Surface acoustic wave and Bleustein-Gulyaev wave generation in KTiOPO[sub 4] crystals

Chu, David K.T.; Bierlein, John D.
October 1993
Applied Physics Letters;10/11/1993, Vol. 63 Issue 15, p2041
Academic Journal
Examines the surface acoustic waves (SAW) in potassium titanyl phosphate (KTP) crystals. Behavior of high cooling coefficient in SAW; Generation of Bleustein-Gulyaev waves in KTP substrate; Applicability of KTP for wideband high frequency oscillations.


Related Articles

  • Formation of a metastable superlattice by x-ray interaction with standing surface acoustic waves.  // Applied Physics Letters;7/19/1993, Vol. 63 Issue 3, p305 

    Investigates x-ray diffraction on the surface of a lithium niobate crystal modulated by standing surface acoustic waves. Observation on the photorefractive properties of ferroelectric crystal; Induction of the photorefractive effect by changing the refractive index; Application of x-ray methods...

  • Magnetoelastic wave tunneling via a gap between ferroelectric crystals with relative longitudinal displacement. Vilkov, E. A.; Moiseev, A. V.; Shavrov, V. G. // Technical Physics Letters;Sep2009, Vol. 35 Issue 9, p876 

    The tunneling of a plane monochromatic acoustic wave via a gap between two ferromagnetic crystals exhibiting relative longitudinal displacement has been studied. It is shown that, at a gap width comparable with the wavelength, the acoustic wave can exhibit complete transmission at the...

  • First Evidence of Surface SH-Wave Propagation in Cubic Piezomagnetics. Zakharenko, Aleksey // Journal of Electromagnetic Analysis & Applications;May2010, Vol. 2 Issue 5, p287 

    This theoretical work provides with results of characteristics calculation of the ultrasonic surface Zakharenko waves (USZWs) existing in piezomagnetic cubic monocrystals of class m3m that can be readily used for non-destructive testing. The piezomagnetic waves propagate in direction [101]...

  • Surface acoustic wave propagation properties in 0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3 single crystal poled along [111]c. Xiuming Li; Rui Zhang; Naixing Huang; Tianquan Lü; Wenwu Cao // Applied Physics Letters;12/14/2009, Vol. 95 Issue 24, p242906 

    Surface acoustic wave (SAW) propagation properties in relaxor-based 0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3 (PMN-33%PT) ferroelectric single crystals poled along [111]c has been analyzed theoretically. We found that the X-cut PMN-33%PT has lower phase velocity and higher electromechanical coupling...

  • Surface acoustic wave propagation in Y- and Z-cut 0.67PbMgNbO3–0.33PbTiO3 single crystals. Li, Xiuming; Zhang, Rui; Huang, Naixing; Lü, Tianquan; Cao, Wenwu // Journal of Applied Physics;Sep2009, Vol. 106 Issue 5, p054110 

    Surface acoustic wave (SAW) propogation in Y-cut and Z-cut relaxor-based 0.67Pb(Mg1/3Nb2/3)O3–0.33PbTiO3 (PMN-33%PT) ferroelectric single crystals poled along [001]c cubic direction has been analyzed theoretically. Characteristic curves were obtained for the phase velocity,...

  • Electroacoustic waves confined by a moving domain wall superlattice of a ferroelectric crystal. Vilkov, E. A.; Maryshev, S. N. // Acoustical Physics;Nov2010, Vol. 56 Issue 6, p840 

    The dispersion properties of electroacoustic wave modes confined by a superlattice of uniformly moving 180° domain walls in a tetragonal ferroelectric crystal are considered. It is shown that the manifold of partial electroacoustic interfacial waves in the lattice is restricted to the first...

  • Phase variation of focused surface acoustic wave. Jen, C. K.; Cielo, P.; Bussiere, J.; Nadeau, F.; Farnell, G. W. // Applied Physics Letters;2/1/1985, Vol. 46 Issue 3, p241 

    Converging and diverging surface acoustic waves (SAW) have been generated and detected using a noncontacting method. A yttrium aluminum garnet laser together with an axicon lens produces a focused optical ring which excites both converging and diverging SAW on the test sample. An optical...

  • Spatially resolved photoluminescence in GaAs surface acoustic wave structures. Santos, P. V.; Ramsteiner, M.; Jungnickel, F. // Applied Physics Letters;4/27/1998, Vol. 72 Issue 17 

    The interaction between a surface acoustic wave (SAW) and the excitonic photoluminescence (PL) in GaAs SAW structures is investigated. The dependence of the PL on the SAW amplitude and illumination intensity is explained by a simple model based on the field-induced ionization of the excitons and...

  • Giant surface acoustic waves generated by a multiple beam laser: Application to the detection of.... Chenu, C.; Noroy, M.-H. // Applied Physics Letters;8/29/1994, Vol. 65 Issue 9, p1091 

    Details the generation of giant surface acoustic wave pulses by implementing an array thermoelastic sources on the surface of a solid. Introduction of the delays between the laser emission time; Detection of mechanical displacements; Presentation of examples of noncontact and nondestructive...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics