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History/Achievement

 
 

2002-2005

2002
  • Announcement of the "Vision for New 'Optical' Generation" Initiative
  • The Lifestyle and Environmental Technology Laboratories and Telecommunications Energy Laboratories were dissolved. The Microsystem Integration Laboratories were established.
  • NTT streams Super High Definition movies in the global-scale high-speed networks
  • Over 300 channel WDM transmission system using single light source
  • Development of portable sensor for monitoring environmental benzene gases
  • Ring-type ubiquitous audio receiver
  • A high-speed optical signal demultiplexing device is developed
  • The integrated circuit for optical communications of world maximum high speed is developed
  • A new Illusion of Jittery Motion Seen in a Static Picture
  • Blind Source Separation of Audio Signals
  • Observation of qubit operations in an artificial molecure
  • Fabrication of Semiconductor Diamond thin films
2003
  • Development of Photonic Crystal Fiber
  • Extended IP Multicast Protocol (IGAP) for Content Delivery Systems
  • 120-GHz Gigabit Wireless Link
  • Portable Fingerprint Identification Device (FingerToken)
  • Development of Large-Scale Integrated Optical Switches Based on Silica Waveguide
  • Photonic RAM: The Key for Facilitating an Optical Router Development
  • Very Quick Search of Audio and Video Signals --Global Pruning Method Enables Searching through Two Weeks' Worth of Audio/Video Data in One Second
  • Parametric Mixture Model for Detecting Multiple Topics of Text
  • Observation of the Spin Selection Rule in Semiconductor Artificial Atoms --Toward Quantum Computing
  • Development of a Diamond Microwave Power Device
  • Development of Supercritical Dryer for Ultra-Fine Patterning
2004
  • Experimental Success of Wide-Area HD Streams by Flexcast toward the Broadband and Ubiquitous Era
  • Internet Video Studio System for HDTV Production (i-Visto)
  • Two Fundamental Technologies (GMPLS and GSMP) for Controlling a Photonic Network
  • Cellular Phone Application Merging Virtual Objects into the Real World (PopRi)
  • Portable BTX Gas Sensor
    Ultrasmall Audio Receiving Unit (VoiceUbique)
    Compact Lasers Generating Arbitrary Wavelength Light
    KTN Crystals with the Highest Reported Electro-Optic Effect
    Ultrahigh-Speed 100-Gbit/s IC for Optical Communication Systems
    Clarifying the Computing Power of Quantum Computers -Differences Between Quantum and Classical Circuits in Performing Basic Arithmetic Operations
    Find that Background Music! -Quick Retrieval Method for Background Music Signals (DAL)
    Investigation of HDAG Kernels -New Text Similarity with Consideration to Grammar and Meaning Structure
    Millimeter-Wave Amplification of Diamond Field-Effect Transistor
    Three-Dimensional Nanofabrication Using Electron-Beam Lithography -The World's Smallest Globe
2005
  • 1,000 Channel WDM Transmission
  • Container Administrative Experiment by Using Active RFID Tags
  • Human Area Networking Technology (RedTacton)
  • Single-Chip Fingerprint Identification LSI
  • Compact and Low-Driving-Voltage Semiconductor Mach-Zehnder Modulator
    10-Gbit/s Directly Modulated Distributed-Feedback Laser
    Extremely Large Vocabulary Speech Recognition Technology
    Recalibration of Audio-Visual Simultaneity
    Demonstration of Multi-Photon Rabi Oscillation of Josephson Quantum Bits
    Quantum Key Distribution Experiment over an Optical Fiber
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