Dr. Seiji Takeda Profile

Dr. Seiji Takeda

at Keio Univ

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Author

Publications (5)

Proceedings Article | 23 February 2012 Paper

Theoretical analysis of the modal behavior of 2D random photonic crystals

Shimpei Hamada, Seiji Takeda, Pierre Viktorovitch, Minoru Obara

Proceedings Volume 8269, 826924 (2012) https://doi.org/10.1117/12.906960

KEYWORDS: Photonic crystals, Finite-difference time-domain method, Crystals, Multiple scattering, Quality systems, Silicon, Received signal strength, Dispersion, Light scattering, Scattering

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Proceedings Article | 1 March 2011 Paper

Surface emitting laser based on random photonic crystals

Seiji Takeda, Shimpei Hamada, Romain Peretti, Christian Seassal, Xavier Letartre, Pierre Viktorovitch, Minoru Obara

Proceedings Volume 7946, 794607 (2011) https://doi.org/10.1117/12.874233

KEYWORDS: Photonic crystals, Near field scanning optical microscopy, Light scattering, Laser crystals, Scattering, Finite-difference time-domain method, Multiple scattering, Near field optics, Photons, Near field

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Proceedings Article | 1 March 2011 Paper

Theoretical analysis of the order to disorder phase transition in random photonic crystals

Shimpei Hamada, Seiji Takeda, Pierre Viktorovitch, Mitsuhiro Terakawa, Minoru Obara

Proceedings Volume 7946, 79460J (2011) https://doi.org/10.1117/12.873483

KEYWORDS: Photonic crystals, Crystals, Finite-difference time-domain method, Multiple scattering, Dispersion, Nanostructures, Silicon, Received signal strength, Radio propagation, Wave propagation

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Proceedings Article | 16 November 2010 Paper

Mode control of random microresonators consisting of scattering particles

S. Takeda, S. Hamada, M. Terakawa, T. Saiki, M. Obara

Proceedings Volume 7751, 77511A (2010) https://doi.org/10.1117/12.880941

KEYWORDS: Scattering, Particles, Laser scattering, Light scattering, Refractive index, Finite-difference time-domain method, Laser resonators, Random lasers, Microresonators, Maxwell's equations

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Proceedings Article | 14 February 2007 Paper

Mode selectivity of random lasing in one-dimensional model

Seiji Takeda, Minoru Obara

Proceedings Volume 6452, 645217 (2007) https://doi.org/10.1117/12.698544

KEYWORDS: Reflectivity, Light scattering, Scattering, Random lasers, Photons, Spectroscopy, Refractive index, Laser systems engineering, Atmospheric particles, Laser scattering

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