Please use this identifier to cite or link to this item:
https://doi.org/10.21256/zhaw-22582Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Puc, Uros | - |
| dc.contributor.author | Bach, Tobias | - |
| dc.contributor.author | Günter, Peter | - |
| dc.contributor.author | Zgonik, Marko | - |
| dc.contributor.author | Jazbinsek, Mojca | - |
| dc.date.accessioned | 2021-06-03T13:33:08Z | - |
| dc.date.available | 2021-06-03T13:33:08Z | - |
| dc.date.issued | 2021 | - |
| dc.identifier.issn | 2699-9293 | de_CH |
| dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/22582 | - |
| dc.description.abstract | The terahertz range of the electromagnetic spectrum reveals important insights when studying material properties. An ultra-broadband terahertz time-domain spectroscopy system based on state-of-the-art, high-stability organic nonlinear optical crystals used as both THz wave generator and detector is presented. In transmission geometry, a broad spectrum exceeding 20 THz and a high dynamic range of more than 80 dB is achieved using a compact 100 MHz femtosecond laser working at telecom wavelength 1560 nm. In the normal-incidence reflection geometry, a similar bandwidth with a dynamic range surpassing 60 dB is reported. The experimental results are supported by a complete theoretical model, which includes the pump pulse duration, THz phonon/vibrational modes of the organic crystals and optical/THz beam path optimizations. The effectiveness of the newly developed system is demonstrated by measuring pharmaceutical samples with distinct THz features in the ultra-broadband THz range and by measuring narrow water vapor lines at a spectral resolution of 2.7 GHz (0.090 cm−1), resulting in an excellent accuracy with a frequency deviation of less than 0.05% from the reference values. | de_CH |
| dc.language.iso | en | de_CH |
| dc.publisher | Wiley | de_CH |
| dc.relation.ispartof | Advanced Photonics Research | de_CH |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | de_CH |
| dc.subject | THz photonics | de_CH |
| dc.subject | Terahertz | de_CH |
| dc.subject | Spectroscopy | de_CH |
| dc.subject | Organic crystal | de_CH |
| dc.subject | DSTMS | de_CH |
| dc.subject | DAST | de_CH |
| dc.subject | Transmission | de_CH |
| dc.subject | Reflection | de_CH |
| dc.subject.ddc | 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik | de_CH |
| dc.title | Ultra‐broadband and high‐dynamic‐range THz time‐domain spectroscopy system based on organic crystal emitter and detector in transmission and reflection geometry | de_CH |
| dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
| dcterms.type | Text | de_CH |
| zhaw.departement | School of Engineering | de_CH |
| zhaw.organisationalunit | Institute of Computational Physics (ICP) | de_CH |
| dc.identifier.doi | 10.1002/adpr.202000098 | de_CH |
| dc.identifier.doi | 10.21256/zhaw-22582 | - |
| zhaw.funding.eu | No | de_CH |
| zhaw.issue | 4 | de_CH |
| zhaw.originated.zhaw | Yes | de_CH |
| zhaw.pages.start | 2000098 | de_CH |
| zhaw.publication.status | publishedVersion | de_CH |
| zhaw.volume | 2 | de_CH |
| zhaw.publication.review | Peer review (Publikation) | de_CH |
| zhaw.funding.snf | 188194 | de_CH |
| zhaw.webfeed | Photonics | de_CH |
| zhaw.author.additional | No | de_CH |
| zhaw.display.portrait | Yes | de_CH |
| Appears in collections: | Publikationen School of Engineering | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2021_Puc-etal_THz-time-domain-spectroscopy-system.pdf | 2.32 MB | Adobe PDF |  View/Open |
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Puc, U., Bach, T., Günter, P., Zgonik, M., & Jazbinsek, M. (2021). Ultra‐broadband and high‐dynamic‐range THz time‐domain spectroscopy system based on organic crystal emitter and detector in transmission and reflection geometry. Advanced Photonics Research, 2(4), 2000098. https://doi.org/10.1002/adpr.202000098
Puc, U. et al. (2021) ‘Ultra‐broadband and high‐dynamic‐range THz time‐domain spectroscopy system based on organic crystal emitter and detector in transmission and reflection geometry’, Advanced Photonics Research, 2(4), p. 2000098. Available at: https://doi.org/10.1002/adpr.202000098.
U. Puc, T. Bach, P. Günter, M. Zgonik, and M. Jazbinsek, “Ultra‐broadband and high‐dynamic‐range THz time‐domain spectroscopy system based on organic crystal emitter and detector in transmission and reflection geometry,” Advanced Photonics Research, vol. 2, no. 4, p. 2000098, 2021, doi: 10.1002/adpr.202000098.
PUC, Uros, Tobias BACH, Peter GÜNTER, Marko ZGONIK und Mojca JAZBINSEK, 2021. Ultra‐broadband and high‐dynamic‐range THz time‐domain spectroscopy system based on organic crystal emitter and detector in transmission and reflection geometry. Advanced Photonics Research. 2021. Bd. 2, Nr. 4, S. 2000098. DOI 10.1002/adpr.202000098
Puc, Uros, Tobias Bach, Peter Günter, Marko Zgonik, and Mojca Jazbinsek. 2021. “Ultra‐Broadband and High‐Dynamic‐Range THz Time‐Domain Spectroscopy System Based on Organic Crystal Emitter and Detector in Transmission and Reflection Geometry.” Advanced Photonics Research 2 (4): 2000098. https://doi.org/10.1002/adpr.202000098.
Puc, Uros, et al. “Ultra‐Broadband and High‐Dynamic‐Range THz Time‐Domain Spectroscopy System Based on Organic Crystal Emitter and Detector in Transmission and Reflection Geometry.” Advanced Photonics Research, vol. 2, no. 4, 2021, p. 2000098, https://doi.org/10.1002/adpr.202000098.
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