Measurements of Bleustein-Gulyaev waves in Li2B4O7 crystal

Soluch W.

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Measurements of Bleustein-Gulyaev waves in Li2B4O7 crystal

机译：Li2B4O7晶体中Bleustein-Gulyaev波的测量

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Properties of Bleustein-Gulyaev waves (BGW) innLi2B4O7 crystal were determined fromnthe measured parameters of a delay line with double electrodeninterdigital transducers (IDT). Since the frequency response at thenthird harmonic was in good agreement with the SAW equivalent circuitnmodel, it was possible to determine the BGW parameters. It was foundnthat the coupling coefficient of BGW is very sensitive to aluminum layernthickness variations. Good agreement was found between calculated andnmeasured parameters of BGW from an extrapolation to the zero layernthickness

机译：Lin2B4O7晶体的Bleustein-Gulyaev波（BGW）的特性由双电极叉指换能器（IDT）的延迟线测量参数确定。由于当时三次谐波的频率响应与SAW等效电路模型非常吻合，因此可以确定BGW参数。研究发现，BGW的耦合系数对铝层厚度变化非常敏感。从外推到零层厚度，BGW的计算参数和测量参数之间找到了很好的一致性

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《IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control》 |1995年第5期|p.967-969|共3页
作者
Soluch W.;
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正文语种 eng
中图分类声学工程;计量学;
关键词
frequency response; interdigital transducers; lithium compounds; nonlinear acoustics; piezoelectric materials; surface acoustic wave delay lines; surface acoustic waves; Al; Al layer thickness variations; BGW parameters; Bleustein-Gulyaev waves; Li2Bsub;

机译：频率响应叉指换能器锂化合物非线性声学压电材料表面声波延迟线表面声波Al铝层厚度变化BGW参数Bleustein-Gulyaev波Li2B sub;

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专利

1. Measurements of Bleustein-Gulyaev waves in Li/sub 2/B/sub 4/O/sub 7/ crystal [J] . Soluch W. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control . 1995,第5期

机译：Li / sub 2 / B / sub 4 / O / sub 7 /晶体中Bleustein-Gulyaev波的测量
2. Acousto-optic detection of Bleustein-Gulyaev surface waves propagating on cubic crystals [J] . Rouvaen JM., Goutin P., Gazalet M., Journal of Physics, D. Applied Physics: A Europhysics Journal . 1998,第6期

机译：立方晶体上传播的布鲁斯坦-居利亚夫表面波的声光检测
3. DETECTION OF BLEUSTEIN-GULYAEV SURFACE WAVES PROPAGATING ON HEXAGONAL CRYSTALS USING ACOUSTO-OPTIC INTERACTION [J] . Rouvaen JM., Logette P., Ourak M., Journal of Physics, D. Applied Physics: A Europhysics Journal . 1995,第7期

机译：声光相互作用检测在六角形晶体上传播的布鲁斯汀-居利耶夫表面波
4. Light diffraction by Bleustein-Gulyaev surface acoustic waves in gallium arsenide and other piezoelectric cubic crystals [C] . Bright, V.M., Hunt, . 1989

机译：Bleustein-Gulyaev表面声波在砷化镓和其他压电立方晶体中的光衍射
5. Laser-ultrasonic Measurement of Single-crystal Elastic Constants from Polycrystalline Samples by Measuring and Modeling Surface Acoustic Wave Velocities [D] . Du, Xinpeng 2018

机译：通过测量和建模表面声波速度对多晶样品中的单晶弹性常数进行激光超声测量
6. A New Crystal for Wave-Length Measurements of Soft X-Rays [O] . Linus Pauling, Albert Björkeson 1925

机译：一种用于软X射线波长测量的新型晶体
7. Anisotropy of acousto-optic figure of merit in tetragonal crystals with accounting for non-orthogonality of acoustic eigenwave polarizations. 2. The cases of Li2B4O7 and TeO2 crystals [O] . O Mys, V Savaryn, M Kostyrko, 2019

机译：四方晶体中宫间隙的各向异性，具有声学特征波偏振的非正交性的核算。 2. li2b4o7和teo2晶体的病例
8. Optically Stimulated Luminescence from Ag-doped Lithium Tetraborate (Li2B4O7) Crystals. [R] . Maniego, E. S. 2016

机译：来自ag掺杂的四硼酸锂（Li2B4O7）晶体的光学刺激发光。

Measurements of Bleustein-Gulyaev waves in Li2B4O7 crystal

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