THz quantum cascade lasers with low effective mass active region

Brandstetter, Martin; Krall, Michael; Kainz, Martin Alexander; Schönhuber, Sebastian; Deutsch, Christoph; Zederbauer, Tobias; Andrews, Aaron Maxwell; Strasser, Gottfried; Unterrainer, Karl

doi:10.1109/IPCon.2016.7830983

Record link:

https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:3-5844
http://hdl.handle.net/20.500.12708/629

Title:

THz quantum cascade lasers with low effective mass active region

Citation:

Brandstetter, M., Krall, M., Kainz, M. A., Schönhuber, S., Deutsch, C., Zederbauer, T., Andrews, A. M., Strasser, G., & Unterrainer, K. (2016). THz quantum cascade lasers with low effective mass active region. In 2016 IEEE Photonics Conference (IPC). 2016 IEEE Photonics Conference, Waikoloa, United States of America (the). Waikoloa, USA. https://doi.org/10.1109/IPCon.2016.7830983

CatalogPlus:

AC15427384

Publisher DOI:

10.1109/IPCon.2016.7830983

Publication Type:

Inproceedings - Full-Paper Contribution

Language:

English

Organisational Unit:

E387 - Institut für Photonik

Published in:

2016 IEEE Photonics Conference (IPC)

ISBN:

9781509019069

DOI of the book:

10.1109/IPC30450.2016

Date (published):

2016

Event name:

2016 IEEE Photonics Conference

Event date:

2-Oct-2016 - 6-Oct-2016

Event place:

Waikoloa, United States of America (the)

Number of Pages:

Publisher:

Waikoloa, USA

Keywords:

Quantum cascade lasers; Optical device fabrication; Performance evaluation; Scattering; Effective mass; Indium gallium arsenide; Optical sensors

Abstract:

The development of InGaAs based terahertz quantum cascade lasers is reported. This material system is an attractive alternative to the used GaAs/AlGaAs due the smaller effective mass. Using a symmetric quantum cascade design allows to understand the barrier interface and to realize high performance devices.

Additional information:

The final publication is available via <a href="https://doi.org/10.1109/IPCon.2016.7830983" target="_blank">https://doi.org/10.1109/IPCon.2016.7830983</a>.

License:

In Copyright

Appears in Collections:

Conference Paper