Record link: 
http://hdl.handle.net/20.500.12708/231266
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Title: 
Burst-Enabled THz Absorption Spectroscopy with Direct Thermo-Optical Detection
en
Citation: 
Sharma, R., Schneller, M., Stummer, V., Gupta, A., Gupta, V., Sharma, A., Fülöp, J. A., Pugžlys, A., & Baltuška, A. (2026). Burst-Enabled THz Absorption Spectroscopy with Direct Thermo-Optical Detection. In Proceedings: CLEO 2026. Conference on Lasers and Electro-Optics (CLEO 2026), Charlotte, NC, United States of America (the). Optica Publishing Group. https://doi.org/10.1364/CLEO_SI.2026.SM1I.5
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Publisher DOI: 
10.1364/CLEO_SI.2026.SM1I.5
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Publication Type: 
Inproceedings - Full-Paper Contribution
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Language: 
English
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Authors: 
Sharma, Rupali 
Schneller, Matthias 
Stummer, Vinzenz 
Gupta, Abhishek 
Gupta, Vineet 
Sharma, Ashutosh 
Fülöp, József A. 
Pugžlys, Audrius 
Baltuška, Andrius 
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Organisational Unit: 
E387-02 - Forschungsbereich Photonische Höchstleistungsquellen 
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Published in: 
Proceedings: CLEO 2026 
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ISBN: 
978-1-957171-58-6
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Date (published): 
2026
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Event name: 
Conference on Lasers and Electro-Optics (CLEO 2026) 
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Event date: 
18-May-2026 - 21-May-2026
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Event place: 
Charlotte, NC, United States of America (the)
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Number of Pages: 
2
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Publisher: 
Optica Publishing Group
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Keywords: 
Ultrashort Laser Pulses; Terahertz Generation; Optical Rectification; Narrowband Terahertz; Tunable Terahertz; THz Spectroscopy
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Abstract: 
Optical rectification of a programmable NIR pulse burst provides a tunable narrowband THz source with a linewidth <20 GHz. We demonstrate high-resolution THz absorption spectra acquired directly by using a pyroelectric power meter, obviating the need for nonlinear electrooptical sampling.
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Research Areas: 
Materials Characterization: 20%
Photonics: 60%
Sensor Systems: 20%
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Science Branch: 
2020 - Elektrotechnik, Elektronik, Informationstechnik: 100%
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Appears in Collections:
Conference Paper

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