Design of a broadband metamaterial-based acoustic lens using elaborated carpet cloak strategy

2021 ◽  
Vol 127 (12) ◽  
Author(s):  
Sajad Eslamzadeh ◽  
Mohsen Ghaffari-Miab ◽  
Bijan Abbasi-Arand
Keyword(s):  
Acoustic Lens

Phononic-Crystal Acoustic Lens by Design for Energy-Transmission Devices

2012 ◽  
Vol 132 (5) ◽  
pp. 686-690
Author(s):  
Yusuke Kanno ◽  
Kenji Tsuruta ◽  
Kazuhiro Fujimori ◽  
Hideki Fukano ◽  
Shigeji Nogi
Keyword(s):  
Phononic Crystal ◽  
Energy Transmission ◽  
Acoustic Lens

scholarly journals Experimental realization of a nonlinear acoustic lens with a tunable focus

2014 ◽  
Vol 104 (1) ◽  
pp. 014103 ◽  
Author(s):  
Carly M. Donahue ◽  
Paul W. J. Anzel ◽  
Luca Bonanomi ◽  
Thomas A. Keller ◽  
Chiara Daraio
Keyword(s):  
Experimental Realization ◽  
Acoustic Lens ◽  
Nonlinear Acoustic

Liquid acoustic lens for photoacoustic tomography

2013 ◽  
Vol 38 (15) ◽  
pp. 2930 ◽  
Author(s):  
Chaolong Song ◽  
Lei Xi ◽  
Huabei Jiang
Keyword(s):  
Photoacoustic Tomography ◽  
Acoustic Lens

An inverse design method of the acoustic lens

2021 ◽  
Vol 119 (15) ◽  
pp. 153503
Author(s):  
Chengfu Gu ◽  
Zengtao Yang ◽  
Hua Wang
Keyword(s):  
Design Method ◽  
Inverse Design ◽  
Acoustic Lens ◽  
Inverse Design Method

scholarly journals Polyadic Cantor Fractal Ultrasonic Lenses: Design and Characterization

2018 ◽  
Vol 8 (8) ◽  
pp. 1389 ◽  
Author(s):  
Sergio Castiñeira-Ibáñez ◽  
Daniel Tarrazó-Serrano ◽  
Jose Fuster ◽  
Pilar Candelas ◽  
Constanza Rubio
Keyword(s):  
Thermal Ablation ◽  
Dynamic Control ◽  
Design Parameters ◽  
Medical Applications ◽  
Curved Surfaces ◽  
Ultrasonic Beam ◽  
Acoustic Lens ◽  
Acoustic Profile ◽  
Made In

Traditional acoustic lenses modulate the ultrasonic beam due to their curved surfaces and the refractive material of which they are made. In this work, a different type of acoustic lens, based on Polyadic Cantor Fractals (PCF), is presented and thoroughly analyzed. These new Polyadic Cantor Fractal Lenses (PCFLs) are completely flat and easy to build, and they present interesting modulation capabilities over the acoustic profile. The dependence of the focusing profile on the PCFL design parameters is fully characterized, and it is shown that certain design parameters provide a dynamic control, which is critical in many medical applications such as thermal ablation of tumors.

Design and Convergence Performance Analysis of Aspherical Acoustic Lens Applied to Ambient Noise Imaging in Actual Ocean Experiment

2011 ◽  
Vol 50 (7) ◽  
pp. 07HG09 ◽  
Author(s):  
Kazuyoshi Mori ◽  
Hanako Ogasawara ◽  
Toshiaki Nakamura ◽  
Takenobu Tsuchiya ◽  
Nobuyuki Endoh
Keyword(s):  
Performance Analysis ◽  
Ambient Noise ◽  
Acoustic Lens ◽  
Convergence Performance

The imaging property of photoacoustic Fourier imaging and tomography using an acoustic lens imaging system

2007 ◽  
Vol 101 (6) ◽  
pp. 063103 ◽  
Author(s):  
Wei Wan ◽  
Ruisheng Liang ◽  
Zhilie Tang ◽  
Zhanxu Chen ◽  
Hanchao Zhang ◽  
...  
Keyword(s):  
Imaging System ◽  
Acoustic Lens ◽  
Fourier Imaging ◽  
Imaging Property

Photoacoustic Tomography of Multi-Layer Sample Using Acoustic Lens

2012 ◽  
Vol 32 (6) ◽  
pp. 0611002
Author(s):  
魏亚东 Wei Yadong ◽  
吴云霞 Wu Yunxia ◽  
张志坚 Zhang Zhijian
Keyword(s):  
Photoacoustic Tomography ◽  
Acoustic Lens ◽  
Layer Sample
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