Advanced Search

ISSN 1001-3806 CN 51-1125/TN Map

Volume 22 Issue 5
Sep.  2013
Article Contents
Turn off MathJax
Article Navigation >  LASER TECHNOLOGY  > 1998 >  22(5): 287-289

Citation:
shu

Fourier analysis to diffraction efficiency of step gratings

  • 1.

    Department of Optoelectronic Engineering, HUST, Wuhan, 430074

  • Received Date: 1997-10-01
    Accepted Date: 1997-12-22
  • Using Fourier transfer,we extend the transparent index function of step grating into Fourier series and derived the expression of diffraction efficiency.The expression shows that the diffraction efficiency is the function of width ratio ξ,height ratio γ and wavelength ratio σ.As a example,we give the calculation results of diffraction efficiency of 2-level step grating.
  • 加载中
  • [1] 周进,韩良恺,高文琦et al中国激光,1996;23(5):449~452
    [2] 叶钧,许乔,侯西云et al.光学学报,1996,16(10):1350~1355
    [3] 吕乃光傅里叶光学北京:机械工业出版社,1988:23
    [4] (苏)马特维耶夫等著,王成彦译光学解题指导北京:北京大学出版社,1991:123
  • 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(2724) PDF downloads(411) Cited by()

Proportional views

Fourier analysis to diffraction efficiency of step gratings

  • 1. Department of Optoelectronic Engineering, HUST, Wuhan, 430074
  • Received Date: 1997-10-01
  • Accepted Date: 1997-12-22
  • Available Online: 1998-09-25

Abstract: Using Fourier transfer,we extend the transparent index function of step grating into Fourier series and derived the expression of diffraction efficiency.The expression shows that the diffraction efficiency is the function of width ratio ξ,height ratio γ and wavelength ratio σ.As a example,we give the calculation results of diffraction efficiency of 2-level step grating.

    HTML

Reference (4)

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