2024年
- Broadband laser-processed terahertz moth-eye antireflection structure with a controlled lattice type
Rikuo Koike, Mizuho Matoba, Shotaro Kawano, Haruyuki Sakurai, Kuniaki Konishi, Norikatsu Mio
Applied Optics 63, 7442 (2024) Selected as Editor’s Pick - Finite-Area Membrane Metasurfaces for Enhancing Light-Matter Coupling in Monolayer Transition Metal Dichalcogenides
Ya-Lun Ho, Chee Fai Fong, Yen-Ju Wu, Kuniaki Konishi, Chih-Zong Deng, Jui-Han Fu, Yuichiro K. Kato, Kazuhito Tsukagoshi, Vincent Tung, Chun-Wei Chen
ACS Nano 18, 241173 (2024) - Mid-infrared wide-field nanoscopy
Miu Tamamitsu, Keiichiro Toda, Masato Fukushima, Venkata Ramaiah Badarla, Hiroyuki Shimada, Sadao Ota, Kuniaki Konishi & Takuro Ideguchi
Nature Photonics 18, 738-743 (2024) - Anti-reflection coating with mullite and Duroid for large-diameter cryogenic sapphire and alumina optics
Kana Sakaguri, Masaya Hasegawa, Yuki Sakurai, Junna Sugiyama, Nicole Farias, Charles A. Hill, Bradley R. Johnson, Kuniaki Konishi, Akito Kusaka, Adrian T. Lee, Tomotake Matsumura, Edward J. Wollack, and Junji Yumoto
Applied Optics 63, 1618 (2024)
2023年
- Laser processing of silicon with GHz burst pumped third harmonics for precise microfabrication
Haruyuki Sakurai and Kuniaki Konishi
Optics Express 31, 40748 (2023) - Simulation of nonlinear propagation of femtosecond laser pulses in air for quantitative prediction of the ablation crater shape
Ryohei Yamada, Wataru Komatsubara, Haruyuki Sakurai, Kuniaki Konishi, Norikatsu Mio, Junji Yumoto, and Makoto Kuwata-Gonokami
Optics Express 31, 7363 (2023) - Pulse-to-pulse ultrafast dynamics of highly photoexcited Ge2Sb2Te5 thin films
Masataka Kobayashi, Yusuke Arashida, Kanta Asakawa, Keisuke Kaneshima, Masashi Kuwahara, Kuniaki Konishi, Junji Yumoto, Makoto Kuwata-Gonokami, Jun Takeda, Ikufumi Katayama
Japanese Journal of Applied Physics 62 , 022001 (2023)
2022年
- Photoconductor-metadevices: an enabling platform for dual-optical/electrical modulation of terahertz waves
Lingqiang Meng, Yelong Lu, Xin Sha, Yu Zhang, Wenquan Liu, Lei Kang, Kuniaki Konishi, Douglas H. Werner and Jia Li
Appled Physics Express 15, 092007 (2022) - Suitability of metallic materials for constructing metal-coated dielectric terahertz waveguides
Yuyuan Huang, Kuniaki Konishi, Momoko Deura, Yusuke Shimoyama, Junji Yumoto, Makoto Kuwata-Gonokami, Yukihiro Shimogaki, Takeshi Momose
Journal of Applied Physics 131, 105106 (2022)
2021年
- A Large Diameter Millimeter-Wave Low-Pass Filter Made of Alumina with Laser Ablated Anti-Reflection Coating
Ryota Takaku, Qi Wen, Scott Cray, Mark Devlin, Simon Dicker, Shaul Hanany, Takashi Hasebe, Teruhito Iida, Nobuhiko Katayama, Kuniaki Konishi, Makoto Kuwata-Gonokami, Tomtoake Matsumura, Norikatsu Mio, Haruyuki Sakurai, Yuki Sakurai, Ryohei Yamada, Junji Yumoto
Optics Express 29, 41745 (2021) - Development of a model for evaluating propagation loss of metal-coated dielectric terahertz waveguides
Yuyuan Huang, Kuniaki Konishi, Momoko Deura, Yusuke Shimoyama, Junji Yumoto, Makoto Kuwata-Gonokami, Yukihiro Shimogaki, Takeshi Momose
Journal of Applied Physics 130, 055104 (2021)
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