High-Resolution Terahertz Spectrometer Based on Quantum Cascade Lasers

High-Resolution Terahertz Spectrometer Based on Quantum Cascade Lasers

We consider the possibility of realizing a terahertz spectrometer using the radiation sources based on quantum cascade lasers and the receiving system based on hot-electron bolometers. Precision measurements of the amplitude and phase noise of the quantum cascade lasers in this frequency range are p...

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Veröffentlicht in:Radiophysics and quantum electronics 2017-03, Vol.59 (10), p.821-832
Hauptverfasser: Vaks, V. L., Domracheva, E. G., Korneeva, Yu. P., Revin, L. S., Tret’yakov, I. V., Anfert’ev, V. A., Chernyaeva, M. B.
Format: Artikel
Sprache:eng
Schlagworte:
Amplitudes
Astronomy
Astrophysics and Astroparticles
Frequency ranges
Hadrons
Heavy Ions
High resolution
Lasers
Mathematical and Computational Physics
Nuclear Physics
Observations and Techniques
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum cascade lasers
Quantum electronics
Quantum Optics
Radiation sources
Receiving
Spectrometers
Theoretical
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Zusammenfassung:We consider the possibility of realizing a terahertz spectrometer using the radiation sources based on quantum cascade lasers and the receiving system based on hot-electron bolometers. Precision measurements of the amplitude and phase noise of the quantum cascade lasers in this frequency range are performed. The systems for stabilizing the frequency of the quantum cascade laser are described. The diagrams of the high-resolution terahertz spectrometers are presented.
ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-017-9751-9