Long Wavelength (λ > 17 µm) Distributed Feedback Quantum Cascade Lasers Operating in a Continuous Wave at Room Temperature

Long Wavelength (λ > 17 µm) Distributed Feedback Quantum Cascade Lasers Operating in a Continuous Wave at Room Temperature

The extension of the available spectral range covered by quantum cascade lasers (QCL) would allow one to address new molecular spectroscopy applications, in particular in the long wavelength domain of the mid-infrared. We report in this paper the realization of distributed feedback (DFB) QCLs, made...

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Bibliographic Details
Main Authors: Hoang Nguyen Van, Zeineb Loghmari, Hadrien Philip, Michael Bahriz, Alexei N. Baranov, Roland Teissier
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Photonics
Subjects:
quantum cascade laser
distributed feedback
long wavelength infrared
molecular spectroscopy
Online Access:https://www.mdpi.com/2304-6732/6/1/31

Internet

https://www.mdpi.com/2304-6732/6/1/31

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