Investigation into the role of the metal mask and pump laser illumination parameters for lateral photo-Dember emitters
Investigation into the role of the metal mask and pump laser illumination parameters for lateral photo-Dember emitters
In lateral photo-Dember emitters pulses of coherent terahertz radiation can be generated by ultrafast above bandgap laser illumination of the surface of a partially metallic masked semiconductor. We investigate the role of the metallic mask and how the emission depends on spot size and fluence.
Barnes, Mark E.
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McBryde, Duncan
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Gow, Paul C.
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Berry, Sam A.
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Daniell, Geoff J.
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Beere, Harvey E.
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Ritchie, David A.
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Apostolopoulos, Vasilis
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September 2013
Barnes, Mark E.
0026b438-44fe-40af-9284-552e04675efa
McBryde, Duncan
f7bf01f5-a1b3-4873-9067-2d118d8dc714
Gow, Paul C.
193394b1-fe2d-41de-a9aa-6de7e5925b18
Berry, Sam A.
0f768f48-36c4-4599-8917-7aae657378a7
Daniell, Geoff J.
19ecb436-1185-4f0d-a17c-86113ecfe4e2
Beere, Harvey E.
21adf7b3-de6c-4b51-96ce-76c673e4dc31
Ritchie, David A.
dafb13bd-0736-4dd3-972f-0c73570a4278
Apostolopoulos, Vasilis
8a898740-4c71-4040-a577-9b9d70530b4d
Barnes, Mark E., McBryde, Duncan, Gow, Paul C., Berry, Sam A., Daniell, Geoff J., Beere, Harvey E., Ritchie, David A. and Apostolopoulos, Vasilis
(2013)
Investigation into the role of the metal mask and pump laser illumination parameters for lateral photo-Dember emitters.
In 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
IEEE..
(doi:10.1109/IRMMW-THz.2013.6665608).
Record type:
Conference or Workshop Item
(Paper)
Abstract
In lateral photo-Dember emitters pulses of coherent terahertz radiation can be generated by ultrafast above bandgap laser illumination of the surface of a partially metallic masked semiconductor. We investigate the role of the metallic mask and how the emission depends on spot size and fluence.
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Published date: September 2013
Organisations:
Optoelectronics Research Centre, Physics & Astronomy, Quantum, Light & Matter Group
Identifiers
Local EPrints ID: 406343
URI: http://eprints.soton.ac.uk/id/eprint/406343
PURE UUID: 6d71248c-7397-4371-82b6-7e96a30f8b68
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Date deposited: 10 Mar 2017 10:45
Last modified: 08 Jan 2022 03:16
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Contributors
Author:
Mark E. Barnes
Author:
Duncan McBryde
Author:
Sam A. Berry
Author:
Geoff J. Daniell
Author:
Harvey E. Beere
Author:
David A. Ritchie
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