Power Flow Angles of GHz Propagating Acoustic Waves in Thin-Film Lithium Niobate

2021 ◽  
Author(s):  
Ruochen Lu ◽  
Songbin Gong
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Acoustic Waves ◽  
Power Flow

scholarly journals Visualization of acoustic power flow in suspended thin-film lithium niobate phononic devices

2021 ◽  
Vol 119 (21) ◽  
pp. 214101
Author(s):  
Daehun Lee ◽  
Shawn Meyer ◽  
Songbin Gong ◽  
Ruochen Lu ◽  
Keji Lai
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Power Flow ◽  
Acoustic Power

scholarly journals Formation of a Complex Topologies of SAW-Based Inertial Sensors by Laser Thin Film Local Evaporation

Micromachines ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 10
Author(s):  
Alexander Kukaev ◽  
Dmitry Lukyanov ◽  
Denis Mikhailenko ◽  
Daniil Safronov ◽  
Sergey Shevchenko ◽  
...  
Keyword(s):  
Thin Film ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Acoustic Waves ◽  
Inertial Sensors ◽  
Surface Acoustic Waves ◽  
Sensing Element ◽  
Small Series ◽  
Evaporation Technique ◽  
Photolithography Process

Originally, sensors based on surface acoustic waves are fabricated using photolithography, which becomes extremely expensive when a small series or even single elements are needed for the research. A laser thin film local evaporation technique is proposed to substitute the photolithography process in the production of surface acoustic wave based inertial sensors prototypes. To estimate its potential a prototype of a surface acoustic wave gyroscope sensing element was fabricated and tested. Its was shown that the frequency mismatch is no more than 1%, but dispersion of the wave on small inertial masses leads to a spurious parasitic signal on receiving electrodes. Possible ways of its neglecting is discussed.

scholarly journals Advanced Electrode Design for Low-Voltage High-Speed Thin-Film Lithium Niobate Modulators

2021 ◽  
Vol 13 (2) ◽  
pp. 1-9
Author(s):  
Xingrui Huang ◽  
Yang Liu ◽  
Zezheng Li ◽  
Huan Guan ◽  
Qingquan Wei ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
High Speed ◽  
Low Voltage ◽  
Electrode Design

scholarly journals The thin film bulk acoustic wave resonator based on single-crystalline 43○Y-cut lithium niobate thin films

AIP Advances ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 075002
Author(s):  
Xiaoyuan Bai ◽  
Yao Shuai ◽  
Lu Lv ◽  
Ying Xing ◽  
Jiaoling Zhao ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Lithium Niobate ◽  
Acoustic Wave ◽  
Bulk Acoustic Wave ◽  
Single Crystalline ◽  
Bulk Acoustic Wave Resonator ◽  
Wave Resonator ◽  
Film Bulk

scholarly journals Gigahertz Phononic Integrated Circuits on Thin-Film Lithium Niobate on Sapphire

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Felix M. Mayor ◽  
Wentao Jiang ◽  
Christopher J. Sarabalis ◽  
Timothy P. McKenna ◽  
Jeremy D. Witmer ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Integrated Circuits

scholarly journals The power flow angle of acoustic waves in thin piezoelectric plates

2008 ◽  
Vol 55 (9) ◽  
pp. 1984-1991 ◽  
Author(s):  
I.E. Kuznetsova ◽  
B.D. Zaitsev ◽  
A.A. Teplykh ◽  
S.G. Joshi ◽  
A.S. Kuznetsova
Keyword(s):  
Acoustic Waves ◽  
Power Flow ◽  
Flow Angle ◽  
Piezoelectric Plates

Thin film lithium niobate on sapphire for SAW applications

1995 ◽  
Vol 11 (1-4) ◽  
pp. 201-211 ◽  
Author(s):  
Kuok-San Ho ◽  
Jian Lin ◽  
Jing Chen ◽  
Thomas A. Rabson ◽  
Robert Higgins
Keyword(s):  
Thin Film ◽  
Lithium Niobate

Investigation of acoustic waves in thin plates of lithium niobate and lithium tantalate

2001 ◽  
Vol 48 (1) ◽  
pp. 322-328 ◽  
Author(s):  
I.E. Kuznetsova ◽  
B.D. Zaitsev ◽  
S.G. Joshi ◽  
I.A. Borodina
Keyword(s):  
Lithium Niobate ◽  
Acoustic Waves ◽  
Lithium Tantalate ◽  
Thin Plates
Sign in / Sign up

Export Citation Format

Share Document