Optoelectronics Reserch Optoelectronics Research

Optoelectronics, a technology at the crossroads of electronics and optics, has raised a technological revolution in global ICT (information and communication technology) system, and is a key technology now and in the future.
Optoelectronics research group is a professional research firm dedicated to develop optical modulators and their applications.

Technical Reports


  • Cement Division
  • Mineral Resources and Products Divisionl
  • Cement-related products
  • Advanced Material
  • Opto electronics
  • Battery Materials business
  • Opto Electronics