Mr. Ikuo Yamashita Profile

Ikuo Yamashita

Manager at Kansai Electric Power Co Inc

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Publications (3)

Proceedings Article | 2 December 2009 Paper

Experimental demonstration of a wavelength tunable polarization OTDR using an SOA for received signal amplification

Ikuo Yamashita, Ohashi Masaharu

Proceedings Volume 7630, 76300F (2009) https://doi.org/10.1117/12.852118

KEYWORDS: Polarization, Optical amplifiers, Single mode fibers, Optical fibers, Polarimetry, Seaborgium, Optical filters, Semiconductor optical amplifiers, Optical testing, Distortion

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Proceedings Article | 2 December 2009 Paper

Longitudinal fiber parameter measurements of pure silica core fibers based on OTDR technique

Masaharu Ohashi, Yasuhiro Tsutsumi, Ikuo Yamashita

Proceedings Volume 7630, 76301V (2009) https://doi.org/10.1117/12.853085

KEYWORDS: Silica, Signal attenuation, Scattering, Transmittance, Refractive index, Photonics, Current controlled current source, Cladding, Backscatter

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Proceedings Article | 9 November 2000 Paper

Measurement of distributed Brillouin shift frequency using a novel Brillouin loop amplification circuit

I. Yamashita

Proceedings Volume 4185, 41850D (2000) https://doi.org/10.1117/12.2302156

KEYWORDS: Geometrical optics, Optical fibers, Optical amplifiers, Scattering, Light scattering, Acousto-optics, Time metrology, Single mode fibers, Adaptive optics, Optical testing

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