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Conferences > CLEO > 2004 > CMZ > CMZ2
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper CMZ2

High temperature continuous-wave operation of terahertz quantum cascade lasers.

Sushil Kumar, Benjamin S. Williams, Stephen Kohen, Qing Hu, and John L. Reno

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Abstract

We report continuous-wave operation of a quantum-cascade laser at 3.2 THz (λ-94 μm) up to a heat-sink temperature of 93 K. Optical powers of ~1.5mW at 10 K and ~400μW at 78 K are observed.

© 2004 Optical Society of America

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