CO
Chiko Otani
astro-ph.IMastro-phastro-ph.COhep-exhep-phOptics and Photonicsphysics.ins-detphysics.opticsTerahertz Radiationastro-ph.HE
On Valency
published · living versionsW_mp33rs2k·v1 · currentpublished
The DALI Haloscope: A Magnetized Phased Array Coupled to a Semi-Open Fabry–Pérot Resonator
with Javier De Miguel, Antonios Gardikiotis, Eduardo David González-Carretero, Elvio Hernández-Suárez +8
1 version
Preprints & journals
67 papers in the corpus · 1995–2026Constraints on Galactic Dark Photons from a DALI Prototype2609.12775v1 · Javier De Miguel, Antonios Gardikiotis, Elvio Hern'andez-Su'arez et al.2026 · 0 citationsarXiv
The DALI Haloscope: A Magnetized Phased Array Coupled to a Semi-Open Fabry--Pérot Resonator2609.12776v1 · Javier De Miguel, Antonios Gardikiotis, Eduardo David Gonz'alez-Carretero et al.2026 · 0 citationsarXivon Valency
GroundBIRD: First On-Sky Responsivity Calibration at the Teide Observatory2607.10845v1 · Alessandro Fasano, Yonggil Jo, Ricardo Tanaus'u G'enova-Santos et al.2026 · 0 citationsarXiv
GLTCAM: Concept of Multi-color Millimeter and Submillimeter Camera for the Greenland Telescope2606.29787v1 · Shuhei Inoue, Tatsuya Takekoshi, Shinsuke Uno et al.2026 · 0 citationsIEEE Transactions on Applied Superconductivity, vol. 36, no. 6, pp. 1-6, Sept. 2026, Art no. 2501206
First limits on axion dark matter from a DALI prototype2603.21951v2 · Javier De Miguel, Enrique Joven, Elvio Hern'andez-Su'arez et al.2026 · 0 citationsarXiv
Pulse-width dependence of terahertz parametric generation in the sub-picosecond regime.41442377 · Mine, Sota, Abe, Kaito, Nakajima, Shusaku et al.2025 · 1 citationOptics letters. 2026;51(1):157-160
Optimization procedure of the baffle of the GroundBIRD Telescope to mitigate stray light2509.22071v2 · Miku Tsujii, Tomonaga Tanaka, Alessandro Fasano et al.2025 · 1 citationIEEE Trans. Appl. Supercond., vol. 36, no. 6, pp. 1-9, 2026
GroundBIRD Telescope: Systematics Modelization of MKID Arrays Response2509.20285v2 · Yonggil Jo, Alessandro Fasano, Eunil Won et al.2025 · 1 citationarXiv
Swept-source optical coherence tomography based on a backward terahertz-wave parametric oscillator achieving depth super-resolution.41215412 · De Los Reyes, Alexander, Muldera, Joselito, Takida, Yuma et al.2025 · 2 citationsOptics express. 2025;33(19):40739-40754
Terahertz spectroscopy on starches from various botanical sources: Identification of starch types with high absorption peaks.40973289 · Nakajima, Shusaku, Otani, Chiko, Morita, Ryutaro2025 · 4 citationsCarbohydrate polymers. 2025;369:124277
Enhanced TM-Mode 3D Coupled Wave Theory for Photonic Crystal Surface-Emitting Terahertz Quantum Cascade Lasers2410.10331v2 · Mingxi Chen, Tsung-Tse Lin, Li Wang et al.2024 · 1 citationhttps://opg.optica.org/josab/abstract.cfm?uri=josab-42-9-1982
Commissioning the CMB polarization telescope GroundBIRD with the full set of detectors2407.17019v1 · Miku Tsujii, Jochem J.A. Baselmans, Jihoon Choi et al.2024 · 3 citationsarXiv
Echo-free quality factor of a multilayer axion haloscope2405.01096v1 · Juan F. Hern'andez-Cabrera, Javier De Miguel, E. Hern'andez-Su'arez et al.2024 · 1 citationarXiv
A forecast of the sensitivity of the DALI Experiment to Galactic axion dark matter2310.20437v3 · Juan F. Hern'andez Cabrera, Javier De Miguel, Enrique Joven 'Alvarez et al.2023 · 8 citationsarXiv
Experimental measurement of the quality factor of a Fabry-Pérot open-cavity axion haloscope2310.16013v1 · Juan F. Hern'andez-Cabrera, Javier De Miguel, E. Hern'andez-Su'arez et al.2023 · 6 citationsarXiv
Pointing calibration of GroundBIRD telescope using Moon observation data2308.15749v2 · Y. Sueno, J.J.A. Baselmans, A.H.M. Coppens et al.2023 · 3 citationsarXiv
Discovery prospects with the Dark-photons & Axion-Like particles Interferometer2303.03997v6 · Javier De Miguel, Juan F. Hern'andez-Cabrera, Elvio Hern'andez-Su'arez et al.2023 · 27 citationsarXiv
Axion-photon multimessenger astronomy with giant flares2201.04059v4 · Javier De Miguel, Chiko Otani2022 · 6 citationsarXiv
Superdense beaming of axion dark matter in the vicinity of the light cylinder of pulsars2111.01746v3 · Javier De Miguel, Chiko Otani2021 · 2 citationsJCAP08(2022)026
Characterization of two-level system noise for microwave kinetic inductance detector comprising niobium film on silicon substrate2110.00127v2 · Yoshinori Sueno, Shunsuke Honda, Hiroki Kutsuma et al.2021 · 5 citationsProg Theor Exp Phys (2022)
THz irradiation inhibits cell division by affecting actin dynamics.34339441 · Yamazaki, Shota, Ueno, Yuya, Hosoki, Ryosuke et al.2021 · 20 citationsPloS one. 2021;16(8):e0248381
Hot carrier dynamics and electron-optical phonon coupling in photoexcited graphene via time-resolved ultrabroadband terahertz spectroscopy2107.01802v1 · Sho Ikeda, Chiko Otani, Masatsugu Yamashita2021 · 2 citationsarXiv
Dynamical visualization of anisotropic electromagnetic re-emissions from a single metal micro-helix at THz frequencies.33558576 · Notake, T, Iyoda, T, Arikawa, T et al.2021 · 7 citationsScientific reports. 2021;11(1):3310
Contribution of residual quasiparticles to the characteristics of superconducting thin-film resonators2012.04895v1 · T. Noguchi, S. Mima, C. Otani2020 · 3 citationsarXiv
GroundBIRD : A CMB polarization experiment with MKID arrays2011.07705v1 · Kyungmin Lee, Jihoon Choi, Ricardo Tanaus'u G'enova-Santos et al.2020 · 31 citationsJ Low Temp Phys 200, 384 (2020)
Terahertz spectroscopy technology as an innovative technique for food: Current state-of-the-Art research advances.32584169 · Feng, Chao-Hui, Otani, Chiko2021 · 68 citationsCritical reviews in food science and nutrition. 2021;61(15):2523-2543
Propagation of THz irradiation energy through aqueous layers: Demolition of actin filaments in living cells.32488073 · Yamazaki, Shota, Harata, Masahiko, Ueno, Yuya et al.2020 · 62 citationsScientific reports. 2020;10(1):9008
A method to measure superconducting transition temperature of microwave kinetic inductance detector by changing power of readout microwaves2005.08765v1 · Hiroki Kutsuma, Yoshinori Sueno, Makoto Hattori et al.2020 · 2 citationsarXiv
Improvement of the depth resolution of swept-source THz-OCT for non-destructive inspection.32403726 · Momiyama, Homare, Sasaki, Yoshiaki, Yoshimine, Isao et al.2020 · 22 citationsOptics express. 2020;28(8):12279-12293
The thermodynamic properties and molecular dynamics of [Li+@C60](PF6-) associated with structural phase transitions.31292592 · Suzuki, Hal, Ishida, Misaki, Otani, Chiko et al.2019 · 11 citationsPhysical chemistry chemical physics : PCCP. 2019;21(29):16147-16153
A measurement method for responsivity of microwave kinetic inductance detector by changing power of readout microwaves1907.03403v1 · Hiroki Kutsuma, Makoto Hattori, Ryo Koyano et al.2019 · 5 citationsarXiv
The LiteBIRD Satellite Mission - Sub-Kelvin Instrument1801.06987v3 · A. Suzuki, P. A.R. Ade, Y. Akiba et al.2018 · 134 citationsarXiv
Closed-form formulae of hyperbolic metamaterial made by stacked hole-array layers working at terahertz or microwave radiation1704.03614v1 · Piyawath Tapsanit, Masatsugu Yamashita, Chiko Otani et al.2017 · 1 citationarXiv
Rotational dynamics of Li+ ions encapsulated in C60 cages at low temperatures.27841436 · Suzuki, Hal, Ishida, Misaki, Yamashita, Masatsugu et al.2018 · 27 citationsPhysical chemistry chemical physics : PCCP. 2016;18(46):31384-31387
Quasi-analytical solutions of hybrid platform and the optimization of highly sensitive thin-film sensors for terahertz radiation1607.05044v1 · Piyawath Tapsanit, Masatsugu Yamashita, Teruya Ishihara et al.2016 · 3 citationsarXiv
Polymer Morphological Change Induced by Terahertz Irradiation.27272984 · Hoshina, Hiromichi, Suzuki, Hal, Otani, Chiko et al.2018 · 50 citationsScientific reports. 2016;6:27180
Analytical solutions of electromagnetic waves in focusing and magnifying cylindrical hyperlenses: Green's function approach.24514983 · Tapsanit, Piyawath, Yamashita, Masatsugu, Otani, Chiko2014 · 2 citationsOptics express. 2014;22(1):229-38
Mission design of LiteBIRD1311.2847v1 · T. Matsumura, Y. Akiba, J. Borrill et al.2013 · 413 citationsJournal of Low Temperature Physics September 2014, Volume 176, Issue 5-6, pp 733-740
THz phase-contrast computed tomography based on Mach-Zehnder interferometer using continuous wave source: proof of the concept.24150381 · Suga, Masayuki, Sasaki, Yoshiaki, Sasahara, Takeshi et al.2014 · 24 citationsOptics express. 2013;21(21):25389-402
Terahertz beam steering using interference of femtosecond optical pulses.23037441 · Uematsu, Koji, Maki, Ken-ichiro, Otani, Chiko2013 · 13 citationsOptics express. 2012;20(20):22914-21
THz emission characteristics from p/n junctions with metal lines under non-bias conditions for LSI failure analysis.21643344 · Yamashita, Masatsugu, Otani, Chiko, Matsumoto, Toru et al.2011 · 26 citationsOptics express. 2011;19(11):10864-73
Polarization and temperature dependent spectra of poly(3-hydroxyalkanoate)s measured at terahertz frequencies.21468419 · Hoshina, Hiromichi, Morisawa, Yusuke, Sato, Harumi et al.2011 · 113 citationsPhysical chemistry chemical physics : PCCP. 2011;13(20):9173-9
Depth-resolving THz imaging with tomosynthesis.19506604 · Sunaguchi, Naoki, Sasaki, Yoshiaki, Maikusa, Norihide et al.2009 · 55 citationsOptics express. 2009;17(12):9558-70
Tunability enhancement of a terahertz-wave parametric generator pumped by a microchip Nd:YAG laser.19458741 · Hayashi, Shin'ichiro, Shibuya, Takayuki, Sakai, Hiroshi et al.2009 · 38 citationsApplied optics. 2009;48(15):2899-902
Noninvasive mail inspection system with terahertz radiation.19146722 · Hoshina, Hiromichi, Sasaki, Yoshiaki, Hayashi, Aya et al.2009 · 97 citationsApplied spectroscopy. 2009;63(1):81-6
Interference terahertz label-free imaging for protein detection on a membrane.19104643 · Ogawa, Yuichi, Hayashi, Shin'ichiro, Oikawa, Masato et al.2009 · 45 citationsOptics express. 2008;16(26):22083-9
Terahertz beam steering and frequency tuning by using the spatial dispersion of ultrafast laser pulses.18607423 · Maki, Ken-ichiro, Otani, Chiko2008 · 55 citationsOptics express. 2008;16(14):10158-69
Cherenkov phase-matched monochromatic THzwave generation using difference frequency generation with a lithium niobate crystal.18545454 · Suizu, Koji, Shibuya, Takayuki, Akiba, Takuya et al.2008 · 50 citationsOptics express. 2008;16(10):7493-8
Highly sensitive surface plasmon terahertz imaging with planar plasmonic crystals.19550760 · Miyamaru, F, Takeda, M W, Suzuki, T et al.2012 · 28 citationsOptics express. 2007;15(22):14804-9
Output power enhancement of a palmtop terahertz-wave parametric generator.17167563 · Hayashi, Shin'ichiro, Minamide, Hiroaki, Ikari, Tomofumi et al.2007 · 32 citationsApplied optics. 2007;46(1):117-23
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