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小山大介 2012年 研究業績一覧 (32件 / 262件)
論文
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Daisuke Koyama,
Megumi Hatanaka,
Kentaro Nakamura,
Mami Matsukawa.
Ultrasonic optical lens array with variable focal length and pitch,
Optics Letters,
vol. 37,
no. 24,
pp. 5256-5258,
Dec. 2012.
公式リンク
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Mingjie Ding,
Daisuke Koyama,
Kentaro Nakamura.
Noncontact ultrasonic transport of liquid using a flexural vibration plate,
Applied Physics Express,
vol. 5,
no. 9,
pp. 097301-1-3,
Aug. 2012.
公式リンク
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Iwaki Akiyama,
Natsuki Yoshizumi,
Shigemi Saito,
Yuji Wada,
Daisuke Koyama,
Kentaro Nakamura.
Development of multiple-frequency ultrasonic imaging system using multiple resonance piezoelectric transducer,
Japanese Journal of Applied Physics,
vol. 51,
no. 7S,
pp. 07Gf02-1-9,
July 2012.
公式リンク
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Neisei Hayashi,
Yosuke Mizuno,
Daisuke Koyama,
Kentaro Nakamura.
Dependence of Brillouin frequency shift on temperature and strain in poly(methyl methacrylate)-based polymer optical fibers estimated by acoustic velocity measurement,
Applied Physics Express,
Vol. 5,
pp. 032502-1-3,
Mar. 2012.
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Daisuke Koyama,
Ryoichi Isago,
Kentaro Nakamura.
Ultrasonic variable-focus optical lens using viscoelastic material,
Applied Physics Letters,
The American Institute of Physics,
vol. 100,
no. 9,
pp. 091102-1-3,
Feb. 2012.
公式リンク
国際会議発表 (査読有り)
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S. Morikawa,
M. Ueda,
K. Yoshida,
D. Koyama,
K. Nakamura,
Yoshiaki Watanabe.
Sound pressure threshold of non-spherical oscillation of an attached bubble evaluated by laser Droppier vibrometer,
2012 IEEE International Ultrasonic Symposium,
Proceedings of 2012 IEEE International Ultrasonic Symposium,
pp. 767-770 (P2G-3),
Oct. 2012.
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Daisuke Koyama,
Kentaro Nakamura.
Ultrasonic High-Speed Variable-Focus Optical Lens,
1st IEEE Gloval Conference on Consumer Electronics 2012,
proceedings of IEEE GCCE 2012,
pp. 54-55,
Oct. 2012.
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Shuichi Kondo,
Daisuke Koyama,
Kentaro Nakamura.
Bar-shaped Ultrasonic Linear Motor Using Traveling Wave along Rod with Bimorph Transducers,
1st IEEE Gloval Conference on Consumer Electronics 2012,
proceedings of IEEE GCCE 2012,
pp. 62-66 (701),
Oct. 2012.
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Ming Jie Ding,
Daisuke Koyama,
Kentaro Nakamura.
Noncontact Ultrasonic Transportation of Droplet Using an Acoustic Waveguide,
2012 IEEE International Ultrasonic Symposium,
Proceedings of 2012 IEEE International Ultrasonic Symposium,
pp. 1990-1993 (5I-1),
Oct. 2012.
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Neisei Hayashi,
Yosuke Mizuno,
Daisuke Koyama,
Kentaro Nakamura.
Brillouin Frequency Shift Dependences on Temperature and Strain in PMMA-Based Polymer Optical Fibers Estimated by Acoustic Velocity Measurement,
22nd International Conference on Optical Fibre Sensors (OFS-22),
Proceedings of SPIE,
Vol. 8421,
pp. 84218V-1-4 (PO3-10),
Oct. 2012.
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Daisuke Koyama,
Ryoichi Isago,
Kentaro Nakamura.
Varifocal imaging using an ultrasonic optical lens with viscoelastic material,
22nd International Conference on Optical Fibre Sensors (OFS-22),
Proceedings of SPIE,
Vol. 8421,
pp. 84212N-1-4 (PO1-7),
Oct. 2012.
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Daisuke Koyama,
Ryoichi Isago,
Kentaro Nakamura.
Three-dimentional focus scanning by an acoustic variable-focus optical liquid lens,
The 19th International Symposium on Nonlinear Acoustics,
AIP Conference Proceedings of the 19th International Symposium on Nonlinear Acoustics,
The American Institute of Physics,
Vol. 1474,
pp. 355-358,
May 2012.
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Kentaro Nakamura,
Ryoichi Isago,
Daisuke Koyama.
Endoscopic Optical Coherence Elastography Using Acoustic Radiation Force and a Vibrating Fiber,
The 19th International Symposium on Nonlinear Acoustics,
AIP Conference Proceedings of the 19th International Symposium on Nonlinear Acoustics,
The American Institute of Physics,
Vol. 1474,
pp. 247-250,
May 2012.
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Yuuji Wada,
Daisuke Koyama,
Kentaro Nakamura.
Finite difference calculation of acoustic streaming including the boundary layer phenomena in an ultrasonic air pump on graphics processing unit array,
The 19th International Symposium on Nonlinear Acoustics,
AIP Conference Proceedings of the 19th International Symposium on Nonlinear Acoustics,
The American Institute of Physics,
Vol. 1474,
pp. 91-94,
May 2012.
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Daisuke Koyama,
Ryoichi Isago,
Kentaro Nakamura.
Variable-Focus Optical Lens Using Viscoelastic Material and Acoustic Radiation Force,
The 9th International Workshop on Piezoelectric Materials and Applications (IWPMA 2012),
Book of Abstructs on IWPMA 2012,
p. 125 (3pOA02),
Apr. 2012.
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Kentaro Nakamura,
Daisuke Koyama,
So-ichi Murakami.
Ultrasonic Non-contact Transportation System for Small Objects/Fluid,
The 9th International Workshop on Piezoelectric Materials and Applications in Actiators (IWPMA 2012),
Book of Abstructs on IWPMA 2012,
p. 122 (3aPA28),
Apr. 2012.
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Wei Qiu,
Yuji Wada,
Yosuke Mizuno,
Daisuke Koyama,
Kentaro Nakamura.
Numerical simulation of lubricating effect of ultrasonic motor using equivalent circuit,
The 9th International Workshop on Piezoelectric Materials and Applications (IWPMA 2012),
Book of Abstructs on IWPMA 2012,
p. 60 (1pPA18),
Apr. 2012.
国内会議発表 (査読なし・不明)
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小山大介,
畠中恵,
中村健太郎,
松川真美.
音響放射力と粘弾性材料を用いた可変焦点レンズとそのアレイ化,
第50回光波センシング技術研究会,
第50回光波センシング技術研究会講演論文集,
pp. 105-110 (LST50-16),
Dec. 2012.
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Yuji Wada,
Daisuke Koyama,
Kentaro Nakamura.
Numerical simulation of compressible fluid flow on an ultrasonic suction pump,
33th Symposium on Ultrasonic Electronics,
Proceedings of 33th Symposium on Ultrasonic Electronics,
Vol. 33,
pp. 217-218 (2P4-5),
Nov. 2012.
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Megumi Hatanaka,
Daisuke Koyama,
Kentaro Nakamura,
Mami Matsukawa.
Ultrasonic optical lens array with variable focal length and pitch,
33th Symposium on Ultrasonic Electronics,
Proceedings of 33th Symposium on Ultrasonic Electronics,
Vol. 33,
pp. 343-344 (3Pa3-1),
Nov. 2012.
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和田有司,
小山大介,
中村健太郎.
流体解析による超音波液流ポンプ揚水現象の検討,
非線形音響研究会,
非線形音響研究会資料,
pp. 1-8 (NL12-5),
July 2012.
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林寧生,
水野洋輔,
小山大介,
中村健太郎.
音速測定によるPMMAポリマー光ファイバ中のブリルアン散乱特性の推定,
応用物理学会第49回光波センシング技術研究会 (LST-49),
応用物理学会第49回光波センシング技術研究会 (LST49) 講演論文集,
pp. 187-192 (LST49-26),
June 2012.
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小山大介,
井砂亮一,
中村健太郎.
透明ゲルを用いた超音波式可変焦点光学レンズ,
平成24年電気学会全国大会,
平成24年電気学会全国大会講演論文集,
pp. 212-213 (3-160),
Mar. 2012.
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林寧生,
水野洋輔,
小山大介,
中村健太郎.
音速測定によるPMMAポリマー光ファイバ中のブリルアン周波数シフトの歪・温度依存性の測定,
第59回応用物理関係連合講演会,
第59回応用物理関係連合講演会講演予稿集,
p. 05-136 (17a-F3-4),
Mar. 2012.
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Mingjie Ding,
Daisuke Koyama,
Kentaro Nakamura.
Noncontact Ultrasonic Transportation of Liquid Using a Flexural Vibration Plate -Noncontact ultrasonic transportation of small objects for a long distances (5),
日本音響学会2012年春季研究発表会,
日本音響学会2012年春季研究発表会講演論文集,
pp. 1283-1284 (1-4-8),
Mar. 2012.
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Wei Qiu,
Yuuji Wada,
Yosuke Mizuno,
Daisuke Koyama,
Kentaro Nakamura.
Numerical simulation of hybrid transducer-type ultrasonic motor using lubricant,
日本音響学会2012年春季研究発表会,
日本音響学会2012年春季研究発表会講演論文集,
pp. 1291-1292 (1-4-12),
Mar. 2012.
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Xinhua Guo,
Daisuke Koyama,
Kentaro Nakamura.
Full-Spectral Acoustic Imaging on the Surface of Objects,
日本音響学会2012年春季研究発表会,
日本音響学会2012年春季研究発表会講演論文集,
pp. 1431-1432 (1-5-10),
Mar. 2012.
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和田有司,
小山大介,
中村健太郎.
流体シュミレーションによる揚水現象の検討 -可動部を持たない小型注音波ポンプの検討(Ⅶ)-,
日本音響学会2012年春季研究発表会,
日本音響学会2012年春季研究発表会講演論文集,
pp. 1315-1316 (2-4-1),
Mar. 2012.
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木暮翔太,
小山大介,
中村健太郎.
小型MHz帯超音波溶接機の検討,
日本音響学会2012年春季研究発表会,
日本音響学会2012年春季研究発表会講演論文集,
pp. 1317-1318 (2-4-2),
Mar. 2012.
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石井孝彦,
小山大介,
中村健太郎,
原田佳奈,
内田幸義.
超音波浮揚版の試作,
電子情報通信学会超音波研究会,
電子情報通信学会技術研究報告(信学技報),
Vol. 111,
No. 401,
pp. 87-92 (us2011-100),
Jan. 2012.
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