Development of an Optical Heterogeneity Evaluation System Using Phase-Shift Digital Holography

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The nondestructive, non-contact, three-dimensional evaluation of optical glass has been important to the manufacturing of high-precision optical components. In order to achieve high-precision nondestructive evaluation of optical heterogeneity, we develop a versatile evaluation system using the parallel phase- shift digital holography, which enables measurements of the optical path differences at a nanometer-scale resolution. The amplitude and phase distributions of the object wave can be reconstructed directly from a single hologram by using the parallel phase-shift digital holography system. The optical heterogeneity of a sample is determined quantitatively based on the distribution of the optical path differences quantitatively.

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Periodical:

Key Engineering Materials (Volumes 523-524)

Edited by:

Tojiro Aoyama, Hideki Aoyama, Atsushi Matsubara, Hayato Yoshioka and Libo Zhou

Pages:

865-870

Citation:

T. Hayashi et al., "Development of an Optical Heterogeneity Evaluation System Using Phase-Shift Digital Holography", Key Engineering Materials, Vols. 523-524, pp. 865-870, 2012

Online since:

November 2012

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$38.00

[1] Rosberry, F. W. (1966) The Measurement of Homogeneity of Optical Materials in the Visible and Near Infrared, Applied Optics, 5, 961-966.

[2] De Freitas, J. M. and Player, M. A. (1995) Ultrahigh precision measurements of optical heterogeneity of high quality fused silica, Applied Physics Letters, Vol. 66, pp.3552-3554.

DOI: https://doi.org/10.1063/1.113813

[3] Hartmann, P, Jedamzik, R., Reichel, S and Schreder, B. (2010) Optical glass and glass ceramic historical aspects and recent developments: a Schott view, Applied. Optics. Vol. 49, pp. D157-D176.

DOI: https://doi.org/10.1364/ao.49.00d157

[4] Stamper, B. L. Burge, J. H., Dallas, W. J. (2003) Three Dimensional Bulk Index Inhomogeneity Measurement using Computed Tomography, Proceedings of SPIE Optical Manufacturing and Testing V, Vol. 5180, 0277-786X/03.

DOI: https://doi.org/10.1117/12.504746

[5] Burnett, J. H. Gupta, R. and Griesmann, U. (2002) Absolute refractive indices and thermal coefficients of CaF2, SrF2, BaF2, and LiF near 157 nm, Applied Optics, Vol. 41, pp.2508-2513.

DOI: https://doi.org/10.1364/ao.41.002508

[6] Hori, Y. Hirai A, Minoshima, K, and Matsumoto, H. (2009) High-accuracy interferometer with a prism pair for measurement of the absolute refractive index of glass, Applied Optics. Vol. 48, p.2045-(2050).

DOI: https://doi.org/10.1364/ao.48.002045

[7] Hirai, A. and Matsumoto, H. (2006) Measurement of group refractive index wavelength dependence using a low-coherence tandem interferometer, Applied. Optics. Vol. 45, pp.5614-5620.

DOI: https://doi.org/10.1364/ao.45.005614

[8] Yamaguchi, I. and Zhang, T (1997) Phase-shifting digital holography, Optics Letters, Vol. 22, pp.1268-1270.

[9] Awatsuji, Y., Sasada, M., Kubota, T., (2004) Parallel quasi-phase-shifting digital holography, Applied. Physics. Letters, Vol. 85, No. 6, pp.1069-1071.

DOI: https://doi.org/10.1063/1.1777796