Dr. Takashi Kato Profile

Dr. Takashi Kato

at Univ of Electro-Communications

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Publications (3)

Proceedings Article | 18 June 2024 Presentation

Ultrafast and scan-less three-dimensional imaging using all-optical information conversion with chirped optical frequency comb

Kaoru Minoshima, Takashi Kato

Proceedings Volume 12997, 1299702 (2024) https://doi.org/10.1117/12.3023274

KEYWORDS: Ultrafast imaging, Frequency combs, 3D scanning, 3D image processing

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Proceedings Article | 12 March 2024 Presentation + Paper

Single-photon-level femtosecond time-resolved measurement by asynchronous optical sampling with dual-wavelength comb

Hajime Komori, Prasad Koviri, Masahiro Ishizeki, Haochen Tian, Thomas Schibli, Takashi Kato, Akifumi Asahara, Ryosuke Shimizu, Kaoru Minoshima

Proceedings Volume 12875, 1287508 (2024) https://doi.org/10.1117/12.3001570

KEYWORDS: Pulse signals, Ultrafast phenomena, Femtosecond phenomena, Signal detection, Repetition frequency, Photon counting, Optical testing, Ultrafast measurement systems, Single photon detectors

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Proceedings Article | 8 March 2024 Presentation + Paper

Ultrafast time-resolved single-photon detection using two-color comb based asynchronous optical sampling for quantum applications

Prasad Koviri, Hajime Komori, Masahiro Ishizeki, Haochen Tian, Takashi Kato, Akifumi Asahara, Ryosuke Shimizu, Thomas Schibli, Kaoru Minoshima

Proceedings Volume 12895, 1289504 (2024) https://doi.org/10.1117/12.3002098

KEYWORDS: Ultrafast phenomena, Ultrafast measurement systems, Quantum measurement, Quantum optics, Quantum entanglement, Fiber lasers

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