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Conferences > CLEOPR > 2015 > 26J2 > 26J2_3
  • 2015 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2015),
  • paper 26J2_3

Experimental and Numerical Investigation of Slow Carrier Relaxation in an InGaAs/GaAs Quantum Dot Laser Diode

J. M. Lee, B. H. Jun, D. Lee, and J. Kim

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Abstract

Spontaneous emission from InGaAs/GaAs quantum dots was investigated above the lasing threshold through windows structure on a laser diode. We found a clear evidence of slow carrier relaxation from the excited state to the ground state in a lasing condition.

© 2015 IEEE

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