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Photonics 2016, 3(2), 26; doi:10.3390/photonics3020026

Advanced Fabrication of Single-Mode and Multi-Wavelength MIR-QCLs

Institute for Quantum Electronics, ETH Zürich, Ch-8093 Zurich, Switzerland
Solid State Physics, Lund University, Box 118, SE’221 00 Lund, Sweden
Laboratory of Semiconductor Materials, School of ICT, KTH-Royal Institute of Technology, 164 40 Kista, Sweden
Author to whom correspondence should be addressed.
Received: 22 March 2016 / Revised: 30 April 2016 / Accepted: 2 May 2016 / Published: 11 May 2016
(This article belongs to the Special Issue 3D- and 2D-Nanofabrication for Photonic Devices)
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In this article we present our latest work on the optimization of mid-infrared quantum cascade laser fabrication techniques. Our efforts are focused on low dissipation devices, broad-area high-power photonic crystal lasers, as well as multi-wavelength devices realized either as arrays or multi-section distributed feedback (DFB) devices. We summarize our latest achievements and update them with our most recent results. View Full-Text
Keywords: quantum cascade lasers; mid-infrared; semiconductor fabrication; mode control; high performance; multi-wavelength; laser arrays quantum cascade lasers; mid-infrared; semiconductor fabrication; mode control; high performance; multi-wavelength; laser arrays

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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Süess, M.J.; Peretti, R.; Liang, Y.; Wolf, J.M.; Bonzon, C.; Hinkov, B.; Nida, S.; Jouy, P.; Metaferia, W.; Lourdudoss, S.; Beck, M.; Faist, J. Advanced Fabrication of Single-Mode and Multi-Wavelength MIR-QCLs. Photonics 2016, 3, 26.

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