A terahertz quantum cascade laser (QCL) has been successfully grown by low-pressure MOVPE. Very high quality semiconductor interfaces are demonstrated as well as very promising lasing performance as compared to MBE-grown THz QCLs.
© 2008 Optical Society of America
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3070) Lasers and laser optics : Infrared and far-infrared lasers
(140.5965) Lasers and laser optics : Semiconductor lasers, quantum cascade
L. Sirigu, A. Rudra, M. I. Amanti, G. Scalari, M. Fischer, M. Giovannini, J. Faist, and E. Kapon, "THz Quantum Cascade Lasers Grown by Low-Pressure Metalorganic Vapor Phase Epitaxy," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CMFF3.
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