We report broadband quantum cascade lasers emitting over a range of 6 to 8 µm at 77K and having Jth=4.6kA/cm2 at 300K. Superluminescent diodes utilizing the same design will also be described.
© 2006 Optical Society of America
E. A. Zibik, W. H. Ng, M. R. Soulby, L. R. Wilson, J. W. Cockburn, C. S. Colley, J. C. Hebden, D. T. Delpy, K. M. Groom, and M. Hopkinson, "Broadband Quantum Cascade Lasers and Superluminescent Diodes," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CTuFF4.
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