OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 50, Iss. 31 — Nov. 1, 2011
  • pp: 5999–6005

Detection of microbubble position by a digital hologram

Shin-ichi Satake, Yukihiro Yonemoto, Tadashi Kikuchi, and Tomoaki Kunugi  »View Author Affiliations


Applied Optics, Vol. 50, Issue 31, pp. 5999-6005 (2011)
http://dx.doi.org/10.1364/AO.50.005999


View Full Text Article

Enhanced HTML    Acrobat PDF (638 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

This paper reports on a new technique of measurements of microbubble position in three dimensions with high time-resolution. The technique is based on micro digital holographic particle tracking velocimetry. In this technique, an intensity profile is constructed from a holographic image of a microbubble where the profile results in showing two peaks. The distance between the two peaks appears to relate to the size of the microbubble’s diameter. The three-dimensional position of the bubble can be detected by the center of the two peaks and the center point of the bubble image focused by a digital hologram. We also theoretically obtained the intensity profile of a microbubble by considering a refraction of light on a bubble surface to a ring-shaped aperture model. The theoretically obtained distance between the two peaks is found to be in good agreement with the values obtained experimentally.

© 2011 Optical Society of America

OCIS Codes
(050.1960) Diffraction and gratings : Diffraction theory
(090.1995) Holography : Digital holography

ToC Category:
Holography

History
Original Manuscript: May 19, 2011
Revised Manuscript: July 27, 2011
Manuscript Accepted: July 27, 2011
Published: October 31, 2011

Citation
Shin-ichi Satake, Yukihiro Yonemoto, Tadashi Kikuchi, and Tomoaki Kunugi, "Detection of microbubble position by a digital hologram," Appl. Opt. 50, 5999-6005 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-31-5999


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. S. Satake, T. Kunugi, K. Sato, T. Ito, H. Kanamori, and J. Taniguchi, “Measurements of 3D flow in a micro-pipe via micro digital holographic particle tracking velocimetry,” Meas. Sci. Technol. 17, 1647–1651 (2006). [CrossRef]
  2. S. Satake, G. Sorimachi, T. Kanai, J. Taniguchi, and N. Unno, “Three-dimensional measurements of photo-curing process with photo-curable resin for UV-nanoimprint by micro-digital-Holographic-PTV,” J. Electron. Packag. 132, 031003(2010). [CrossRef]
  3. D. S. Burch, “Fresnel diffraction by a circular aperture,” Am. J. Phys. 53255–260 (1985). [CrossRef]
  4. E. A. Hovenac, “Fresnel diffraction by spherical obstacles,” Am. J. Phys. 5779–84 (1989). [CrossRef]
  5. G. E. Sommargren and H. J. Weaver, “Diffraction of light by an opaque sphere. 1: Description and properties of the diffraction pattern,” Appl. Opt. 29,4646–4657 (1990). [CrossRef]
  6. G. E. Sommargren and H. J. Weaver, “Diffraction of light by an opaque sphere. 2: Image formation and resolution considerations,” Appl. Opt. 31, 1385–1398 (1992). [CrossRef] [PubMed]
  7. M. Born and E. Wolf, Principles of Optics (Pergamon, 1964).

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited