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CNKI为你找到相关结果

GaInAsP/InP High Index Coupled(k_i=290cm~(-1))DFB Lase...  CNKI文献

By using CH_4/H_2 reactive ion etching andorganometallic vapor phase epitaxial regrowth,lowthreshold current operation(20mA@stripe width20μm and cavity length 200μm)of high indexcoupled(k_i=290cm~(...

M.Nakamura N.Nunoya... Proceedings of the Fifth Asia-Pacific Conference on Com... 1999-10-01 国际会议

关键词: DFB / Laser / with / Periodic

下载(2)| 被引(0)

White LED Street Lighting for Expressways  CNKI文献

A century has passed since the invention of the light bulb that used bamboo from Kyoto,and a new lighting source is being created in the city of Kyoto,Japan.It is Japan's first LED street lightin...

Kazuki YASUMOTO Hisaki ITSUKI... Proceedings of 4th Lighting Conference of China,Japan a... 2011-09-23 国际会议

关键词: white / LED / Street / lighting

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Hierarchical Face Recognition Using an Adaptive Discri...  CNKI文献

In this paper, we propose a novel method using anadaptive discriminant space to identify people's faces fromvarious directions. The adaptive discriminant space thatis constructed from the candida...

Hitoshi Hongo Mamoru Yasumoto... 2002 IEEE Region 10 Conference on Computers, Communicat... 2002-10-01 国际会议

关键词: LDA / FDF / Hierarchical / Face

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Coupled Cavity Waveguides Consisting of Two-Dimensiona...  CNKI文献

A full wave method for modal analysis of coupled cavity waveguides consisting of layered arrays of rectangular cylinders is described.The mode propagation constants and the mode field profiles can be...

Hongting Jia Kiyotoshi Yasumoto 2006 7th International Symposium on Antennas, Propagati... 2006-10-26 国际会议

关键词: TM / PBG / mode / Coupled

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Analysis of Field Emission Properties of Carbon Nanoco...  CNKI文献

Carbon nanotubes and nanocoils are expected as the charging materials and electron gun for the imaging devices. It is synthesized for carbon nanocoils with different diameters by the catalytic therma...

Yasumoto Konishi Hiroyoshi Tanaka... 第五届影像科学与硬拷贝国际会议(ICISH’2004)论文集 2004-09-01 国际会议

关键词: Carbon / nanocoil / Field / emission

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CIGS Solar Cells and Submodules on Stainless Steel Sub...  CNKI文献

Cu(In,Ga)Se_2 (CIGS) thin film solar cells and submodules using stainless steel substrates were fabricated. Sub millimeter thick insulating layers formed on the stainless steel substrates sufficientl...

Shigeo Havashi Takuva Satoh... Proceedings of the 15th International Photovoltaic Scie... 2005-10-01 国际会议

关键词: Cu(In / Ga)Se_2 / CIGS / Stainless

下载(26)| 被引(0)

GENERALIZED METHOD FOR ELECTROMAGNETIC SCATTERING BY T...  CNKI文献

A very efficient and accurate method to characterize the electromagnetic scattering from multilayered periodic arrays of two-dimensional composite cylindrical objects is presented,using the lattice s...

Kiyotoshi YASUMOTO Proceedings of 2000 2nd International Conference on Mic... 2000-09-14 国际会议

下载(3)| 被引(0)

GalnAsP/InP Quantum-Wire Lasers  CNKI文献

The advancement in the research of GaInAsP/inP1.5μm wavelength quantum-wire lasers by 2-steporgano-metallic vapor-phase-epitaxy and electron-beam-lithography Is presented.By using a wet-chemical etc...

Shigehisa ARAI Takashi KOJIMA... Proceedings of the Fifth Asia-Pacific Conference on Com... 1999-10-01 国际会议

关键词: Wire / As / InP / GalnAsP/InP

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FVTD ANALYSIS OF PROPAGATION OF RADIO WAVES THROUGH A ...  CNKI文献

Radio waves propagating through tunnels are strongly attenuated in the presence of discontinuities such as bends and branches.The useful structural modifications are requested to get better circumsta...

Kyung-Koo HAN Kiyotoshi YASUMOTO... Proceedings of 1998 International Conference on Microwa... 1998-08-18 国际会议

关键词: FVTD / ANALYSIS / OF / PROPAGATION

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NUMERICAL ANALYSIS OF ASYMMETRIC Y-BRANCHING OPTICAL W...  CNKI文献

A novel structure of asymmetric Y-branching optical waveguide is proposed, which has a refraction-inducing wedge and a notch region in the branching section. The transmission characteristics of the p...

Kiyotoshi YASUMOTO Yuji HIDAKA... Proceedings of the 1994 International Conference on Com... 1994-11-01 国际会议

关键词: NUMERICAL / ANALYSIS / OF / ASYMMETRIC

下载(4)| 被引(0)

Electromagnetic Scattering by Cylindrical Arrays of Ci...  CNKI文献

A semi-analytical and rigorous method for analyzing two-dimensional scattering of electromagnetic waves by a cylindrical array is presented. The cylindrical array is formed by parallel circular rods ...

Kiyotoshi Yasumoto Vakhtang Jandieri... Proceedings of 2009 International Conference on Microwa... 2009-11-03 国际会议

关键词: Cylindrical / arrays / of / circular

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ANALYSIS OF INSET DIELECTRIC GUIDE USING FOURIER TRANS...  CNKI文献

An accurate and efficient method for analyzing an inset dielectric guide is presented using the Fourier transform technique with the perfectly matched boundary.A virtual boundary of perfectly electri...

Kiyotoshi Yasumoto Kuniaki Yoshitomi Proceedings of 1998 China-Japan Joint Meeting on Microw... 1998-08-16 国际会议

关键词: mode / than / PMC / ANALYSIS

下载(3)| 被引(0)

Missense Mutations of the Sodium Channel Gene SCN2A ar...  CNKI文献

This study examined whether the sodium channel gene SCN2A mutations contribute to the pathogenesis of Dravet syndrome which includes severe myoclonic epilepsy in infancy(SMEI) and its borderline phen...

Sawa Yasumoto Minako Yonetani... Abstracts of the 5~(th) Congress of Asian Society for P... 2009-05-21 国际会议

关键词: SC / Missense / Mutations / of

下载(10)| 被引(0)

ANALYSIS OF ELECTROMAGNETIC SCATTERING FROM A PERIODIC...  CNKI文献

A very efficient and accurate approach to analyze the two-dimensional electromagnetic scattering from a periodic array of circular cylinders embedded in a magnetized ferrite slab is presented,using t...

Hongting Jia Kiyotoshi Yasumoto... Proceedings of 2002 3rd International Conference on Mic... 2002-08-17 国际会议

关键词: ANALYSIS / OF / ELECTROMAGNETIC / SCATTERING

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NUMERICAL ANALYSIS OF A TWO-PARALLEL EMBEDDED DIELECTR...  CNKI文献

Fourier series expansion method is applied to accurate analysis on the mode propagation problem in a two-parallel embedded dielectric waveguide with parabolic index profile in the rectangular cross s...

Michiko MOMODA Tokuo MIYAMOTO... Proceedings of 1998 China-Japan Joint Meeting on Microw... 1998-08-16 国际会议

关键词: mode / TE / NUMERICAL / ANALYSIS

下载(2)| 被引(0)

A New Analysis of Electromagnetic Scattering from Two-...  CNKI文献

1.Introduction Electromagnetic band-gap(EBG) structures(also known as photonic crystals in optical area)[1]have received much attention for their potential application to optical waveguides,antennas,...

Hongting Jia Kiyotoshi Yasumoto Proceedings of 2004 3rd International Conference on Com... 2004-11-01 国际会议

关键词: A / New / Analysis / of

下载(1)| 被引(0)

ELECTROMAGNETIC SCATTERING FROM COMPOSITE PERIODIC ARR...  CNKI文献

A very efficient and accurate method to characterize the electromagnetic scattering from two-dimensional periodic arrays of composite cylindrical objects is presented,using the lattice sums formula a...

Kiyotoshi YASUMOTO Taras KUSHTA... Proceedings of 2000 2nd International Conference on Mic... 2000-09-14 国际会议

关键词: Wave / ELECTROMAGNETIC / SCATTERING / FROM

下载(2)| 被引(0)

ANALYSIS OF AN EMBEDDED DIELECTRIC WAVEGUIDE WITH PARA...  CNKI文献

Fourier series expansion method is applied to accurate analysis on an embedded dielectric waveguide with parabolic index profile in the rectangular cross section,and the case where the same waveguide...

Tokuo MIYAMOTO Michiko MOMODA... Proceedings of 1998 International Conference on Microwa... 1998-08-18 国际会议

关键词: mode / TEI / ANALYSIS / OF

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Analysis of Electromagnetic Crystals in Rectangular Wa...  CNKI文献

Electromagnetic crystals formed by vertical full posts stacked in a rectangular waveguide are analyzed using the image theory and the lattice sums technique. It is shown that the frequency response o...

Kiyotoshi Yasumoto 2004 4~(th) International Conference on Microwave and ... 2004-08-01 国际会议

关键词: Analysis / of / Electromagnetic / Crystals

下载(1)| 被引(0)

Wave Scattering from Periodic Metallic Cylinders with ...  CNKI文献

An accurate method for analyzing two dimensional electromagnetic scattering from periodic arrays of metallic cylinders with arbitrary cross section is pro- posed. A simple formula to calculate the...

Kiyotoshi YASUMOTO 2004 Asia-Pacifie Radio Science Conference Proceedings 2004-08-01 国际会议

关键词: In / Wave / Scattering / from

下载(1)| 被引(0)

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