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Dive into the research topics where Tomoyu Yamashita is active.

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Featured researches published by Tomoyu Yamashita.


international conference on infrared, millimeter, and terahertz waves | 2010

3D Imaging and analysis system using terahertz waves

Motoki Imamura; Shigeki Nishina; Akiyoshi Irisawa; Tomoyu Yamashita; Eiji Kato

We have developed the “3D Imaging Analysis System” that uses terahertz waves, the worlds first such system for practical applications. This system has an unprecedented capability for nondestructive three-dimensional spectroscopic analysis of the spatial distribution of constituents.


international conference on infrared, millimeter, and terahertz waves | 2010

3D Spectroscopic computed tomography imaging using terahertz waves

Eiji Kato; Shigeki Nishina; Akiyoshi Irisawa; Tomoyu Yamashita; Motoki Imamura; Kodo Kawase

We have developed a three-dimensional spectroscopic imaging system that uses terahertz waves and is based on transmission computed tomography. Using this system, we demonstrate transmission three-dimensional computed tomography imaging of high refractive index objects, with identification of chemical components, by analyzing spectroscopic information.


Archive | 2006

Measuring Device, Method, Program, and Recording Medium

Tomoyu Yamashita; Eiji Kato


Archive | 2002

Polarization mode dispersion measuring device, method, recording medium

Takeshi Ozeki; Tomoyu Yamashita; Motoki Imamura


Archive | 2011

Repetition frequency control device

Tomoyu Yamashita; Akiyoshi Irisawa


Archive | 2010

Signal transmitter, signal source of multiple signals, and output device of plurality of laser light pulses

Tomoyu Yamashita; 友勇 山下; Akiyoshi Irisawa; 昭好 入澤


Archive | 2010

Electromagnetic wave measuring device, measuring method, program, and recording medium

Eiji Kato; Shigeki Nishina; Motoki Imamura; Akiyoshi Irisawa; Tomoyu Yamashita


Archive | 2011

PHASE CONTROL DEVICE FOR LASER LIGHT PULSE

Tomoyu Yamashita


Archive | 2010

Electromagnetic wave measuring apparatus, measuring method, program, and recording medium

Shigeki Nishina; Motoki Imamura; Akiyoshi Irisawa; Tomoyu Yamashita; Eiji Kato


Archive | 2010

Signal output device, and output apparatus of signal source of signals and of laser beam pulses

Tomoyu Yamashita; Akiyoshi Irisawa

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