THE GENERATION OF BULK ACOUSTIC WAVES BY INTERDIGITAL TRANSDTJCEB

Chin. Phys. Lett.

1989, Vol. 6

Issue (10): 461-464 DOI:

Original Articles

THE GENERATION OF BULK ACOUSTIC WAVES BY INTERDIGITAL TRANSDTJCEB

YIN Jianhua;SHUl Yongan;JIANG Wenhua

Institute of Acoustics, Nanjing University, Nanjing

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YIN Jianhua, SHUl Yongan, JIANG Wenhua 1989 Chin. Phys. Lett. 6 461-464

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Abstract A simple method has been presented to analyse the generation of bulk acoustic waves (BAWs) by interdigital transducers (IDTs) on piezoelectric substrate. From calculation results with this method, we have found the strongest BAWs generation on Y-130°cut X-90°propagating LiNbO₃. Some theoretical and experimental results for LiNbO₃ with different orientations have been given.

Keywords: 62.30.+d 43.85.+f

Published: 01 October 1989

PACS:	62.30.+d	(Mechanical and elastic waves; vibrations)
	43.85.+f

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1989/V6/I10/0461

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	SHUl Yongan
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