産業技術総合研究所
物理計測標準研究部門 量子センサー計測研究グループ
上級主任研究員
高エネルギー加速器研究機構
量子場計測国際システム拠点(QUP)
特任准教授
AIST Research Institute for Physical Measurement
Senior Researcher
International Center for Quantum-field Measurement Sysmte for Studies of the Universe and Particles (QUP)
High energy Accelerator Research Organization (KEK)
Principal Investigator
2006-04 - 2009-03 Kyoto University, Kyoto, Japan Ph.D in physics
2004-04 - 2006-03 Kyoto University, Kyoto, Japan M.S. in physics
2000-04 - 2004-04 Kyoto University, Kyoto, Japan B.S. in physics
2021-12- Principal Investigator, QUP KEK, Tsukuba, Japan
2020-10- Senior Researcher, AIST Research Institute for Physical Measurement, Tsukuba, Japan
2016-04 - 2020-09 Researcher, AIST Research Institute for Physical Measurement, Tsukuba, Japan
2015-07 - 2016-03 Postdoctoral researcher, Kavli Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, Kashiwa, Japan
2011-07 - 2015-06 Postdoctoral researcher, High Energy Accelerator Research Organization (KEK), Tsukuba, Japan (Masashi Hazumi's lab)
2011-07 - 2016-01 Visiting Scholar, University of California, Berkeley, Berkeley CA, USA (Adrian Lee's lab)
2010-04 - 2011-06 Assistant Professor, Okayama University, Okayama, Japan (Hirokazu Ishino's lab)
2009-04 - 2010-03 Researcher, Hitachi Central Laboratory, Kokubunji, Japan
Single-photon detectors
Superconducting detectors
Quantum computing
Light dark matter search using superconducting detectors
R. Hayakawa, D. Fukuda, K. Hattori, F. Hirayama, T. Kikuchi, S. Kohjiro, A. Sato, H. Yamamori, "Demonstration of Simultaneous Optical Transition‑Edge Sensors Readout Using Microwave SQUID Multiplexer with 5 MHz Flux Ramp Modulation", J. Low Temp. Phys. 215 170-176 (2024).
K. Hattori, T. Konno, Y. Miura, S. Takasu and D. Fukuda, "An optical transition-edge sensor with high energy resolution", Supercond. Sci. Technol. 35 095002 (2022) . DOI : 10.1088/1361-6668/ac7e7b
K. Niwa, K. Hattori and D. Fukuda, "Few-Photon Spectral Confocal Microscopy for Cell Imaging Using Superconducting Transition Edge Sensor", Front. Bioeng. Biotechnol. 15 789709 (2022). https://doi.org/10.3389/fbioe.2021.789709
K. Hattori, R. Kobayashi, S. Takasu, and D. Fukuda, "Complex impedance of a transition-edge sensor with sub-us time constant,'' AIP Advances 10, 035004 (2020). https://doi.org/10.1063/1.5127100
N. Nakada, K. Hattori, Y. Nakashima, F. Hirayama, R. Yamamoto, H. Yamamori, S. Kohjiro, A. Sato, H. Takahashi, and D. Fukuda, "Microwave SQUID Multiplexer for Readout of Optical Transition Edge Sensor Array,'' J. Low Temp. Phys. 199, 206-211 (2020).
T. Konno, S. Takasu, K. Hattori and D. Fukuda, "Development of an Optical Transition-Edge Sensor Array,'' J. Low Temp. Phys. 199, 27-33 (2020).
K. Hattori, S. Inoue, R. Kobayashi, K. Niwa, T. Numata and D. Fukuda, "Optical Transition-Edge Sensors: Dependence of System Detection Efficiency on Wavelength,'' IEEE Trans. Instr. Meas. 68, 2253-2259 (2019). DOI: 10.1109/TIM.2018.2882217
R. Kobayashi, K. Hattori, S. Inoue and D. Fukuda, "Development of a Fast Response Titanium-Gold Bilayer Optical TES With an Optical Fiber Self-Alignment Structure,'' IEEE Trans. Appl. Supercon. 29, 2101105 (2019).
K. Hattori, R. Kobayashi, T. Numata, S. Inoue and D. Fukuda, "Complex Impedance of Fast Optical Transition Edge Sensors up to 30MHz,'' J. Low Temp. Phys. 193, 217-224 (2018). https://doi.org/10.1007/s10909-018-1883-6
D. Fukuda, K. Niwa, K. Hattori, S. Inoue, R. Kobayashi, and T. Numata, "Confocal microscopy imaging with an optical transition edge sensor,'' J. Low Temp. Phys. 193, 1228-1235 (2018).
J. S. Avva et al., ”Design and Assembly of SPT-3G Cold Readout Hardware,'' J. Low Temp. Phys. 193, 547-555 (2018).
K. Niwa, T. Numata, K. Hattori, and D. Fukuda, "Few-photon color imaging using energy- dispersive superconducting transition-edge sensors," Sci. Rep. 7, Sci. Rep. (2017).
S. Takakura et al., "Performance of a continuously rotating half-wave plate on the POLARBEAR telescope," JCAP05, 008 (2017)
K. Hattori et al., "Development of Readout Electronics for POLARBEAR-2 Cosmic Microwave Background Experiment", J. Low Temp. Phys., 184, 512–518 (2016).
K. Rotermund, B. Barch, S. Chapman, K. Hattori, A. Lee, N. Palaio, I. Shirley, A. Suzuki, C. Tran, "Planar Lithographed Superconducting LC Resonators for Frequency-Domain Multiplexed Readout Systems,'' J. Low Temp. Phys. 184, 486-491 (2016).
The POLARBEAR Collaboration, "POLARBEAR constraints on cosmic birefringence and primordial magnetic fields,'' Phys. Rev. D, 92, 123509 (2015).
The POLARBEAR Collaboration, "A Measurement of the Cosmic Microwave Background B mode Pol arization Power Spectrum at Sub degree Scales with POLARBEAR,'' Astrophysical Journal 794, 171-194 (2014).
The POLARBEAR Collaboration, "Measurement of the cosmic microwave background polarization lensing power spectrum with the polarbear experiment,'' Phys. Rev. Lett. 113, 021301 (2014).
The POLARBEAR Collaboration, "Evidence for gravitational lensing of the cosmic mic rowave background polarization from cross correlation with the cosmic infrared background,'' Phys. Rev. Lett. 112, 131302 (2014).
K. Hattori et al., Optimization of cold resonant filters for frequency domain multiplexed readout of POLARBEAR-2,'' Proc. SPIE 9153, Millimeter, Submillimeter, and Far Infrared Detectors and Instrumentation for Astronomy VII, 91531B (2014).
K. Hattori, K. Arnold, D. Barron, M. Dobbs, T. de Haan, N. Harrington, M. Hasegawa, M. Hazumi, W. L. Holzapfel, B. Keating, A. T. Lee, H. Morii, M. J. Myers, G. Smecher, A. Suzuki, T. Tomaru, "Adaptation of frequency domain readout for Transition Edge Sensor bolometers for the POLARBEAR 2 Cosmic Microwave Background experiment,'' Nucl. Instrum. Meth. A 732, 299-302 (2013). https://doi.org/10.1016/j.nima.2013.07.052
J. D. Parker, K. Hattori, H. Fujioka, M. Harada, S. Iwaki, S. Kabuki, Y. Kishimoto, H. Kubo, S. Kurosawa, K. Miuchi, T. Nagae, H. Nishimura, T. Oku, T. Sawano, T. Shinohara, J. Suzuki, A. Takada, T. Tanimori, K. Ueno, "Neutron imaging detector based on the $\mu$PIC micro pixel chamber,'' Nucl. Instrum. Meth. A 607, 23-31 (2013).
K. Hattori, S. Ariyoshi, M. Hazumi, H. Ishino, A. Kibayashi, S. Mima, C. Otani, N. Satoh, T. Tomaru, "Novel Frequency Domain Multiplexing MKID Readout for the LiteBIRD Satellite,'' J. Low Temp. Phys. 167, 671-677 (2012).
K. Hattori, J. D. Parker, C. Ida, K. Ito, H. Kubo, K. Miuchi, T. Tanimori, M. Takata, "Refinement of position resolution in two dimensional X-ray detector based on $\mu$-PIC gaseous detector,'' Nucl. Instrum. Meth. A 674, 1-7 (2012).
K. Hattori, Tsuchiya, K. Ito, Y. Okada, K. Fujii, H. Kubo, K. Miuchi, M. Takada, T. Tanimori, H. Uekusa, "Performance of the micro-PIC gaseous area detector in small angle X-ray scattering experiments,'' J. Synchrotron Rad. 16, 231-236 (2009). https://doi.org/10.1107/S0909049508041071
K. Hattori, S. Kabuki, H. Kubo, S. Kurosawa, K. Miuchi, T. Nagayoshi, H. Nishimura, Y. Okada, R. Orito, H. Sekiya, A. Takada, A. Takeda, T. Tanimori, and K. Ueno, "Gamma ray imaging with a large micro TPC and a scintillation camera,'' Nucl. Instrum. Meth. A 581, 517-521 (2007).
Ph.D. Thesis
u-PIC gaseous area detector for small -angle X-ray scattering experiments
Master's Thesis
u-PICを用いたMeVガンマ線カメラの高感度化