[Home ] [Archive]   [ فارسی ]  
:: Volume 26 - ICOP & ICPET 2020 ::
ICOP & ICPET 2020, 26 - ICOP & ICPET 2020: 473-476 Back to browse issues page
Determination of the phase profile in transparent objects using Fresnel diffraction from a circular phase step
Khosro Hasani *1, Samaneh Khami1, Mohammad taghi Tavassoly1
1- Dept. of Physics, University of Tehran
Abstract:   (434 Views)
In this paper a novel method for determination of the two-dimensional phase profile of transparent objects based on Fresnel diffraction from a circular phase step is proposed. Evidence on the efficiency of this method is provided through computer simulations and experiments on 10-micron size glass beads. The results show that the proposed method can, in principle, be used as a novel phase microscopy technique to study phase objects with many applications in biology. 
Keywords: Phase step, Fresnel diffraction, phase microscopy
Full-Text [PDF 464 kb]   (62 Downloads)    
Type of Study: Research | Subject: Special


XML   Persian Abstract   Print


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

Hasani K, Khami S, Tavassoly M T. Determination of the phase profile in transparent objects using Fresnel diffraction from a circular phase step. ICOP & ICPET. 2020; 26 :473-476
URL: http://opsi.ir/article-1-1949-en.html


Volume 26 - ICOP & ICPET 2020 Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 4212