キタノ ケンタ北野 健太講師Kenta Kitano
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論文
- 〔主要な業績〕Controlling the polarization of superfluorescence in a degenerate system using a continuous resonant laser field
K. Kitano; T. Kobayashi; H. Maeda, 筆頭著者, American Physical Society (APS)
Physical Review A, 2025年07月01日, ［査読有り］ - 〔主要な業績〕Coherent Amplification of Continuous Laser Field via Superfluorescence
K. Kitano; H. Maeda, 筆頭著者, American Physical Society (APS)
Physical Review Letters, 2024年02月12日, ［査読有り］ - 〔主要な業績〕Cascade and yoked superfluorescence detected by sum frequency generation spectroscopy
K. Kitano; H. Maeda, 筆頭著者, We investigated the superfluorescent decay process of dense rubidium atomic vapor in a cell. Using a femtosecond laser pulse, the atoms were excited from the 5S ground state to the 6P state. The m and m fields were generated on the cascaded decay, 6P → 6S → 5P, which further stimulated the 780 nm forward emission on the 5P → 5S transition. Using sum frequency generation (SFG) spectroscopy, we observed all emission fields and the time delay between them, with sufficient temporal resolution. The experimental results were successfully reproduced using semiclassical simulations., Optica Publishing Group
Optics Letters, 2022年12月20日, ［査読有り］ - 〔主要な業績〕Polarization correlation in the superfluorescent decay process
K. Kitano; H. Tomida; D. Takei; H. Maeda, 筆頭著者
Opt. Lett., 2021年10月, ［査読有り］ - 〔主要な業績〕Nonlinear optical processes driven by superfluorescent fields and their controllability with external laser fields
K. Kitano; M. Sato; Y. Komasaka; H. Maeda, 筆頭著者
Phys. Rev. A, 2020年09月, ［査読有り］ - 〔主要な業績〕Unveiling the Mechanism of Wavefront Distortion of Superfluorescent Pulses
K. Kitano; H. Maeda, 筆頭著者
Phys. Rev. A, 2019年10月, ［査読有り］ - 〔主要な業績〕Spatiotemporal profile of yoked superfluorescence from Rb vapor in the strong excitation regime
K. Kitano; H. Maeda, 筆頭著者
Phys. Rev. A, 2018年06月, ［査読有り］ - Observation of the Mg 3snp and 3snf triplet Rydberg states by two-step laser excitation from the 3s3p 3P metastable states
T. Amemiya; Y. Kobune; H. Ito; S. Kato; K. Kitano; Y. Mizugai; H. Maeda, Elsevier BV
Spectrochimica Acta Part B: Atomic Spectroscopy, 2017年10月 - 〔主要な業績〕Rabi oscillations in the spatial profiles of superfluorescent pulses from rubidium vapor
K. Kitano; H. Maeda, 筆頭著者
Opt. Express, 2017年10月, ［査読有り］ - Generation of Isolated Soft X-Ray Pulses Around the Carbon K-Edge Using CEP-Stabilized Few-Cycle IR Pulses
Nobuhisa Ishii; Keisuke Kaneshima; Kenta Kitano; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani
ULTRAFAST PHENOMENA XIX, 2015年, ［査読有り］ - High-energy half-cycle cutoffs in high harmonic and rescattered electron spectra using waveform-controlled few-cycle infrared pulses
H. Geiseler; N. Ishii; K. Kaneshima; K. Kitano; T. Kanai; J. Itatani
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2014年10月, ［査読有り］ - 〔主要な業績〕Selecting rotational two-level coherence in polar molecules by double terahertz pulses
K. Kitano; N. Ishii; T. Kanai; J. Itatani, 筆頭著者
Phys. Rev. A, 2014年10月, ［査読有り］ - Carrier-envelope phase-dependent high harmonic generation in the water window using few-cycle infrared pulses
Nobuhisa Ishii; Keisuke Kaneshima; Kenta Kitano; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani
NATURE COMMUNICATIONS, 2014年02月, ［査読有り］ - Generation of isolated soft X-ray pulses around the carbon K-edge using CEP-stabilized few-cycle IR pulses
Nobuhisa Ishii; Keisuke Kaneshima; Kenta Kitano; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani, Optical Society of America (OSA)
Optics InfoBase Conference Papers, 2014年 - Extraction of Elastic Scattering Cross Sections from Half-Cycle Cutoffs in Photoelectron Spectra
Henning Geiseler; Nobuhisa Ishii; Keisuke Kaneshima; Kenta Kitano; Teruto Kanai; Jiro Itatani
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2014年, ［査読有り］ - 〔主要な業績〕Orientation of jet-cooled polar molecules with an intense single-cycle THz pulse
K. Kitano; N. Ishii; N. Kanda; Y. Matsumoto; T. Kanai; M. Kuwa; Gonokami; J. Itatani, 筆頭著者
Phys. Rev. A, 2013年12月, ［査読有り］ - Carrier-envelope phase-dependent high harmonic generation in the water window by few-cycle IR Pulses
Nobuhisa Ishii; Keisuke Kaneshima; Kenta Kitano; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani
CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, 2013年 - Carrier-envelope phase-dependent high-harmonic generation in the water window using a few-cycle infrared light source
N. Ishii; K. Kaneshima; K. Kitano; T. Kanai; S. Watanabe; J. Itatani, IEEE Computer Society
2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013, 2013年, ［査読有り］ - Sub-two-cycle, carrier-envelope phase-stable, intense optical pulses at 1.6 mu m from a BiB3O6 optical parametric chirped-pulse amplifier
N. Ishii; K. Kaneshima; K. Kitano; T. Kanai; S. Watanabe; J. Itatani
OPTICS LETTERS, 2012年10月, ［査読有り］ - Nearly-octave, sub-two-cycle, CEP-locked, intense IR pulses from BIBO OPCPA using 810-nm pump pulses
Nobuhisa Ishii; Kenta Kitano; Keisuke Kaneshima; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani
2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2012年, ［査読有り］ - 〔主要な業績〕High degree of molecular orientation by a combination of THz and femtosecond laser pulses
K. Kitano; N. Ishii; J. Itatani, 筆頭著者
Phys. Rev. A, 2011年11月, ［査読有り］ - Carrier-Envelope-Phase-Preserving, Octave-Spanning Optical Parametric Amplification in the Infrared Based on BiB3O6 Pumped by 800nm Femtosecond Laser Pulses
Nobuhisa Ishii; Kenta Kitano; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani
APPLIED PHYSICS EXPRESS, 2011年02月, ［査読有り］ - CEP-preserving, octave-spanning IR OPA using BIBO and 800-nm pump pulses
Nobuhisa Ishii; Kenta Kitano; Teruto Kanai; Shuntaro Watanabe; Jiro Itatani
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2011年, ［査読有り］ - Molecular orientation by intense visible and THz optical pulses
K. Kitano; N. Ishii; J. Itatani
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2011年, ［査読有り］ - 〔主要な業績〕Ultrafast Angular Momentum Orientation by Linearly Polarized Laser Fields
K. Kitano; H. Hasegawa; Y. Ohshima, 筆頭著者
Phys. Rev. Lett., 2009年11月, ［査読有り］
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