Association Mission

The mission of the association is to advance the creation, communication and application of knowledge to benefit society and improve people's lives.  

Legal Members

 

Membership

year 28, Issue 2 (ICOP & ICPET 2022 2022)                   ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 14-17 | Back to browse issues page

XML Persian Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

AZIZpour F. Design and preparation of fork-shaped diffraction grating and generation of optical vortex carrying orbital angular momentum. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :14-17
URL: http://opsi.ir/article-1-2678-en.html
Abstract:   (755 Views)
In this work, the report of design, preparation and characterization of fork-shaped diffraction gratings with micrometric line spacing is presented. A simple preparation method is proposed and by investigating the preparation parameters, the method is optimized. The used optical setup for generation of optical vortex from the fork-shaped gratings and the obtained results are also presented. The results show that using the proposed method, optimal line spacing is about 175 mm and the obtained grating can produce a good quality optical vortex. 
Full-Text [PDF 777 kb]   (635 Downloads)    
Type of Study: Experimental | Subject: Special

Send email to the article author


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2025 All Rights Reserved | Optics and Photonics Society of Iran

Designed & Developed by : Yektaweb