Terahertz frequency quantum cascade lasers: Optical feedback effects and applications

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RAKIĆ, Aleksandar D., AGNEW, Gary, QI, Xiaoqiong, TAIMRE, Thomas, LIM, Yah Leng, BERTLING, Karl, HAN, She, WILSON, Stephen J., GRIER, Andrew, KUNDU, Iman, LI, Lianhe, VALAVANIS, Alexander, DEAN, Paul, IKONIĆ, Zoran, COOPER, Jonathan, KHANNA, Suraj P., LACHAB, Mohammad, LINFIELD, Edmund H., DAVIES, A. Giles, HARRISON, Paul and INDJIN, Dragan (2016). Terahertz frequency quantum cascade lasers: Optical feedback effects and applications. In: PIPREK, Joachim, PULTON, Christopher, STEEL, Michael and DE STERKE, Martjin, (eds.) 16th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2016 [Proceedings]. IEEE Conference Publications . New Jersey, IEEE, 203-204. [Book Section]

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Abstract

Remarkable progress in terahertz (THz) technology over the past decade has been driven by the potential applications of THz waves in areas such as biomedical imaging, long-range screening, and organic materials identification [1]. This growth is in no small measure related to the success of the quantum cascade laser (QCL) which has established itself as one of the most promising radiation sources at terahertz frequencies [2]. The appeal of these novel semiconductor lasers stems from their compact size, broad spectral coverage (~ 1-5 THz), and high output powers [3]. The ability of THz QCLs to generate coherent emission with quantum noise-limited linewidths, make them particularly suited to the development of interferometric THz sensing and imaging systems.

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Official URL:

http://ieeexplore.ieee.org/document/7546996/

Additional Information:

IEEE Catalog Number: CFP16817-ART INSPEC Accession Number: 16233316 Book Series ISSN: 2158-3242 Conference held at University of Sydney, 11-15 July 2016.

Research Institute, Centre or Group - Does NOT include content added after October 2018:

Materials and Engineering Research Institute > Advanced Coatings and Composites Research Centre

Page Range:

203-204

ISBN:

9781467386036

Identifiers

Identification Number:

10.1109/NUSOD.2016.7546996

ORCID:

https://orcid.org/0000-0001-6117-0896