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Rectangular-shaped sub-wavelength terahertz beam profiling via an all-optical knife-edge technique
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posted on 2023-06-08, 17:52 authored by Sze Phing Ho, Anna Mazhorova, Mostafa Shalaby, Marco Peccianti, Matteo Clerici, Alessia Pasquazi, Yavuz Ozturk, Jalil Ali, Roberto MorandottiAn all-optical, sub-wavelength terahertz characterization technique based on an ultra-thin-knife-edge is demonstrated employing ultraviolet-pulse to project the blade image on a ZnTe crystal, where the free carriers excited on a blade-shaped area act as field-shield.
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- Published
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- Published version
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JTh2A.61Event name
CLEO: QELS\_Fundamental ScienceEvent type
conferenceDepartment affiliated with
- Physics and Astronomy Publications
Notes
This paper was published in OSA Technical Digest 2014 and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?uri=CLEO_AT-2014-JTh2A.61. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.Full text available
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Peer reviewed?
- Yes
Legacy Posted Date
2014-07-18First Compliant Deposit (FCD) Date
2014-07-18Usage metrics
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