Dr. Hiroyuki Yoshikawa Profile

Dr. Hiroyuki Yoshikawa

Assistant Professor at Osaka Univ

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Author

Publications (5)

Proceedings Article | 11 September 2006 Paper

Thiacarbocyanine dye J-aggregation in optical trapping potential

Yoshito Tanaka, Hiroyuki Yoshikawa, Hiroshi Masuhara

Proceedings Volume 6326, 63262J (2006) https://doi.org/10.1117/12.680387

KEYWORDS: Luminescence, Near infrared, Optical tweezers, Glasses, Laser irradiation, Confocal microscopy, Laser induced fluorescence, Absorption, CCD cameras, Polarizability

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Proceedings Article | 27 August 2005 Paper

Hyper-Rayleigh and hyper-Raman scattering from silver nanoparticles trapped by a near-infrared laser beam

Hiroyuki Yoshikawa, Takashi Ihama, Tamitake Ito, Yukihiro Ozaki, Hiroshi Masuhara

Proceedings Volume 5930, 59300T (2005) https://doi.org/10.1117/12.614706

KEYWORDS: Silver, Laser scattering, Nanoparticles, Scattering, Optical tweezers, Helium neon lasers, Hyper Rayleigh scattering, Raman scattering, YAG lasers, Rhodamine

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Proceedings Article | 18 October 2004 Paper

Laser patterning and fabrication of nano/microparticle systems in solution

Syoji Ito, Toshiaki Mizuno, Hiroyuki Yoshikawa, Hiroshi Masuhara

Proceedings Volume 5514, (2004) https://doi.org/10.1117/12.559400

KEYWORDS: Nanoparticles, Gold, Ultraviolet radiation, Glasses, Particles, Polymers, 3D microstructuring, Optical lithography, Polarization, Microscopes

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Proceedings Article | 17 October 2003 Paper

Optical patterning of individual organic/inorganic nanoparticles in solution at ambient temperature

Syoji Ito, Hiroyuki Yoshikawa, Hiroshi Masuhara

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.478571

KEYWORDS: Nanoparticles, Polymers, Particles, Gold, Ultraviolet radiation, Pulsed laser operation, Glasses, Optical lithography, Atomic force microscopy, Infrared lasers

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Proceedings Article | 28 May 1997 Paper

Pressure caused by behavior of a bubble originated from an underwater spark discharge

Kohji Isuzugawa, T. Tsuji, Y. Fushimi, M. Toda, Hiroyuki Yoshikawa

Proceedings Volume 2869, (1997) https://doi.org/10.1117/12.273423

KEYWORDS: Aluminum, Metals, Wave plates, Wave propagation, Spherical lenses, High speed cameras, Capacitors, Electrodes, Video, Acoustics

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