Abstract
The complete elastic modulus matrix of a KY(WO4)2 single crystal has been determined for the first time using sound velocities measured in different directions of the crystal by a pulse-echo method. We have studied the entire isotropic part of the elasto-optic modulus matrix of KY(WO4)2 and identified high acousto-optic coupling efficiency directions. Calculated sound velocities in the three main crystallographic planes demonstrate that there are directions with considerable group velocity dispersion.
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Pavlyuk, A.A., Vasiliev, Ya.V., Kharchenko, L.Yu., and Kuznetsov, F.A., Low Thermal Gradient Technique and Method for Large Oxide Crystals Growth from Melt and Flux, Proc. APSAM-92, 1993, pp. 164–171.
Mateos, X., Sole, R., Gavalda, J., et al., Crystal Growth, Optical and Spectroscopic Characterisation of Monoclinic KY(WO4)2 Co-doped with Er3+ and Yb3+, Opt. Mater., 2006, vol. 28, pp. 423–431.
Sangeeta Desai, D.G., Singh, A.K., and Sabharrwal, S.C., Growth and Characterization of KY(WO4)2 Crystals, J. Cryst. Growth, 2008, vol. 310, pp. 2815–2819.
Kaminskii, A.A., Konstantinova, A.F., Orekhova, V.P., et al., Optical and Nonlinear Laser Properties of the χ(3)-Active Monoclinic α-KY(WO4)2 Crystals, Crystallogr. Rep., 2001, vol. 46, no. 4, pp. 665–672.
Demidowich, A.A., Kuzmin, A.N., Nikeenko, N.K., et al., Optical Characterization of Yb,Tm:KYW Crystal Concerning Laser Application, J. Alloys Compd., 2002, vol. 341, pp. 124–129.
Hildebrandt, M., Buting, U., Kosch, U., et al., Diode-Pumped Yb:KYW Thin-Disk Laser Operation with Wavelength Tuning to Small Quantum Defects, Opt. Commun., 2006, vol. 259, pp. 796–798.
Mochalov, I.V., Laser and Nonlinear Properties of the Potassium Gadolinium Tungstate Laser Crystal, Opt. Eng., 1996, vol. 36, no. 6, pp. 1660–1669.
Bodnar’, I.T., Temperature Dependence of the Principal and Additional Refractive Indices of Yb:KGW and KYW Crystals in the Range of 20–400°C, Opt. Spectrosc., 2009, vol. 106, no. 5, pp. 762–766.
Sirotin, Yu.I. and Shaskol’skaya, M.P., Osnovy krystallofiziki (Fundamentals of Crystal Physics), Moscow: Nauka, 1979.
Klevtsov, P.V., Kozeeva, L.P., and Klevtsova, R.F., Crystallographic Study of Potassium Yttrium Tungstate and Molybdate, Izv. Akad. Nauk SSSR, Neorg. Mater., 1968, vol. 4, no. 7, pp. 1147–1151.
Pujol, M.C., Rico, M., Zaldo, C., et al., Crystalline Structure and Optical Spectroscopy of Er3+-Doped KGd(WO4)2 Single Crystals, Appl. Phys. B, 1999, vol. 68, pp. 187–197.
Fedorov, F.I., Teoriya uprugikh voln v kristallakh (Theory of Elastic Waves in Crystals), Moscow: Nauka, 1965.
Aleksandrov, K.S., Determination of the Elastic Moduli of a Monoclinic Crystal by a Pulsed Ultrasonic Technique, Kristallografiya, 1958, vol. 3, no. 5, pp. 623–626.
Belikov, V.P., Aleksandrov, K.S., and Ryzhova, T.V., Uprugie svoistva porodoobrazuyushchikh mineralov i gornykh porod (Elastic Properties of Rock-Forming Minerals and Rocks), Moscow: Nauka, 1970.
Truell, R., Elbaum, C., and Chick, B.B., Ultrasonic Methods in Solid State Physics, New York: Academic, 1969.
Dixon, R.W., J. Appl. Phys., 1967, vol. 38, pp. 3634–3639.
Dixon, R.W., Photoelastic Properties of Selected Materials and Their Relevance for Application to Acoustic Light Modulators and Scanners, J. Appl. Phys., 1967, vol. 38, pp. 5149–5153.
Kasprowicz, D., Trzaskowska, A., Majchrowski, A., et al., Elastic Properties of KY(WO4)2 Single Crystals Studied by Brillouin Spectroscopy, J. Alloys Compd., 2010, vol. 492, nos. 1–2, pp. 671–674.
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Original Russian Text © M.M. Mazur, F.A. Kuznetsov, L.I. Mazur, A.A. Pavlyuk, V.I. Pustovoit, 2012, published in Neorganicheskie Materialy, 2012, Vol. 48, No. 1, pp. 74–80.
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Mazur, M.M., Kuznetsov, F.A., Mazur, L.I. et al. Elastic and photoelastic properties of KY(WO4)2 single crystals. Inorg Mater 48, 67–73 (2012). https://doi.org/10.1134/S0020168511120120
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DOI: https://doi.org/10.1134/S0020168511120120