To view PDF files

You need Adobe Reader 7.0 or later in order to read PDF files on this site.
If Adobe Reader is not installed on your computer, click the button below and go to the download site.

August 2010 Vol. 8 No. 8


View from the Top

  • Mitsunobu Komori, Executive Vice President of NTT DOCOMO, Chief Technical Officer, Member of the Board of Directors, and Managing Director of R&D Center

Special Feature: Front-line Materials Research

  • Materials Research Activities
  • Improved Emission Efficiency of 210-nm Deep-ultraviolet Aluminum Nitride Light-emitting Diode
  • Diamond Field-effect Transistors as Microwave Power Amplifiers
  • Graphene Growth on Silicon Carbide
  • Towards New Low-dimensional Semiconductor Nanostructures and New Possibilities

Regular Papers

  • Direct Actuation of GaAs Membrane Resonator by Scanning Probe


  • 40-km Single-mode-fiber Transmission for 100-Gbit/s Ethernet System Based on 25-Gbit/s 1.3-μm ¦¥lectroabsorption ¦¬odulator ¦©ntegrated with Distributed Feedback Laser
  • Uncooled Operation of 10-/40-Gbit/s 1.55-μm Electroabsorption Modulator Integrated with Distributed Feedback Laser

Global Standardization Activities

  • Establishment of New Focus Groups in ITU-T

External Awards/Papers Published in Technical Journals and Conferences Proceedings