Dr. Fumiyo Yoshino Profile

Dr. Fumiyo Yoshino

Laser and Optics Engineer at ESI Inc

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 8 September 2006 Paper

Fiber chirped pulse amplification system for micromachining

A. Arai, J. Bovatsek, F. Yoshino, Z. Liu, G. Cho, L. Shah, M. Fermann, Y. Uehara

Proceedings Volume 6343, 63430S (2006) https://doi.org/10.1117/12.707699

KEYWORDS: Glasses, Fiber amplifiers, Femtosecond phenomena, Waveguides, Sapphire, Semiconducting wafers, Optics manufacturing, Silicon, Micromachining, Ultrafast phenomena

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Proceedings Article | 28 February 2006 Paper

Optimized precision micromachining using commercially available high-repetition rate microjoule femtosecond fiber lasers

Michelle Stock, Lawrence Shah, Bing Liu, Makoto Yoshida, Fumiyo Yoshino, James Bovatsek, Alan Arai

Proceedings Volume 6108, 61080Q (2006) https://doi.org/10.1117/12.659866

KEYWORDS: Fiber lasers, Waveguides, Ultrafast phenomena, Laser processing, Materials processing, Laser systems engineering, Femtosecond fiber lasers, Micromachining, Ultrafast lasers, Oscillators

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Proceedings Article | 15 February 2006 Paper

Ultrashort pulse micromachining with the 10-μJ FCPA fiber laser

James Bovatsek, Alan Arai, Fumiyo Yoshino, Yuzuru Uehara

Proceedings Volume 6102, 610201 (2006) https://doi.org/10.1117/12.659451

KEYWORDS: Micromachining, Pulsed laser operation, Gaussian beams, Laser processing, Sapphire, Femtosecond phenomena, Ultrafast phenomena, Glasses, Fiber lasers, Diffractive optical elements

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Proceedings Article | 12 April 2005 Paper

Thermal heating effects in writing optical waveguides with 0.1 - 5 MHz repetition rate

Shane Eaton, Fumiyo Yoshino, Lawrence Shah, Alan Arai, Haibin Zhang, Stephen Ho, Peter Herman

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.591058

KEYWORDS: Waveguides, Silica, Thermal effects, Glasses, Borosilicate glass, Ultrafast lasers, Optical microscopes, Signal attenuation, Refractive index, Pulsed laser operation

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Proceedings Article | 4 April 2005 Paper

Picosecond z-scan measurements of the two-photon absorption in beta-carotene solution over the 590-790 nm wavelength range

Arkady Major, Fumiyo Yoshino, J. Stewart Aitchison, Peter Smith, Donatas Zigmantas, Virginijus Barzda

Proceedings Volume 5724, (2005) https://doi.org/10.1117/12.590669

KEYWORDS: Absorption, Picosecond phenomena, Optical amplifiers, Nonlinear optics, Refraction, Optical filters, Polarizers, Signal detection, Diffraction, Physics

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Proceedings Article | 21 March 2005 Paper

MHz-rate ultrafast fiber laser for writing of optical waveguides in silica glasses

Lawrence Shah, Fumiyo Yoshino, Alan Arai, Shane Eaton, Haibin Zhang, Stephen Ho, Peter Herman

Proceedings Volume 5714, (2005) https://doi.org/10.1117/12.590850

KEYWORDS: Waveguides, Silica, Glasses, Femtosecond phenomena, Laser processing, Microscopes, Borosilicate glass, Oscillators, Wave propagation, Laser systems engineering

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Proceedings Article | 14 June 2004 Paper

Picosecond-resolved nonlinear absorption of spin-processible lead sulfide (PbS) nanocrystals from 1100 to 1600 nm

Fumiyo Yoshino, Arkady Major, Lukasz Brzozowski, Larrisa Levina, Vladimir Sukhovatkin, Edward Sargent

Proceedings Volume 5361, (2004) https://doi.org/10.1117/12.528506

KEYWORDS: Lead, Nanocrystals, Absorption, Excitons, Picosecond phenomena, Quantum dots, Nonlinear optics, Transient nonlinear optics, Optical amplifiers, Transmittance

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