[Home ] [Archive]   [ فارسی ]  
:: Volume 23 - ::
ICOP & ICPET 2017, 23 - : 353-356 Back to browse issues page
Laser measurement of fiber diameter by diffraction pattern
Mohsen Kazemi Mr * 1, Laleh Rahiminejad Dr, Ali Asghar Askari Dr, Mohammad Abedi Mr
Abstract:   (1031 Views)

A safe and highly accurate method is essential for determining the diameter of an optical fiber. Mechanical methods are not applicable for this work, because of the optical fiber surface damage that can result during a mechanical measurement process. On the other hand, optical measurement methods, based on the interference and diffraction effects, are known as very accurate, rapid and safe techniques for measuring the diameter of optical fibers.  In this work, we analyze the diffraction pattern, resulting from illuminating an optical fiber by a He-Ne laser, to measure the diameters of a standard optical fiber with and without the buffer layer. The laser measurement results show a very good agreement with the absolute sizes.

Keywords: Diffraction Pattern, Fiber Optic, Image Processing, Laser Measurement
Full-Text [PDF 497 kb]   (745 Downloads)    
Type of Study: Research | Subject: Special
Send email to the article author

Add your comments about this article
Your username or Email:


XML   Persian Abstract   Print

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

Kazemi M, Rahiminejad L, Askari A A, Abedi M. Laser measurement of fiber diameter by diffraction pattern. ICOP & ICPET. 2017; 23 :353-356
URL: http://opsi.ir/article-1-1154-en.html

Volume 23 - 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 31 queries by YEKTAWEB 3855