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https://doi.org/10.21256/zhaw-3188| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Generation of high-field terahertz pulses in an HMQ-TMS organic crystal pumped by an ytterbium laser at 1030 nm |
| Autor/-in: | Rovere, Andrea Jeong, Young-Gyun Piccoli, Riccardo Lee, Seung-Heon Lee, Seung-Chul Kwon, O-Pil Jazbinsek, Mojca Morandotti, Roberto Razzari, Luca |
| DOI: | 10.21256/zhaw-3188 10.1364/OE.26.002509 |
| Erschienen in: | Optics Express |
| Band(Heft): | 26 |
| Heft: | 3 |
| Seite(n): | 2509 |
| Seiten bis: | 2516 |
| Erscheinungsdatum: | 2018 |
| Verlag / Hrsg. Institution: | Optical Society of America |
| ISSN: | 1094-4087 |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 530: Physik 620.11: Werkstoffe |
| Zusammenfassung: | We present the generation of high-peak-electric-field terahertz pulses via collinear optical rectification in a 2-(4-hydroxy-3-methoxystyryl)-1-methilquinolinium-2,4,6-trimethylbenzenesulfonate (HMQ-TMS) organic crystal. The crystal is pumped by an amplified ytterbium laser system, emitting 170-fs-long pulses centered at 1030 nm. A terahertz peak electric field greater than 200 kV/cm is obtained for 420 µJ of optical pump energy, with an energy conversion efficiency of 0.26% - about two orders of magnitude higher than in common inorganic crystals collinearly pumped by amplified femtosecond lasers. An open-aperture Z-scan measurement performed on an n-doped InGaAs thin film using such terahertz source shows a nonlinear increase in the terahertz transmission of about 2.2 times. Our findings demonstrate the potential of this terahertz generation scheme, based on ytterbium laser technology, as a simple and efficient alternative to the existing intense table-top terahertz sources. In particular, we show that it can be readily used to explore nonlinear effects at terahertz frequencies. |
| Weitere Angaben: | Copyright information see: https://www.osapublishing.org/submit/review/copyright_permissions.cfm#oal |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/15440 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Engineering |
| Organisationseinheit: | Institute of Computational Physics (ICP) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| oe-26-3-2509.pdf | 2.86 MB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Rovere, A., Jeong, Y.-G., Piccoli, R., Lee, S.-H., Lee, S.-C., Kwon, O.-P., Jazbinsek, M., Morandotti, R., & Razzari, L. (2018). Generation of high-field terahertz pulses in an HMQ-TMS organic crystal pumped by an ytterbium laser at 1030 nm. Optics Express, 26(3), 2509–2516. https://doi.org/10.21256/zhaw-3188
Rovere, A. et al. (2018) ‘Generation of high-field terahertz pulses in an HMQ-TMS organic crystal pumped by an ytterbium laser at 1030 nm’, Optics Express, 26(3), pp. 2509–2516. Available at: https://doi.org/10.21256/zhaw-3188.
A. Rovere et al., “Generation of high-field terahertz pulses in an HMQ-TMS organic crystal pumped by an ytterbium laser at 1030 nm,” Optics Express, vol. 26, no. 3, pp. 2509–2516, 2018, doi: 10.21256/zhaw-3188.
ROVERE, Andrea, Young-Gyun JEONG, Riccardo PICCOLI, Seung-Heon LEE, Seung-Chul LEE, O-Pil KWON, Mojca JAZBINSEK, Roberto MORANDOTTI und Luca RAZZARI, 2018. Generation of high-field terahertz pulses in an HMQ-TMS organic crystal pumped by an ytterbium laser at 1030 nm. Optics Express. 2018. Bd. 26, Nr. 3, S. 2509–2516. DOI 10.21256/zhaw-3188
Rovere, Andrea, Young-Gyun Jeong, Riccardo Piccoli, Seung-Heon Lee, Seung-Chul Lee, O-Pil Kwon, Mojca Jazbinsek, Roberto Morandotti, and Luca Razzari. 2018. “Generation of High-Field Terahertz Pulses in an HMQ-TMS Organic Crystal Pumped by an Ytterbium Laser at 1030 Nm.” Optics Express 26 (3): 2509–16. https://doi.org/10.21256/zhaw-3188.
Rovere, Andrea, et al. “Generation of High-Field Terahertz Pulses in an HMQ-TMS Organic Crystal Pumped by an Ytterbium Laser at 1030 Nm.” Optics Express, vol. 26, no. 3, 2018, pp. 2509–16, https://doi.org/10.21256/zhaw-3188.
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