
Miyamaru Fumiaki
Academic Assembly School of Science and Technology Institute of Science
Faculty of Science Department of Science Course of Physics
Professor
Researcher Information
Research activity information
Paper
- Frequency down-conversion of terahertz waves at optically induced temporal boundaries in GaAs waveguides
Keisuke Takano, Satoko Uchiyama, Shintaro Nagase, Yuka Tsuchimoto, Toshihiro Nakanishi, Yosuke Nakata, Joel Pérez-Urquizo, Julien Madéo, Keshav M. Dani and Fumiaki Miyamaru
Nanophotonics, 13(17), 3077-3089, May 2024
- Ultrafast Frequency-Shift Dynamics at Temporal Boundary Induced by Structural-Dispersion Switching of Waveguides
Fumiaki Miyamaru; Chihiro Mizuo; Toshihiro Nakanishi; Yosuke Nakata; Kakeru Hasebe; Shintaro Nagase; Yu Matsubara; Yusuke Goto; Joel Pérez-Urquizo; julien madeo; Keshav Dani
Physical Review Letters, 127, 053902, Jul. 2021

- Energy loss of terahertz electromagnetic waves by nano-sized connections in near-self-complementary metallic checkerboard patterns
Keisuke Takano; Yoku Tanaka; Gabriel Moreno; Abdallah Chahadih; Abbas Ghaddar; Xiang-Lei Han; François Vaurette; Yosuke Nakata; Fumiaki Miyamaru; Makoto Nakajima; Masanori Hangyo; Tahsin Akalin
Journal of Applied Physics, 122, 063101, Aug. 2017

- Dynamically Babinet-invertible metasurface: a capacitive-inductive reconfigurable filter for terahertz waves using vanadium-dioxide metal-insulator transition
Yoshiro Urade; Yosuke Nakata; Kunio Okimura; Toshihiro Nakanishi; Fumiaki Miyamaru; Mitsuo W. Takeda; Masao Kitano
Optics Express, 24(5), 4405-4405, Feb. 2016

- Crossover from capacitive to inductive electromagnetic responses in near self-complementary metallic checkerboard patterns
Keisuke Takano; Fumiaki Miyamaru; Koichi Akiyama; Hiroshi Miyazaki; Mitsuo W. Takeda; Yuji Abe; Yasunori Tokuda; Hiromasa Ito; Masanori Hangyo
Optics Express, 22(20), 24787-24787, Oct. 2014

- Fabrication and Performance of $\hbox{TiO}_{2}$-Ceramic-Based Metamaterials for Terahertz Frequency Range
Keisuke Takano; Yuya Yakiyama; Kyoji Shibuya; Keita Izumi; Hiroshi Miyazaki; Yoji Jimba; Fumiaki Miyamaru; Hideaki Kitahara; Masanori Hangyo
IEEE Transactions on Terahertz Science and Technology, 3, 812, Nov. 2013

- Saturation and Polarization Characteristics of 1.56 μm Optical Probe Pulses in a LTG-GaAs Photoconductive Antenna Terahertz Detector
Elmer S. Estacio; Masakazu Hibi; Katsuya Saito; Christopher T. Que; Takashi Furuya; Fumiaki Miyamaru; Seizi Nishizawa; Kohji Yamamoto; Masahiko Tani
Journal of Infrared, Millimeter, and Terahertz Waves, 34, 423, Aug. 2013

- Photoconductive Emission and Detection of Terahertz Pulsed Radiation Using Semiconductors and Semiconductor Devices
Masahiko Tani; Kohji Yamamoto; Elmer S. Estacio; Christopher T. Que; Hidekazu Nakajima; Masakazu Hibi; Fumiaki Miyamaru; Seizi Nishizawa; Masanori Hangyo
Journal of Infrared, Millimeter, and Terahertz Waves, 33, 393, Apr. 2012

- Noninvasive Inspection of C-4 Explosive in Mails by Terahertz Time-Domain Spectroscopy
Kohji Yamamoto; Mariko Yamaguchi; Fumiaki Miyamaru; Masahiko Tani; Masanori Hangyo; Takeshi Ikeda; Akira Matsushita; Kenji Koide; Michiaki Tatsuno; Yukio Minami
Japanese Journal of Applied Physics, 43, L414, Mar. 2004

Lectures, oral presentations, etc.
- (Invited) Terahertz frequency change by rapidly switching propagation mode in waveguide structure
OptX-Nano 2019 conference, Dec. 2019, Invited(Invited) Frequency shift of terahertz waves by changing waveguide modes in time domain
The 4th A3 Metamaterials Forum 2019, Aug. 2019, Invited(Invited) Frequency conversion by using tempral boundary in terahertz region
The 40th Progress in Electromagnetics Research Symposium, PIERS2018 in Toyama, Aug. 2018, Invited(Invited) Terahertz characteristics of coupled-resonator-based metasurfaces
The 4th International Symposium on Microwave/Terahertz Science and Applications & the 8th International Symposium on Terahertz Nanoscience, Nov. 2017, Invited(Invited) Control of electromagnetic waves with artificial metallic structures in terahertz region
ISPlasma2015, Mar. 2015, Invited(Invited) Spatial and temporal control of terahertz waves with metamaterials
The 5th International Workshop on Far-infrared Technologies 2014, Mar. 2014, Invited(Invited) Temporal control of terahertz waves with metamaterials
International Conference on Computational & Experimental Engineering and Science, May 2013, Invited(Invited) Generation of surface waves and their role for resonant transmissions of metal hole arrays in terahertz region
The 5th International conference on surface plasmon photonics, May 2011, Invited(Invited) Optical property of metallic photonic crystals and photonic fractals in terahertz region
Asian-Pacific THz Photonics Workshop 2006, 2006, Invited(Invited) Terahertz imaging and sensing
The 18th Annual Meeting of the IEEE Lasers and Electro-Optic Society (LEOS 2005), 2005, Invited(Invited) Strong effect of surface structures for the transmission property of metal hole arrays in subterahertz region
The Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, 2005, Invited(Invited) Temporal spectroscopic behavior of terahertz pulses transmitted through metal hole arrays
The 14th International Conference on Ultrafast Phenomena, 2004, InvitedResearch Themes
Industrial Property Rights
- (US6898335) Optical modulator, exposure head and image recording apparatus, US6898335, Patent right
- (US6717605) Focal position adjusting apparatus, exposure head, and image recording apparatus, US6717605, Patent right
- (US6664999) Image-recording device and method, US6664999, Patent right
- (EP01136272B1) Apparatus for and method of recording image, EP01136272B1, Patent right
- (US7339697) Apparatus for and method of recording image based on detected recording duty ratio, US7339697, Patent right
Fujii Takeshi, Hatano Youichi, Sumi Katsuto, Yamashita Akiko, Miyamaru Fumiaki - (US7250961) Light beam scanning method and apparatus compensating for defects, US7250961, Patent right
Sumi Katsuto, Miyamaru Fumiaki
