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ICOP & ICPET 2014, 20 - : 573-576 Back to browse issues page
Fiber optical trap calibration using a high- speed camera with limited bandwidth
Samira Ebrahimi Miss * 1, Ali-Reza Moradi Dr.1, Ahmad Darudi Dr.1
1- University of Zanjan
Abstract:   (3524 Views)
Optical tweezers is one of the most effective methods for manipulating micron and sub-micron sized particles non- destructively. In this paper a tapered fiber optical tweezers is calibrated using power spectrum analysis of the trapped particle motions. We utilized a high- speed CMOS camera with 500 frames per second for particle position detection. As validation experiment, using this setup, stretching of a multilamellar lipid bilayers is demonstrated.
Keywords: Optical tweezers, tapered optical fiber, power spectrum analysis, multilamellar lipid bilayers.
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Type of Study: Research | Subject: Special
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Ebrahimi S, Moradi A, Darudi A. Fiber optical trap calibration using a high- speed camera with limited bandwidth. ICOP & ICPET. 2014; 20 :573-576
URL: http://opsi.ir/article-1-267-en.html

Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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