Employing 532 nm Wavelength in a Laser Ultrasound Interferometer Based on Photorefractive Polymer Composites

Saeid Zamiri; Bernhard Reitinger; Mario-Alejandro Rodríguez-Rivera; Gabriel Ramos-Ortíz; Peter Burgholzer; Siegfried Bauer; José-Luis Maldonado

doi:10.4236/oalib.1101247

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Open Access Library Journal > Vol.2 No.1, January 2015

Employing 532 nm Wavelength in a Laser Ultrasound Interferometer Based on Photorefractive Polymer Composites ()

Saeid Zamiri^1,2, Bernhard Reitinger², Mario-Alejandro Rodríguez-Rivera³, Gabriel Ramos-Ortíz³, Peter Burgholzer^1,2, Siegfried Bauer⁴, José-Luis Maldonado³

¹Christian Doppler Laboratory for Photo Acoustic Imaging and Laser Ultrasonics, Linz, Austria.
²Research Center for Non Destructive Testing GmbH (RECENDT), Linz, Austria.
³Centro de Investigaciones en óptica A.C., León, México.
⁴Department of Soft Matter Physics, Johannes Kepler Universität, Linz, Austria.

DOI: 10.4236/oalib.1101247 PDF HTML XML 792 Downloads 1,141 Views Citations

Abstract

Laser ultrasonic (LUS) receivers based on photorefractive (PR) materials are contactless and adaptive interferometers, which are used widely for materials characterization. Here, we present a simple LUS interferometer at 532 nm operating wavelength based on organic PR polymer composites (PVK/ECZ/C₆₀) doped with the nonlinear chromophore 4-[4-(diethylamino)-2-hydroxyben-zylideneamino] benzonitrile (Dc). A picoseconds laser at 1064 nm wavelength is used to generate ultrasound pulses in aluminum plates and by using this LUS polymer interferometer, detection of these ultrasound waves is remotely performed at the surface of the specimens. The LUS sensor is used to determine the thickness of aluminum plates about 0.25 mm, 3 mm and 10 mm. We also show the potential of this polymer receiver for detection of an artificial defect in a metal sample.

Keywords

Laser Ultrasonic, Photorefractive (PR) Materials, Polymer Composites

Share and Cite:

Zamiri, S. , Reitinger, B. , Rodríguez-Rivera, M. , Ramos-Ortíz, G. , Burgholzer, P. , Bauer, S. and Maldonado, J. (2015) Employing 532 nm Wavelength in a Laser Ultrasound Interferometer Based on Photorefractive Polymer Composites. Open Access Library Journal, 2, 1-8. doi: 10.4236/oalib.1101247.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	Scruby, C.B. and Drain, L.E. (1990) Laser Ultrasonics: Techniques and Applications. Adam Hilger, Bristol.
[2]	Banet, M.J., et al. (1998) High Precision Film Thickness Determination Using a Laser-Based Ultrasonic Technique. Applied Physics Letters, 73, 169-171. http://dx.doi.org/10.1063/1.121780
[3]	Davies, S.J., et al. (1993) Laser-Generated Ultrasound: Its Properties, Mechanisms, and Multifarious Applications. Journal of Physics D: Applied Physics, 26, 329. http://dx.doi.org/10.1088/0022-3727/26/3/001
[4]	Honda, T., et al. (1995) Optical Measurement of Ultrasonic Nanometer Motion of Rough Surface by Two Wave Mixing in Bi12SiO20. Japanese Journal of Applied Physics, 34, 3737. http://dx.doi.org/10.1143/JJAP.34.3737
[5]	Tuovinen, H., et al. (1998) Directionally Sensitive Photorefractive Interferometric Line Receiver for Ultrasound Detection on Rough Surfaces. Applied Physics Letters, 73, 2236. http://dx.doi.org/10.1063/1.121687
[6]	Günter, P. and Huignard, J.P. (2007) Photorefractive Material and Their Applications. Springer Series in Optical Sciences, 115, 5-6.
[7]	Ivleva, L.I., et al. (2003) Two- and Four-Wave Mixing in SBN:Ni Crystals. Laser Physics, 13, 251.
[8]	Pouet, B.F., et al. (1996) Heterodyne Interferometer with Two-Wave Mixing in Photorefractive Crystals for Ultrasound Detection on Rough Surfaces. Applied Physics Letters, 69, 3782.
[9]	Garcia, P.M., et al. (1995) Self-Stabilized Holographic Recording in LiNbOs:Fe Crystals. Optics Communications, 117, 235-240. http://dx.doi.org/10.1016/0030-4018(95)00157-4
[10]	Blouin, A., et al. (1994) Detection of Ultrasonic Motion of a Scattering Surface by Two-Wave Mixing in a Photorefractive GaAs Crystal. Applied Physics Letters, 65, 932. http://dx.doi.org/10.1063/1.112153
[11]	Klein, M.B., et al. (1999) Homodyne Detection of Ultrasonic Surface Displacements Using Two-Wave Mixing in Photorefractive Polymers. Optics Communications, 162, 79-84. http://dx.doi.org/10.1016/S0030-4018(99)00023-1
[12]	Köber, S., et al. (2011) Organic Photorefractive Materials and Applications. Advanced Materials, 23, 4725-4763. http://dx.doi.org/10.1002/adma.201100436
[13]	Ostroverkhova, O., et al. (2004) Organic Photorefractive: Mechanisms, Materials, and Applications. Chemical Reviews, 104, 3267-3314. http://dx.doi.org/10.1021/cr960055c
[14]	Maldonado, J.L., et al. (2009) High Diffraction Efficiency at Low Electric Field in Photorefractive Polymers Doped with Arylimine Chromophores. Journal of Physics D: Applied Physics, 42, Article ID: 075102. http://dx.doi.org/10.1088/0022-3727/42/7/075102
[15]	Herrera-Ambriz, V., et al. (2011) Highly Efficient Photorefractive Organic Polymers Based on Benzonitrile Shiff Bases Nonlinear Chromophores. Journal of Physical Chemistry C, 115, 23955-23963. http://dx.doi.org/10.1021/jp206204p
[16]	Zamiri, S., et al. (2014) Laser Ultrasonic Receivers Based on Organic Photorefractive Polymer Composites. Applied Physics B: Lasers and Optics, 114, 509-515. http://dx.doi.org/10.1007/s00340-013-5554-7
[17]	Wang, X., et al. (1996) Focused Bulk Ultrasonic Waves Generated by Ring-Shaped Laser Illumination and Application to Flaw Detection. Journal of Applied Physics, 80, 4274. http://dx.doi.org/10.1063/1.363387
[18]	Zamiri, S., et al. (2014) Converging Laser Generated Ultrasonic Waves Using Annular Patterns Irradiation. IOP Journal, Journal of Physics: Conference Series, 520, Article ID: 012001.