@article{CTT100821734, author = {Yuki Harada and Daisuke Koyama and Marina Fukui and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Molecular orientation in a variable-focus liquid crystal lens induced by ultrasound vibration}, journal = {Scientific Reports}, year = 2020, } @article{CTT100763414, author = {Yuki Shimizu and Daisuke Koyama and Marina Fukui and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Ultrasound liquid crystal lens}, journal = {Applied Physics Letters}, year = 2018, } @article{CTT100759284, author = {Takahiko Otani and Masao Fukunaga and Kosei Yho and Takami Miki and Kaoru Yamazaki and Hideaki Kishimoto and Mami Matsukawa and Nobuyuki Endoh and Hiroyuki Hachiya and Hiroshi Kanai and Saeko Fujiwara and Yoshinori Nagai}, title = {Attempt at standardization of bone quantitative ultrasound in Japan}, journal = {Journal of Medical Ultrasonics}, year = 2018, } @article{CTT100757365, author = {Yuki Shimizu and Daisuke Koyama and Satoki Taniguchi and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Periodic pattern of liquid crystal molecular orientation induced by ultrasound vibrations}, journal = {Applied Physics Letters}, year = 2017, } @article{CTT100702517, author = {Satoki Taniguchi and Daisuke Koyama and Takayuki Shimizu and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Control of liquid crystal molecular orientation using ultrasound vibration}, journal = {Applied Physics Letters}, year = 2016, } @article{CTT100699219, author = {Daisuke Koyama and Yuta Kashihara and Megumi Hatanaka and Kentaro Nakamura and Mami Matsukawa}, title = {Movable optical lens array using ultrasonic vibration}, journal = {Sensors and Actuators A: Physical}, year = 2015, } @article{CTT100673044, author = {Ryota Kashima and Soichi Murakami and Daisuke Koyama and Kentaro Nakamura and Mami Matsukawa}, title = {Design of a junction for a noncontact ultrasonic transportation system}, journal = {IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control}, year = 2014, } @inproceedings{CTT100832706, author = {Takahiro Iwase and Jessica Onaka and Daisuke Koyama and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Concave Liquid Crystal Lens with a Large Aperture Using Ultrasound Traveling Wave}, booktitle = {Proceedings of IUS 2020}, year = 2020, } @inproceedings{CTT100814852, author = {福井鞠奈 and 小山大介 and 原田裕生 and 江本顕雄 and 中村健太郎 and 松川真美}, title = {超音波型液晶レンズの透過光特性評価}, booktitle = {電子情報通信学会技術研究報告(信学技報)}, year = 2020, } @inproceedings{CTT100757958, author = {Daisuke Koyama and Yuki Shimizu and Y.Harada and M.fukui and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Focus control of a liquid crystal lens using ultrasound vibration}, booktitle = {Proceedings of the 2017 ICU}, year = 2017, } @inproceedings{CTT100753034, author = {Yuki Shimizu and Daisuke Koyama and Akira Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Variable-Focus Liquid Crystal Lens Using Ultrasound Vibration}, booktitle = {Proceedings of IEEE 2017IUS}, year = 2017, } @inproceedings{CTT100734692, author = {Yuki Shimizu and Daisuke Koyama and Satonori Taniguchi and Akio Emoto and Kentaro Nakamura and Mami Matsukawa}, title = {Focus control of a nematic liquid crystal cell using ultrasound vibration}, booktitle = {}, year = 2016, } @inproceedings{CTT100719693, author = {清水 裕貴 and 小山 大介 and 谷口聡紀 and 江本 顕雄 and 松川 真美 and 中村 健太郎}, title = {たわみ定在波を用いたnematic 液晶分子の2 次元配向制御}, booktitle = {日本音響学会2016年秋季研究発表会講演論文集}, year = 2016, } @inproceedings{CTT100702675, author = {谷口聡紀 and 清水裕貴 and 江本顕雄 and 小山大介 and 中村健太郎 and 松川真美}, title = {音響放射力によるNematic液晶の透過光制御}, booktitle = {日本音響学会講演論文集}, year = 2016, } @inproceedings{CTT100684647, author = {柏原佑太 and 小山大介 and 中村健太郎 and 松川真美}, title = {たわみ振動を用いたレンズアレイの動作特性}, booktitle = {日本音響学会2015年春季研究発表会講演論文集}, year = 2015, } @inproceedings{CTT100680795, author = {Satoki Taniguchi and Daisuke Koyama and Kentaro Nakamura and Mami Matsukawa}, title = {Fablication method of an optical lens arrray using ultraviolet light and ultrasound vibration}, booktitle = {2014 IEEE International Ultrasonics Symposium Proceedings}, year = 2014, }