RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Computer Optics:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Computer Optics, 2019, Volume 43, Issue 3, Pages 347–355 (Mi co653)  

OPTO-IT

Diffractive optical elements for the generating cylindrical beams of different orders

S. A. Degtyarevab, D. A. Savelyevab, S. V. Karpeevba

a IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Molodogvardeyskaya 151, 443001, Samara, Russia
b Samara National Research University, Moskovskoye Shosse 34, 443086, Samara, Russia

Abstract: The paper proposes a method for calculating the phase function of subwavelength diffractive optical elements. The method is based on diffraction gratings with a varying period for generating vector beams with arbitrary-order cylindrical polarization. Formulas for the phase function of the grating are obtained with due regard for the period variation for increasing the efficiency of the polarization conversion of the incident beam. The obtained phase functions are supposed to be used for creating polarization-conversion diffractive optical elements for noise-resistant optical communication systems.

Keywords: subwavelength structures, cylindrical beams, polarization conversion, finite element method.

Funding Agency Grant Number
Russian Foundation for Basic Research 18-29-20045 ìê
Ministry of Science and Higher Education of the Russian Federation 3.3025.2017/4.6
007-ÃÇ/×3363/26
Ministry of Education and Science of the Russian Federation ÍØ-6307.2018.8
This work was partly funded by the Russian Foundation for Basic Research under RFBR grant 18-29-20045 mk (development of the calculation method), the RF Ministry of Science and Higher Education under state assignment 3.3025.2017 / 4.6 and RF President's grant NSh-6307.2018.8, and under the FSRC "Crystallography and Photonics" RAS' state project 007-GZ/Ch3363/26 (numerical modeling).


DOI: https://doi.org/10.18287/2412-6179-2019-43-3-347-355

Full text: PDF file (2368 kB)
Full text: http://www.computeroptics.smr.ru/.../430302.html
References: PDF file   HTML file

Received: 03.04.2019
Accepted:20.04.2019

Citation: S. A. Degtyarev, D. A. Savelyev, S. V. Karpeev, “Diffractive optical elements for the generating cylindrical beams of different orders”, Computer Optics, 43:3 (2019), 347–355

Citation in format AMSBIB
\Bibitem{DegSavKar19}
\by S.~A.~Degtyarev, D.~A.~Savelyev, S.~V.~Karpeev
\paper Diffractive optical elements for the generating cylindrical beams of different orders
\jour Computer Optics
\yr 2019
\vol 43
\issue 3
\pages 347--355
\mathnet{http://mi.mathnet.ru/co653}
\crossref{https://doi.org/10.18287/2412-6179-2019-43-3-347-355}


Linking options:
  • http://mi.mathnet.ru/eng/co653
  • http://mi.mathnet.ru/eng/co/v43/i3/p347

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  • Computer Optics
    Number of views:
    This page:30
    Full text:13
    References:6

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2020