Propagation of acoustic waves along the surface of a sphere

Satoru Ishikawa; Hideo Cho; Noritaka Nakaso; Yusuke Tsukahara; Kazushi Yamanaka

Propagation of acoustic waves along the surface of a sphere

Satoru Ishikawa, Hideo Cho, Noritaka Nakaso, Yusuke Tsukahara, Kazushi Yamanaka

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Conference article › peer-review

Abstract

By virtue of the diffraction-free propagation of surface acoustic waves (SAWs) on a sphere, we observed multiple round-trips of as many as 100 turns. After experimental verification of the beam shapes, we proposed ball acoustooptic devices utilizings the focussing SAWs.

Original language	English
Pages (from-to)	765-768
Number of pages	4
Journal	Proceedings of the IEEE Ultrasonics Symposium
Volume	1
Publication status	Published - 2001 Dec 1
Event	2001 Ultrasonics Symposium - Atlanta, GA, United States Duration: 2001 Oct 6 → 2001 Oct 10

ASJC Scopus subject areas

Acoustics and Ultrasonics

Cite this

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title = "Propagation of acoustic waves along the surface of a sphere",

abstract = "By virtue of the diffraction-free propagation of surface acoustic waves (SAWs) on a sphere, we observed multiple round-trips of as many as 100 turns. After experimental verification of the beam shapes, we proposed ball acoustooptic devices utilizings the focussing SAWs.",

author = "Satoru Ishikawa and Hideo Cho and Noritaka Nakaso and Yusuke Tsukahara and Kazushi Yamanaka",

year = "2001",

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AU - Ishikawa, Satoru

AU - Cho, Hideo

AU - Nakaso, Noritaka

AU - Tsukahara, Yusuke

AU - Yamanaka, Kazushi

PY - 2001/12/1

Y1 - 2001/12/1

N2 - By virtue of the diffraction-free propagation of surface acoustic waves (SAWs) on a sphere, we observed multiple round-trips of as many as 100 turns. After experimental verification of the beam shapes, we proposed ball acoustooptic devices utilizings the focussing SAWs.

AB - By virtue of the diffraction-free propagation of surface acoustic waves (SAWs) on a sphere, we observed multiple round-trips of as many as 100 turns. After experimental verification of the beam shapes, we proposed ball acoustooptic devices utilizings the focussing SAWs.

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M3 - Conference article

AN - SCOPUS:0035729033

VL - 1

SP - 765

EP - 768

JO - Proceedings - IEEE Ultrasonics Symposium

JF - Proceedings - IEEE Ultrasonics Symposium

SN - 1051-0117

T2 - 2001 Ultrasonics Symposium

Y2 - 6 October 2001 through 10 October 2001

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Propagation of acoustic waves along the surface of a sphere

Abstract

ASJC Scopus subject areas

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