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Conferences > CLEO > 1999 > CWF > CWF59
  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1999),
  • paper CWF59

Observation of tera-hertz electromagnetic wave emission from InAs/GaAs quantum dots

Yuzo Furukawa, Susumu Noda, Motonori Ishii, and Tomoki Takeya

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Abstract

Oscillators in tera-hertz (THz) frequency region (1 ~ 30 THz) are strongly required for the application to the space research, bio science, and so on. The available devices, however, are typically very huge systems including mode- locked Ti-Al2O3 lasers as an exciting source of low temperature-grown GaAs switch, and have very poor efficiency. Therefore, the development of high efficient compact THz oscillators is one of the most important issues.

© 1999 Optical Society of America

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