Finite difference time domain analysis of three-dimensional sub-wavelength structured arrays

被引：6
|
作者：
Tsai, Hung-Yin [1 ]
机构：
[1] Natl Tsing Hua Univ, Dept Power Mech Engn, Hsinchu 300, Taiwan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2008年 / 47卷 / 06期
关键词：
finite difference time domain; antireflection; sub-wavelength structured arrays; polymer film; photolithographic process;
D O I：
10.1143/JJAP.47.5007
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The technical development of optical film coating to lower the reflected light and increase the optical efficiency of an optical system has been a very important issue for hundreds of years. Recently, the use of antireflection (AR) structured surface has been proposed as an applicable alternative based on both the theoretical and the experimental study. Antireflection structured surface was analyzed by the finite difference time domain (FDTD) method in the visible light spectrum. In the current study, we show the numerical calculation results of the AR structured surface by the designed three-dimensional (3-D) profiles using the FDTD method. Besides, the experimental results of the reflectance of different structure shapes and aspect ratios were carried out. The semi-spherical structure arrays were fabricated by holographic exposure and photolithographic processes on the polymer film. The optical property of the fabricated polymer film shows good agreement with the simulation results.
引用
收藏
页码：5007 / 5009
页数：3
相关论文
共 50 条
  • [1] Finite difference time domain analysis of 3-D sub-wavelength structured arrays
    Ting, C. J.
    Tsai, H. Y.
    Hsu, C. J.
    Chou, C. P.
    [J]. MICROPROCESSES AND NANOTECHNOLOGY 2007, DIGEST OF PAPERS, 2007, : 142 - +
  • [2] Finite Difference Time Domain Analysis of Sub-Wavelength Conical Structured Array for Antireflective Application
    Tsai, Hung-Yin
    Ting, Chia-Jen
    Kuo, Kei-Lin
    Chou, Chang-Pin
    [J]. JOURNAL OF APPLIED SCIENCE AND ENGINEERING, 2007, 10 (02): : 127 - 131
  • [3] Finite difference time domain analysis of sub-wavelength conical structured array for antireflective application
    Department of Mechanical and Mechatronic Engineering, National Taiwan Ocean University, Keelung 202, Taiwan
    不详
    不详
    不详
    [J]. Tamkang J. Sci. Eng., 2007, 2 (127-131): : 127 - 131
  • [4] Finite Difference Time Domain Modeling of Sub-Wavelength Structured Anti-Reflective Coatings
    Han, K.
    Han, H. -Y.
    Stack, J., Jr.
    Chang, C. -H.
    [J]. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2014, 29 (01): : 1 - 8
  • [5] Finite difference time domain analysis of 3-D sub-wavelength structured array for antireflective application
    Ting, C. J.
    Tsai, H. Y.
    Hsu, C. J.
    Nieh, Y. Y.
    Chou, C. P.
    [J]. IDW '06: PROCEEDINGS OF THE 13TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2006, : 1007 - 1010
  • [6] Spatially dispersive finite-difference time-domain analysis of sub-wavelength imaging by the wire medium slabs
    Zhao, Yan
    Belov, Pavel A.
    Hao, Yang
    [J]. OPTICS EXPRESS, 2006, 14 (12) : 5154 - 5167
  • [7] Three-Dimensional Finite-difference time-domain Analysis of Gas Ionization
    Rastegarfar, Houman
    Shishegar, Amir Ahmad
    [J]. 2008 INTERNATIONAL SYMPOSIUM ON TELECOMMUNICATIONS, VOLS 1 AND 2, 2008, : 157 - 162
  • [8] Time Domain Characteristics for sub-Wavelength Defect in one-Dimensional Structure
    Sun, Li
    Ji, Aiming
    Hu, Jialing
    Zhu, Canyan
    Yang, Jianfeng
    Mao, Ling-Feng
    [J]. PROCEEDINGS OF 2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS (ICCSN), 2015, : 69 - 72
  • [9] Acoustic surface waves on three-dimensional groove gratings with sub-wavelength thickness
    Cao, Wen Kang
    Wu, Li Ting
    Zhang, Cheng
    Song, Gang Yong
    Ke, Jun Chen
    Cheng, Qiang
    Cui, Tie Jun
    [J]. APPLIED PHYSICS EXPRESS, 2018, 11 (08)
  • [10] Application of Time-Domain BIE to sub-wavelength Scattering Bodies with Finite Conductivity
    Cinosi, Nicolas
    Bluck, Michael
    Walker, Simon
    [J]. 2012 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA), 2012, : 1177 - 1179
12345