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2010 Joint China-Japan International Workshop on Acoustic Wave Devices was Held in IACAS

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(From Acoustical Micro-Electric Mechanics System Laboratory) 2010 Joint China-Japan International Workshop on Acoustic Wave Devices, organized by the 118th Technical Meeting of 150th Committee on Acoustic Wave Device Technology, the Japan Society for the Promotion of Science(JSPS), the Acoustical Society of China(ASC), and the Institute of Acoustics, Chinese Academy of Sciences (IACAS), was held in IACAS on November 3-5, 2010.The workshop was aimed at prompting theacademic exchangeacademic exchangeacademic exchange academic exchange on acoustical research, experts from both Japan and China came here for experiences exchange and to share latest achievements and new techniques of acoustic wave devices.

About 60 experts and scholars from China, Japan, America and China Taiwan attended the workshop. The honored guests includes Chairman of JSPS ( Prof.M.Yamanouchi, K.Yamaguchi, K.Y.Hashimoto, D.C.Malocha ), professor of University of Central Florida, USA, Shitang He, IOA professor and Yong'an Shui, Nanjing University professor. Participators from abroad: Chiba University, Tohoku University, Tohoku Institute of Technology, Ishinomaki Senshu University, Kyoto University, Hyogo University, KDS, Kyocera,Fujitsu, Hitachi,Ltd., Japanese intelligence research institute. And internal participators: IACAS, Tsinghua University, Nanjing University, Huazhong University of Science and Technology, Shanghai jiaotong University, Xi'an jiaotong University, Ningbo University, Zhejiang University, Zhejiang University of Media and Communications, Beijing Changfeng SAW company, Sichuan Institute of piezoelectric and acousto-optic technology, Shoulder Electronics Ltd., TXC Company Taiwan. LI Honglang,associate Professor of IACAS and Ken-ya hashimoto, professor of Chiba university are the chairman of the workshop, LI Fenghua, Director of IACAS, ZONG Jian, vice chairman of ASC, and LI Ying, executive of IACAS Science and Technology Department, attended the opening ceremony. Director Li of IACAS gave the welcome address,

The workshop schedule was as follows: 1)Lab tour on November 3, 2010:scholars visit the IOA exhibition room, acoustic MEMS lab, Thinkit lab, Noise and vibration lab and Tsinghua university lab. 2)Workshop at the Conference Room IOA on November 4 -5, 2010.

During this workshop, six experts were invited to give reports about six hot topics:

1. K.Y.Hashimoto, a professor from Chiba University: A Fast-Mechanical Scanning and Phase-Sensitive Laser Probe System for RF SAW/BAW Device Diagnosis

2. D.C.Malocha, a professor from University of Central Florida, USA: Spread Spectrum Wireless Passive Surface Acoustic Wave Sensor System

3. SHUI Yong'an, a professor from Nanjing University: A SAW RFID with Huge Code Capacity Operated at 920-925 MHz Frequency Band

4.N.Wakatsuki,Ishinomaki a professor from Senshu University: Improved Applications of Bulk Wave Resonators Using High Coupling Piezoelectric Crystals; MEMS Gyroscope and Viscoelasticity Sensor

5.Y Chen, a professor from Tsinghua University: Three Ultrasonic Motor Designs and Their Potential Applications

6.HE Shitang, a professor from IACAS: Progress on SAW gas sensor

The attendees shared their research experiences, latest achievements and new technologies on acoustic Wave devices,which includes new designs, optimization ,new processing and material characteristics of SAW and BAW devices. The workshop was especially focused on Wireless Passive Surface Acoustic Wave Sensor, RFID, gas sensors and biological sensors. Attendees have fruitful discussion.

LI Honglang hosted the closing ceremony. HE Shitang, D.C.Malocha and M.Yamaguchi gave address on the closing ceremony. They congratulated the success of the joint workshop, malocha said that the acoustic wave device has been developed rapidly, the processing technique is quite mature and it has been used widely. The acoustic wave devices will of course have a bright future. The successful held of the joint workshop push forward the long-term friendship and cooperation between China and Japan. Both of attendees expect the workshop will become bilateral meeting and be held regularly. The joint China Japan workshop was a great success.

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