Terahertz quantum cascade lasers based on phonon scattering assisted injection and extraction

2012 Conference on Lasers and Electro-Optics, CLEO 2012

Volumn , Issue , 2012, Pages

  Fathololoumi, S ^a,b   Dupont, E ^a   Wasilewski, Z R ^a   Aers, G ^a   Laframboise, S R ^a   Lindskog, M ^c   Wacker, A ^c   Ban, D ^b   Liu, H C ^a  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^b UNIVERSITY OF WATERLOO   (Canada)

^c LUND UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

DENSITY MATRIX; DESIGN PROCEDURE; FABRICATED DEVICE; GENERIC ALGORITHM; TERAHERTZ QUANTUM-CASCADE LASERS;

COMPUTER PROGRAMMING; PHONONS; QUANTUM CASCADE LASERS;

LASERS;

EID: 84865712815     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. S. Fathololoumi, E. Dupont, C.W.I. Chan, Z.R. Wasilewski, S.R. Laframboise, D. Ban, A. Matyas, C. Jirauschek, Q. Hu and H. C. Liu,"Terahertz quantum cascade lasers operating up to ∼200 K with optimized oscillator strength and improved injection tunneling," Opt. Exp., submitted (2011).
2. E. Dupont, S. Fathololoumi and H.C. Liu, "Simplified density matrix model applied to three-well terahertz quantum cascade lasers," Phys. Rev. B 81, 205311 (2010).
3. 0-values," Opt. Exp 16, 20748 (2008).
4. B," Nat. Phys. 7, 166-171 (2011).
5. 0.85As terahertz quantum cascade lasers with double-phonon resonant depopulation operating up to 172 K," Appl. Phys. Lett. 97, 131111 (2010).
6. T. Kubis, S.R. Mehrotra and G. Klimeck, "Design concepts of terahertz quantum cascade lasers: Proposal for terahertz laser efficiency improvements," Appl. Phys. Lett. 97, 261106 (2010).
7. H. Yasuda, T. Kubis, P. Vogl, N. Sekine, I. Hosako, and K. Hirakawa, "Nonequilibrium Green's function calculation for four-level scheme terahertz quantum cascade lasers," Appl. Phys. Lett. 94, 151109 (2009).
8. S.-C. Lee, F. Banit, M. Woerner and A. Wacker, "Quantum mechanical wavepacket transport in quantum cascade laser structures," Phys. Rev. B 73, 245320 (2006).