Presentations -
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Contamination and laser damage morphology on fused silica polished by magnetic field assisted finishing
Julian Long, Yuya Tsunezuka, Akito Uemura, Daiki Funayama, Tomosumi Kamimura, Ryohei Yasukuni, Hitomi Yamaguchi
International conference 47 th international conference and exposition on advanced ceramics and composites Oral Presentation(general)
2023.01 -
ホウ酸系光学結晶SrB4O7の育成と266nm深紫外光多重パルス照射に対するバルク損傷耐性
野口 凌、関川 康太、常塚 祐矢、中尾 友哉、安國 良平、神村 共住、村井 良多、高橋 義典、宇佐美 茂佳、今西 正幸、丸山 美帆子、森 勇介、吉村 政志
Internal meeting レーザー学会学術講演会 第43回年次大会 Oral Presentation(general)
2023.01 -
磁性元素を添加した酸化インジウムスズの電気特性
藤元章, 柏木行康, 原田義之, 神村共住
Internal meeting 日本物理学会 2022年秋季大会 Oral Presentation(general)
2022.09 -
Evaluation of surface damage resistance in several polished conditions for SrB4O7 crystal
2. Haruki Marui Sora Aikawa, Yuji Umeda, Yusuke Funamoto, Tomosumi Kamimura, Yasunori Tanaka, Ryota Murai, Yoshinori Takahashi, Tsuyoshi Sugita, Masayuki Imanishi, Yusuke Mori, and Masashi Yoshimura,
International conference SPIE Laser Damage, October 2021 ( Online ) Poster (general)
2021.09 -
High-speed imaging of photoresist stripping phenomena induced by laser irradiation without causing the laser damage
5. Y. Matsumoto, N. Nishioka, A. Koizumi, A. Uemura, R. Nakamura, M. Yoshimura, H. Horibe, T. Kamimura
International conference SPIE Laser Damage, October 2021 ( Online ) Poster (general)
2021.09 -
Degradation phenomena and photo luminescence for silica glass irradiated with 266 nm-laser
A. Koizumi, A. Uemura, Y. Matsumoto, N. Kuzuu, H. Horikoshi and T. Kamimura
International conference SPIE Laser Damage, October 2021 ( Online ) Poster (general)
2021.09 -
Analysis for damaged surface of Fused Silica with enhanced damage resistance after Magnetic Field-Assisted Finishing
Akito Uemura, Haruki Marui, Yuya Tsunezuka, Daichi Shima,Tomosumi Kamimura, Julian Long,Kristina Merino,and Hitomi Yamaguchi
International conference SPIE Laser Damage, October 2021 ( Online ) Poster (general)
2021.09 -
High surface laser-induced damage threshold of SrB4O7 single crystals under 266-nm (DUV) laser irradiation
Y. Tanaka, R. Murai, Y. Takahashi, T. Sugita, D. Toh, K. Yamauchi, S. Aikawa, H. Marui, Y. Umeda, Y. Funamoto, T. Kamimura, M. J. F. Empizo, S. Usami, M. Maruyama, M. Imanishi, Y. Mori, M. Yoshimura
International conference The 8th Asian Conference for Crystal Growth and Crystal Technology （CGCT-8） Oral Presentation(general)
2021.03 -
Study on Tool Motion during Magnetic Field-Assisted Finishing on Fused Silica Laser Optics
Julian Long, Kristina Merino, Daichi Shima, Haruki Marui, Tomosumi Kamimura, Hitomi Yamaguchi
International conference 45th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2021 Virtual) Oral Presentation(general)
2021.02 -
Growth of SrB4O7 crystal and its surface DUV laser-induced damage threshold
Y. Tanaka, R. Murai, Y. Takahashi, T. Sugita, D. Toh, K. Yamauchi, S. Aikawa, Y. Umeda, Y. Funamoto, T. Kamimura, M. Imanishi, Y. Mori, M. Yoshimura
International conference 9th Advanced Lasers and Photon Sources（ALPS2020） Oral Presentation(general)
2020.04 -
Laser-induced damage morphology of fused silica surface polished using magnetic field-assisted finishing
Daichi Shima, Yusuke Funamoto, Haruki Marui, Tomosumi Kamimura, Julian Long, Erik Tastepe, and Hitomi Yamaguchi
International conference SPIE Laser Damage Symposium 51th ( Colorado, USA ) Poster (general)
2019.09 -
Investigation of surface damage resistance in SrB4O7 crystal
Sora Aikawa, Yuji Umeda, Yusuke Funamoto, Tomosumi Kamimura, Yasunori Tanaka, Ryota Murai, Yoshinori Takahashi, Tsuyoshi Sugita, Masayuki Imanishi, Yusuke Mori, and Masashi Yoshimura
International conference SPIE Laser Damage Symposium 51th ( Colorado, USA ) Poster (general)
2019.09 -
Growth of high-quality SrB4O7 single crystal and its optical properties
Y. Tanaka, R. Murai, Y. Takahashi, T. Sugita, M. Imanishi, Y. Mori, S. Aikawa, Y. Umeda, Y. Funamoto, T. Kamimura, M. Yoshimura
International conference 19th International Conference on Crystal Growth and Epitaxy (ICCGE-19) Oral Presentation(general)
2019.07 -
Evaluation of laser induced degradation and surface damage resistances at 266 nm of SrB4O7 crystal
Y. Tanaka, R. Murai, Y. Takahashi, T. Sugita, M. Imanishi, Y. Mori, S. Aikawa, Y. Umeda, Y. Funamoto, T. Kamimura, M. Yoshimura
International conference 8th International Symposium on Optical Materials (IS-OM8) Oral Presentation(general)
2019.06 -
Time-resolved imaging of photoresist stripping dynamics induced by laser irradiation
N. Nishioka, Y. Umeda, D. Shima, K. Ono, T. Kamimura, H. Horibe, M. Yoshimura, and R. Nakamura
International conference ALPS2019 ( Yokohama, Japan ) Oral Presentation(general)
2019.05 -
Time-resolved analysis of resist removal phenomenon without causing laser damage
Y. Umeda, D. Shima, S. Aikawa, H. Tsukamoto, Y. Funamoto, K. Nuno, H. Kuramae, R. Nakamura, T. Nishiyama, H. Horibe and T. Kamimura
International conference SPIE Laser Damage Symposium ( Colorado, USA ) Poster (general)
2018.09 -
Enhancement of Fused Silica Laser Damage Resistance using Magnetic Field-Assisted Finishing
Yusuke Funamoto, Daichi Shima, Yuji Umeda1, Tomosumi Kamimura,, Daniel Ross, Mikayla Lamb and Hitomi Yamaguchi
International conference SPIE Laser Damage Symposium ( Colorado, USA ) Oral Presentation(general)
2018.09 -
Polarization Sensitive Femtosecond Mid-Infrared Spectrometer Using Chirped-Pulse Upconversion
R. Nakamura, Y. Inagaki, N. Umemura, and T. Kamimura
International conference Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR) 2018 ( Hong Kong ) Poster (general)
2018.07-2018.08 -
Wide-bandgap nonlinear crystal with high damage resistance for femtosecond mid-infrared spectrometer using chirped-pulse upconversion
Yusuke Funamoto, Y. Inagaki, H. Hata, T. Kamimura, N. Umemura, N. Hamada, R. Nakamura
International conference Pacific Rim Laser Damage 2018(PLD2018) ( Yokohama, Japan ) Poster (general)
2018.04 -
Mechanism of laser resist removal phenomenon without causing laser damage
Yuji Umeda, K. Nuno, T. Yamashiro, Y. Funamoto, A. Nishiura, D. Sima, H. Tsukamoto, N. Nishioka, H. Kuramae, T. Nishiyama, H. Horibe, R. Nakamura, T. Kamikura
International conference Pacific Rim Laser Damage 2018(PLD2018) ( Yokohama, Japan ) Poster (general)
2018.04