한국광학회:학술대회논문집 (Proceedings of the Optical Society of Korea Conference)

한국광학회 (Optical Society of Korea)
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양자우물 － 양자선 상전이 현상의 광양자테 레이저

Quantum well － quantum wire phase transiton of photonic quantum ring laser

  • Kwon, O-Dae (Electronic and Electrical Engineering Department, Pohang University of Science and Technology) ;
  • Noik Pan (Electronic and Electrical Engineering Department, Pohang University of Science and Technolog) ;
  • Kim, Junyeon (Electronic and Electrical Engineering Department, Pohang University of Science and Technology)
  • 발행 : 2003.02.01
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초록

The GaAs semiconductor whispering gallery modes, produced in the peripheral Rayleigh band region of W／sub Rayleigh／ ＝ (${\Phi}$／2)( 1-n／sub eff／n), exhibit novel properties of ultralow thresholds open to nano-ampere regime associated with photonic quantum ring (PQR) production (Fig 1 (a)). The PQR phenomena are associated with a photonic field-driven phase transition of quantum well(QW)-to-quantum wire (QWR) and hence the photonic (non-de Broglie) quantum corral effects, on the Rayleigh cavity confined carriers in dynamic steady state, occur as schematically shown in Fig 1. (omitted)

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