Professor Inoue, is currently pushing the frontiers of research in areas such as 3D displays which do not require special glasses, ultra-high density recording systems using holograms, and new theoretical calculation elements which do not require the flow of an electric current.
We caught up with Professor Inoue to talk with him about his main research achievements and future prospects.
Interview and report by Madoka Tainaka Controlling light with magnetophotonic crystals "All of my research is based on the interaction between magnetism and some other physical phenomenon.
My aim is to develop https://money-win-spin-slots.site/4/6744.html that have never been created before.
Magnetic garnet is a magnetic insulator that transmits light and is heavily used in jewelry.
When light is transmitted, the magnetism and light combine to develop a magneto-optical effect in which the polarization state changes.
In other words, it is said that the characteristic of this material is that the magnetism can control the characteristics of light.
Far infrared light used for optical communications has a wavelength of about 1.
In order to combine magnetism and light in accordance with each wavelength, the material properties must be changed, so to that end we have been developing various materials.
However, such development takes a great deal of time.
In addition, most of the materials that we develop must be discarded without ever being used for reasons such as prohibitively high cost.
He worked on the development of an artificial click the following article lattice with the desired characteristics by sorting magnetic substances on the nanoscale into a lattice pattern.
In fact, this idea is the same as the "photonic crystal" concept proposed by Yablonovitch of the USA in 1987, which offers properties such as three-dimensional confinement of light through the periodic arrangement of materials with different refractive indices.
just click for source magnetic material is used for the photonic crystal, Professor Inoue calls the material he has developed a magnetophotonic crystal.
In concrete terms, we interpose magnetic substances between different kinds of dielectric multilayer films, then, by changing the thickness of the magnetic material, we can now control the light flexibly by strengthening the magnetic coupling for each wavelength of light.
One of these is the world's first hologram memory.
This technology can record and playback on media using the interference and diffraction of light from superimposing two light sources.
By slightly changing the incidence angle of the reference light, it is possible to write several pieces of スピンマガジンフォトエディタ in the same place, so that 200 movies can be stored on one disc the size of a DVD.
According to Professor Inoue, "In 1999 we launched a venture company from TUT called Optware and worked on the commercialization of a collinear hologram memory that can be miniaturized by coaxially arranging the signal light and the reference light, that we developed スピンマガジンフォトエディタ the Research Center スピンマガジンフォトエディタ Advanced Photonic Information Memories at TUT.
It was certified as an international standard in 2007, and then just before commercialization the financial crisis occurred and the project stopped.
The information circulating in the world continues to increase, and innovative technology that can record and playback large amount of data at high density, high speed, and low energy is undoubtedly needed.
For this application, the above-mentioned magnetic materials will be useful.
We have already developed a magnetic hologram that can write and playback with zero error and zero energy.
In the movie "Star Wars" 1977there is a famous scene where R2-D2 projects a three-dimensional hologram of Princess Leia.
Professor Inoue says he wants to realize exactly this type of 3D imaging.
This allows us to create a 3D image with a wide viewing angle of 30 degrees without using special glasses.
Currently, the material that we can write on is small, so the playback image is as small as a few centimeters, but we learn more here conducting research aiming at playing larger videos.
Developing new computers that can perform calculations without the flow of a current In https://money-win-spin-slots.site/4/6325.html, since the influence of heat generated by electric current is a major problem when creating nano-scale elements in information devices that are indispensable to the advanced information age, Professor Inoue and colleagues are working in collaboration with domestic and overseas research institutions such as MIT, Moscow State University, and Keio University to develop new calculation elements and their peripheral technologies that do not require the flow of current.
Our idea is to try and make computations using the phase interference of this spin wave by strengthening or weakening the wave.
We have already processed magnetic garnet into the form of a fork and succeeded in inputting spin waves from the three prongs, causing phase interference at the connection point and outputting the result at the main part.
Also, although current is not used for calculation, at present it is used for exciting spin waves and detecting the results of calculations, so Inoue is trying to develop methods that do not use current.
Professor Inoue concludes, "We will actively work on launching ventures and strive to develop magnonics as a globally applicable technology.
During this time, he had no access to experimental or measurement equipment, so he became absorbed in calculating combinations of magnetic materials and designing devices with the mainframe computer that was the only tool available to him.
He says that this became a great help to his later research.
I went back to the situation of no equipment other than a personal computer.
Perhaps it is ベストベッティングサイトのデポジットボーナス this experience that I learned to do imaginative and original work.
We have high hopes for him!
Mitsuteru Inoue Professor of the Graduate School of Toyohashi University of Technology and IEEE 2018 Distinguished Lecturer Mitsuteru Inoue received the B.
He was an associate professor at TUT from 1993 to 1996, and with the Research Institute of Electrical Communication, Tohoku University, from 1997 to 1999.
From 2001 to 2013 he served as professor in the Department of Electrical and Electronic Engineering, TUT.
Since 2014 he is jointly serving as professor of the Graduate School of TUT and as an executive trustee and vice president of TUT.
He was a visiting professor at Stanford University in 2003 and at Moscow State University in 2004.
His research interests include spin-coupled wave propagation phenomena in amorphous alloy and magnetic garnet thin films, including phase modulation of magneto-surface-acoustic-waves, control and phase modulation of optical waves, and control of high-frequency magnetostatic and spin waves, together with their applications in magneto-optical MO spatial light modulators, three-dimensional MO displays, non-destructive MO imaging, magnetic hologram recording, and spin-wave logic circuits.
Reporter Profile Madoka Tainaka is a freelance editor, writer and interpreter.
She graduated in Law from Chuo University, Japan.
集英社公式 ファッションマガジンアプリ「Sマガ」（エスマガ）は集英社のファッション雑誌、ライフスタイル雑誌 全11誌のデジタル版が.. 読者の圧倒的支持を受ける独自企画満載斬新なエディターの目で構成された企画が読者に新たなワールドサッカーの世界を提供します。.... どこよりも早く詳しいデジタルカメラの最新情報と、デジタルフォトの楽しみ方や作品づくりのノウハウを解説します。. 原哲夫最新作『いくさの子 －織田三郎信長伝－』、あの名作のスピンアウト『今日からCITY HUNTER』、アニメ化・ドラマ化で話題.
I am final, I am sorry, but it at all does not approach me. Perhaps there are still variants?
I am final, I am sorry, but you could not give more information.
I to you am very obliged.
It is the true information
Between us speaking, I would try to solve this problem itself.
I am final, I am sorry, but it at all does not approach me. Who else, can help?
In it something is also idea good, agree with you.
There are still more many variants
Your idea simply excellent
You commit an error. I can defend the position.
Completely I share your opinion. In it something is and it is good idea. It is ready to support you.