Mr. Yoshitaka Taguchi Profile

Yoshitaka Taguchi

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Publications (5)

Proceedings Article | 15 March 2023 Presentation + Paper

Quantum-enhanced stimulated Raman scattering microscopy toward breaking the shot noise limit in high-power regime

Kenichi Oguchi, Zicong Xu, Yoshitaka Taguchi, Shun Takahashi, Yuki Sano, Takaha Mizuguchi, Kazuhiro Katoh, Yasuyuki Ozeki

Proceedings Volume 12392, 1239206 (2023) https://doi.org/10.1117/12.2649579

KEYWORDS: Microscopy, Second harmonic generation, Optical parametric amplifiers, Quantum signals, Denoising, Quantum squeezing, Microscopes, Quantum detection

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Proceedings Article | 9 March 2022 Presentation

Stimulated Raman scattering spectroscopy with quantum-enhanced balanced detection scheme

Kenichi Oguchi, Zicong Xu, Yoshitaka Taguchi, Yuki Sano, Yu Miyawaki, Kazuhiro Katoh, Yasuyuki Ozeki

Proceedings Volume PC12016, PC120163D (2022) https://doi.org/10.1117/12.2608735

KEYWORDS: Spectroscopy, Raman spectroscopy, Raman scattering, Signal to noise ratio, Imaging spectroscopy, Molecular spectroscopy, Laser scanners, 3D scanning, Waveguides, Picosecond phenomena

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Proceedings Article | 3 March 2022 Presentation + Paper

Numerical analysis of the effects of higher-order modes and loss in waveguide optical parametric amplifiers

Yuki Sano, Yoshitaka Taguchi, Kenichi Oguchi, Yasuyuki Ozeki

Proceedings Volume 12016, 1201609 (2022) https://doi.org/10.1117/12.2608430

KEYWORDS: Waveguides, Numerical analysis, Optical amplifiers, Nonlinear optics

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Proceedings Article | 3 March 2022 Presentation + Paper

Precise amplitude and phase matching by integrating spatial light modulation and digital holography for pulsed squeezing

Yuki Sano, Kenichi Oguchi, Zicong Xu, Yoshitaka Taguchi, Kazuhiro Katoh, Yasuyuki Ozeki

Proceedings Volume 12016, 1201607 (2022) https://doi.org/10.1117/12.2606157

KEYWORDS: Spatial light modulators, Wavefronts, Digital holography, Waveguides, Phase matching, Visibility

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Proceedings Article | 3 March 2022 Presentation + Paper

Phase locking scheme for squeezed vacuum generated by single-pass optical parametric amplifier

Yoshitaka Taguchi, Yasuyuki Ozeki

Proceedings Volume 12016, 1201608 (2022) https://doi.org/10.1117/12.2607559

KEYWORDS: Quantum optics, Phase measurement, Feedback control, Control systems, Homodyne detection, Optical parametric oscillators, Signal to noise ratio, Modulation, Second-harmonic generation, Phase shift keying

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