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NTT HOME  >  R&D TOP  >  About Us  >  Organization  >  Science and Core Technology Laboratory Group

About UsOrganization:

Science and Core Technology Laboratory Group

Cutting-edge research and development leading to the creation of new principles and concepts that will revolutionize society

In the Science and Core Technology Laboratory Group we strive to realize a future network that can manipulate space and time, and thus provide a gentle, smart ubiquitous environment that will create a world of comfortable communication. Our aim is to undertake the research and development of fundamental and advanced technologies in the areas of network and ubiquitous technology, electronics technology, photonics technology, the communication science and physics and materials. The concept of our main mission statements is as follows.

  • The research and development of cutting-edge technologies that will provide the seeds for NTT Group's field of business.
  • The creation of new principles and concepts that achieve revolutionary innovation in information society.
  • The research and development of communication technologies that are both user and environment friendly.
Key Areas of Research

[ Network and Ubiquitous Technology ]

Our research and development is focused on the development of a safe, reliable and easy-to-use ubiquitous network and the next-generation broadband network technology that will bring about a transformation in information communication as regards speed, bandwidth and reliability.

[ Electronics Technologyy ]

We are engaged in R&D on “high-function and ultra-low power-consumption communications LSI”, “3-D MEMS optical switch modules”, and other technologies that will revolutionize communications networks.

[ Photonics Technology ]

We are advancing R&D on “optical and electron-integration components, modules, and photonics materials” that will revolutionize optical communications while also pioneering new applied fields.

[ Communication Science ]

Striving to realize a future communication-based society in which human qualities thrive, we are pursuing research on “ambient intelligence”, which supports people in appropriate ways; “computational science”, to use information quickly, accurately, and safely; and “human and social information science”, which seeks to gain a fundamental understanding of human beings and the environment.

[ Physics and Materials Science ]

Seeking to move from “control of optics and electricity” to “control of quantum effect”, we are engaged in R&D to create new principles and concepts that are built on nanotechnology.

Description figure[ Active Tags: Key Devices for Ubiquitous Networks ]

(Equipped with wireless devices for transmitting and receiving IDs and various kinds of sensors for recording the status of the containers, etc., these devices allow intermittent monitoring over long periods of time.)

Description figure[ 10-Gbit/s Burst-signal Receiving LSI ]

(This LSI will enhance the efficiency of next-generation optical communications. It synchronizes incoming-data bursts from the first bit with the fastest clock-recovery time in the world.)

Description figure[ Compact Lasers Generate Specified Arbitrary Wavelength Light ]

(Using wavelength conversion technology, it is capable of emitting arbitrarily set laser beams from 500nm to 5μm.)

Description figure[ Research on Visual Mechanisms for Evaluating Surface Material ]

(Material is freely manipulated by clarifying the characteristics of an image that is being used to view material.)

Description figure[ Study of the Essential Ingredient for Quantum Computation “Qubit” via Scalable Quantum Circuits ]

(Entanglement with a qubit and a macroscopic quantum LC-resonator has been successfully created and detected.)

Specific Research Topics

[ Network and Ubiquitous Technology ]

•Photonic transport network technologies
•Wide area ubiquitous technologies
•MIMO technology
•Next-generation image distribution platform
•New ubiquitous communication style technologies
•Ubiquitous sensor technologies

[ Photonics Technology ]

•Optical semiconductor technologies
•High-speed electronics circuit and device technology
•Planar lightwave circuit technology
•Photonic signal processing technologies

[ Electronics Technology ]

•Communications LSI technologies
•Millimeter-wave applied technology
•MEMS technology
•Sensing technologies

[ Communication Science ]

•Ambient intelligence
•Computational science
•Human and social information science

[ Physics and Materials Science ]

•Quantum computers
•Quantum cryptography
•Nano-bio
•Photonic crystals
•Wide bandgap semiconductors

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