Peccianti, M., Clerici, M. , Pasquazi, A., Caspani, L., Sze Phing, H., Buccheri, F., Ali, J., Busacca, A., Ozaki, T. and Morandotti, R. (2013) Exact reconstruction of thz sub-λ source features in knife-edge measurements. IEEE Journal of Selected Topics in Quantum Electronics, 19(1), 8401211. (doi: 10.1109/JSTQE.2012.2209176)
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Abstract
The spatial features of a subwavelength terahertz source are not accessible using time-integrated knife-edge (KE) techniques due to the nonseparable space-time nature of the radiated field and to systematic modifications induced by the blade itself. We show that by combining KE with a time-resolved electro-optical sampling, the space-time coupling can be addressed and the source field profile can be exactly reconstructed.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Clerici, Professor Matteo |
Authors: | Peccianti, M., Clerici, M., Pasquazi, A., Caspani, L., Sze Phing, H., Buccheri, F., Ali, J., Busacca, A., Ozaki, T., and Morandotti, R. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | IEEE Journal of Selected Topics in Quantum Electronics |
Publisher: | Institute of Electrical and Electronics Engineers |
ISSN: | 1077-260X |
ISSN (Online): | 1558-4542 |
Copyright Holders: | Copyright © 2012 IEEE |
First Published: | First published in IEEE Journal of Selected Topics in Quantum Electronics 19(1):8401211 |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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