Fiber MOPA seeded difference frequency generation as a tuneable source for THz tomography
Fiber MOPA seeded difference frequency generation as a tuneable source for THz tomography
The aim of this project is to demonstrate terahertz tomography, operating at millisecond image frame rates. The system will be based around a new high-power laser-diode driven nanosecond fibre-laser THz source, using difference-frequency generation, and pyroelectric detector arrays. The demonstrator will employ novel multi-channel THz tomography to map major species concentrations and temperature field distributions in high-pressure flames operating under sooting conditions. The proposed technology will also open the way to fast benchtop THz tomographs with applications in a wide area of science and engineering.
Malinowski, A.
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Lin, Dejiao
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Chen, K.K.
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Alam, S.-U.
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Richardson, D.J.
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Zhang, Z.
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Ibsen, M.
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Miles, R.E.
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Stringer, M.R.
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Zhang, Y.
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Young, J.
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Wright, P.
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Ozanyan, K.
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21 January 2010
Malinowski, A.
54fd31d4-b510-4726-a8cd-33b6b2ad0427
Lin, Dejiao
3f549d76-a6b0-47a7-a1be-c0daa7d47468
Chen, K.K.
37c5f50d-c027-44bb-ac51-23624f4ebcd4
Alam, S.-U.
2b6bdbe5-ddcc-4a88-9057-299360b93435
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Zhang, Z.
fd968521-9e43-4b50-b67e-3b6dfa095d13
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Miles, R.E.
aee8c401-5ff1-4f95-ac8c-1472a9b1054a
Stringer, M.R.
3f3c5ea3-25f7-4fed-9de6-3315a2811f19
Zhang, Y.
f812509d-2a3c-41aa-8ba1-68210952d5a6
Young, J.
1b5515d8-ab56-4eda-a35f-5bc042d034f5
Wright, P.
56f297c9-9693-463d-ad60-f23cddc80250
Ozanyan, K.
f82cc6e6-e51f-4bff-9016-8538b0587922
Malinowski, A., Lin, Dejiao, Chen, K.K., Alam, S.-U., Richardson, D.J., Zhang, Z., Ibsen, M., Miles, R.E., Stringer, M.R., Zhang, Y., Young, J., Wright, P. and Ozanyan, K.
(2010)
Fiber MOPA seeded difference frequency generation as a tuneable source for THz tomography.
Terahertz '10, The Institute of Engineering and Technology, London, United Kingdom.
21 Jan 2010.
Record type:
Conference or Workshop Item
(Paper)
Abstract
The aim of this project is to demonstrate terahertz tomography, operating at millisecond image frame rates. The system will be based around a new high-power laser-diode driven nanosecond fibre-laser THz source, using difference-frequency generation, and pyroelectric detector arrays. The demonstrator will employ novel multi-channel THz tomography to map major species concentrations and temperature field distributions in high-pressure flames operating under sooting conditions. The proposed technology will also open the way to fast benchtop THz tomographs with applications in a wide area of science and engineering.
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Published date: 21 January 2010
Venue - Dates:
Terahertz '10, The Institute of Engineering and Technology, London, United Kingdom, 2010-01-21 - 2010-01-21
Identifiers
Local EPrints ID: 78926
URI: http://eprints.soton.ac.uk/id/eprint/78926
PURE UUID: 1a5705f0-810c-447d-a2ee-16a6bead79be
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Date deposited: 16 Mar 2010
Last modified: 09 Feb 2023 02:34
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Contributors
Author:
A. Malinowski
Author:
Dejiao Lin
Author:
K.K. Chen
Author:
Z. Zhang
Author:
R.E. Miles
Author:
M.R. Stringer
Author:
Y. Zhang
Author:
J. Young
Author:
P. Wright
Author:
K. Ozanyan
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