半導体微小共振器における共振器ポラリトンとＴＨｚ帯電磁波発生の可能性

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書誌事項

タイトル別名
  • Cavity-Polariton Mode Splitting in Semiconductor Microcavities and a Possibility of THz Electromagnetic Wave Generation.

抄録

We have demonstrated that the exciton-polariton mode splitting in semiconductor microcavities can be continuously altered in a wide range, from its maximum to zero, through the change in the exciton oscillator strength. This has been achieved by making use of a quantum confined Stark effect together with angle tuning of the cavity mode. On the basis of the ex-perimental results, we point out a possibility of THz electromagnetic wave radiation from the oscillating dipole associated with the cavity-polariton in biased semiconductor microcavities.

収録刊行物

  • レーザー研究

    レーザー研究 23 (11), 1008-1012, 1995

    一般社団法人 レーザー学会

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