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Conferences > CLEOPR > 2009 > TUP > TUP2_21
  • Conference on Lasers and Electro-Optics/Pacific Rim 2009
  • (Optica Publishing Group, 2009),
  • paper TUP2_21

Design and Simulation of a Quantum Dot Microcavity Terahertz Laser

Guangcun Shan, Wei Huang, and Miao Zhang

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Abstract

A design and new theoretical model of a quantum dot (QD) microcaity laser operating at 1 THz is proposed based on a semiconductor Q D gain medium, where the lasing occurs through discrete conduction states. Our calculations show that a significant population inversion and frequency as low as 1 THz can be reached can be achieved. It is concluded that it maybe serve as a terahertz laser.

© 2009 IEEE

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