确定最佳配方，目的是优化黑桑叶干面条。本研究中的反应是通过使用粗纤维分析和蛋白质分析进行的化学分析反应。物理反应是吸水。感官反应是颜色，味道和气味。黑桑叶干面条由小麦粉，黑桑叶粉和削皮粉，鸡蛋，水，盐和碳酸氢钠等其他材料制成，这16种配方可根据需要提供最佳配方其中包含39.69％的面粉，14.25％的黑桑叶面粉，3.06％的去皮水果和面粉，其他材料是30％的水，10％的鸡蛋，2％的盐和1％的碳酸氢钠。该配方是通过程序11,05％的粗纤维含量，12.93％的蛋白质，274.31％的吸水率，4.31的颜色属性，3,87的味道属性和3,71的芳香属性得出的。 ud关键字：黑桑叶干面条，优化。
8. Binary Optics Technology: The Theory and Design of Multi-Level Diffractive Optical Elements. [R] . Swanson, G. J. 1989

机译：二元光学技术：多级衍射光学元件的理论与设计。

Towards the optimal design of binary optical elements with different phase levels using a method of phase mismatch correction

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