The Library

High resolution digital holographic synthetic aperture applied to deformation measurement and extended depth of field method

Tools

Claus, Daniel. (2010) High resolution digital holographic synthetic aperture applied to deformation measurement and extended depth of field method. Applied Optics, Vol.49 (No.16). pp. 3187-3198. ISSN 0003-6935

Preview

PDF
WRAP_Claus_High_resolution_digital.pdf - Published Version - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Download (1605Kb)

Official URL: http://dx.doi.org/10.1364/AO.49.003187

Abstract

This paper discusses the potential of the synthetic-aperture method in digital holography to increase the resolution, to perform high accuracy deformation measurement, and to obtain a three-dimensional topology map. The synthetic aperture method is realized by moving the camera with a motorized x-y stage. In this way a greater sensor area can be obtained resulting in a larger numerical aperture (NA). A larger NA enables a more detailed reconstruction combined with a smaller depth of field. The depth of field can be increased by applying the extended depth of field method, which yields an in-focus reconstruction of all longitudinal object regions. Moreover, a topology map of the object can be obtained.

Item Type:	Journal Article
Subjects:	Q Science > QC Physics
Divisions:	Faculty of Science > Engineering
Library of Congress Subject Headings (LCSH):	Holography -- Methodology
Journal or Publication Title:	Applied Optics
Publisher:	Optical Society of America
ISSN:	0003-6935
Date:	1 June 2010
Volume:	Vol.49
Number:	No.16
Number of Pages:	12
Page Range:	pp. 3187-3198
Identification Number:	10.1364/AO.49.003187
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Funder:	Warwick Innovative Manufacturing Research Centre (IMRC)
Grant number:	R.ESCM 9231 (IMRC)
References:	1. F. Le Clerc and M. Gross, “Synthetic-aperture experiment in the visible with on-axis digital heterodyne holography,” Opt. Lett. 26, 1550–1552 (2001). 2. F. Le Clerc and L. Collet, “Numerical heterodyne holography with two-dimensional photodetector array,” Opt. Lett. 25, 716–718 (2000). 3. J. Di, J. Zhao, H. Jiang, P. Zhang, Q. Fan, and W. Sun, “High resolution digital holographic microscopy with a wide field of view based on a synthetic aperature technique and use of linear CCD scanning,” Appl. Opt. 47, 5654–5659 (2008). 4. S. Zhang, “Application of super-resolution image reconstruction to digital holography,” EURASIP J. Appl. Signal Process. 2006, 1–7 (2005). 5. T. Baumbach, E. Kolenovic, V. Kebbel, and W. Jüptner, “Improvement of accuracy in digital holography by use of multiple holograms,” Appl. Opt. 45, 6077–6085 (2006). 6. J. H. Massig, “Digital off-axis holography with a synthetic aperture,” Opt. Lett. 27, 2179–2181 (2002). 7. T. Nakatsuji and K. Matsushima, “Free-viewpoint images captured using phase-shifting synthetic aperture digital holography,” Appl. Opt. 47, D136–D143 (2008). 8. L. Martinez-Len and B. Javidi, “Improved resolution synthetic aperture holographic imaging,” Proc. SPIE 6778, 7 (2007). 9. T. Kreis and K. Schlüter, “Resolution enhancement by aperture synthesis in digital holography,” Opt. Eng. 46, 0558031 (2007). 10. F. Gyímesi, Z. Füzessy, V. Borbély, B. Ráczkevi, A. Tibor Nagy, G. Molnárka, A. Lotfi, G. Molnár, A. Czitrovszky, A. Nagy, I. Harmati, and D. Szigethy, “Half-magnitude extensions of resolution and field of view in digital holography by scanning and magnification,” Appl. Opt. 48, 6026–6034 (2009). 11. L., Xu, Z. Guo, X. Peng, J. Miao, and A. Asundi, “Imaging analysis of digital holography,” Opt. Express 13, 2444–2552 (2005). 12. U. Schnars and W. Jueptner, Digital Holography (Springer, 2005). 13. J. W. Goodman, Introduction to Fourier Optics, 2nd ed. (McGraw-Hill, 1996). 14. W. S. Haddad, D. Cullen, J. C. Solem, J. W. Longworth, A. McPherson, K. Boyer, and C. K. Rhodes, “Fourier transform holographic microscope,” Appl. Opt. 31, 4973–4978 (1992). 15. A. W. Lohmann and S. Sinzinger, Optical Information Processing (Universitätsverlag, 2006). 16. S. W. Smith, The Scientist and Engineer’s Guide to Digital Signal Processing (California Technical Publications, 2002). 17. T. Kreis, Handbook of Holographic Interferometry: Optical and Digital Methods (Wiley-VCH, 2005). 18. C.M.DoandB.Javidi,“Multi-focusholographic3Dimagefusion independent component analysis,” Proc. SPIE 6778, 67789P (2007). 19. C. P. McElhinney, B. M. Hennely, and T. J. Naughton, “Extended focused imaging for digital holograms of macroscopic three-dimensional objects,” Appl. Opt. 47, D71–D78 (2008). 20. M. L. Tachiki, M. Itoh, and T. Yatagai, “Simultaneous depth determination of multiple objects by focus analysis in digital holography,” Appl. Opt. 47, D144–D153 (2008). 21. H. Chang, T. Shih, N. Chen, and N. WenPu, “A microscope system based on bevel-axial method auto-focus,” Opt. Lasers Eng. 47, 547–551 (2009).
URI:	http://wrap.warwick.ac.uk/id/eprint/5794