Advanced Search

ISSN 1001-3806 CN 51-1125/TN Map

Volume 27 Issue 3
Sep.  2013
Article Contents
Turn off MathJax
Article Navigation >  LASER TECHNOLOGY  > 2003 >  27(3): 190-192

Citation:
shu

Long focal depth characteristics of the “peacock eye” zone plate

  • 1.

    College of Physical Science and Technology, Sichuan University, Chengdu, 610064

  • Received Date: 2002-06-11
    Accepted Date: 2002-10-15
  • Based on the energy conservation principle and the paraxial ray tracing method,the "peacock eye" zone plates are designed and encoded.The plates are used as the elements with long focal depth,whose two important parameters:the axial intensity distribution and the axial variation of the focused-central-spot size,are simulated and analyzed.At last,the constant central-spot size within a finite focal segment is concluded and the corresponding experimental results are also illustrated.
  • 加载中
  • [1] 高峰,朱建华,黄奇忠 et al.中国激光,2001,28(6):556～558.
    [2] 杨国桢,顾本源.物理,1994,23(4):200～205.
    [3]

    Jaroszewicz Z,Kolodziejczyk A,Mouriz D et al.J Modern Optics,1993,40(4):601～612.
    [4]

    Bryngdahl O.J O S A,1974,64(8):1092～1099.
    [5] 虞祖良,金国藩.计算机制全息图.北京:清华大学出版社,1984.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Get Citation
PDF
XML

Article views(2722) PDF downloads(404) Cited by()

Proportional views

Long focal depth characteristics of the “peacock eye” zone plate

  • 1. College of Physical Science and Technology, Sichuan University, Chengdu, 610064
  • Received Date: 2002-06-11
  • Accepted Date: 2002-10-15
  • Available Online: 2003-05-25

Abstract: Based on the energy conservation principle and the paraxial ray tracing method,the "peacock eye" zone plates are designed and encoded.The plates are used as the elements with long focal depth,whose two important parameters:the axial intensity distribution and the axial variation of the focused-central-spot size,are simulated and analyzed.At last,the constant central-spot size within a finite focal segment is concluded and the corresponding experimental results are also illustrated.

    HTML

Reference (5)

Catalog

    Copyright © Laser Technology. 蜀ICP备10038222号-1

    Address：No. 7, Section 4, Renmin South Road, Chengdu, Sichuan Province, China Postal Code：610041  Telephone：028-68011091/68011046  Email： jgjs@vip.163.com,  jgjs@sina.com

    Supported by: Beijing Renhe Information Technology Co. Ltd  support: info@rhhz.net

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return