Phase locking of a 3.4 THz third-order distributed feedback quantum cascade laser using a room-temperature superlattice harmonic mixer

Phase locking of a 3.4 THz third-order distributed feedback quantum cascade laser using a room-temperature superlattice harmonic mixer

We report on the phase locking of a 3.4 THz third-order distributed feedback quantum cascade laser (QCL) using a room temperature GaAs/AlAs superlattice diode as both a frequency multiplier and an internal harmonic mixer. A signal-to-noise level of 60 dB is observed in the intermediate frequency sig...

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Bibliographic Details
Main Authors: Hayton, D. J. (Author), Khudchenko, A. (Author), Pavelyev, D. G. (Author), Hovenier, J. N. (Author), Baryshev, A. (Author), Gao, J. R. (Author), Kao, Tsung-Yu (Contributor), Hu, Qing (Contributor), Reno, J. L. (Author), Vaks, V. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor)
Format: Article
Language:English
Published: American Institute of Physics, 2014-05-23T13:01:08Z.
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