Fastest Thickness Measurements with a Terahertz Time-Domain System Based on Electronically Controlled Optical Sampling

Autor: Milad Yahyapour, Angelika Jahn, Katja Dutzi, Thomas Puppe, Patrick Leisching, Bernhard Schmauss, Nico Vieweg, Anselm Deninger

Publikováno v: Applied Sciences, Vol 9, Iss 7, p 1283 (2019)

We apply a fast terahertz time-domain spectroscopy (TDS) system based on electronically controlled optical sampling (ECOPS) to contact-free thickness gauging. Our setup achieves a measurement speed of 1600 terahertz pulse traces per second, which—t

Externí odkaz: https://doaj.org/article/5bdaa3c36cf8442681b339cf5ccc5b70

Multispectrum Rotational States Distribution Thermometry

Autor: Thomas Puppe, Wilhelm Kaenders, Rafal Wilk, Riccardo Gotti, Yuriy Mayzlin, Marco Lamperti, Paolo Laporta, Davide Gatti, Julian Robinson-Tait, Marco Marangoni, Szymon Wójtewicz, Patrick Leisching, Felix Rohde, Bidoor Alsaif

Publikováno v: Politecnico di Milano-IRIS

We exploit a widely tunable comb-locked frequency-swept synthesizer to test a new optical approach to primary gas thermometry based on a global fitting of multiple molecular absorption lines of the same band at different pressures.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a08171c0cee8e62c399b3d8e77c2f1d1
http://hdl.handle.net/11383/2136456

MULTISPECTRUM ROTATIONAL STATES THERMOMETRY

Autor: Julian Robinson-Tait, Szymon Wójtewicz, Rafal Wilk, Yuriy Mayzlin, Marco Lamperti, Thomas Puppe, Wilhelm Kaenders, Patrick Leisching, Riccardo Gotti, Felix Rohde, Davide Gatti, Paolo Laporta, Marco Marangoni

Publikováno v: Proceedings of the 2020 International Symposium on Molecular Spectroscopy.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c17b270c5f78ab39d3bd3b9ddbc2ae9
https://doi.org/10.15278/isms.2020.wh05

Comb-locked frequency-swept synthesizer for high precision broadband spectroscopy

Autor: Julian Robinson-Tait, Thomas Puppe, Bidoor Alsaif, Wilhelm Kaenders, Szymon Wójtewicz, Patrick Leisching, Felix Rohde, Yuriy Mayzlin, Marco Marangoni, Marco Lamperti, Davide Gatti, Riccardo Gotti, Rafal Wilk, Paolo Laporta

Publikováno v: Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific reports (Nature Publishing Group) 10 (2020). doi:10.1038/s41598-020-59398-1
info:cnr-pdr/source/autori:Gotti, Riccardo; Puppe, Thomas; Mayzlin, Yuriy; Robinson-Tait, Julian; Wojtewicz, Szymon; Gatti, Davide; Alsaif, Bidoor; Lamperti, Marco; Laporta, Paolo; Rohde, Felix; Wilk, Rafal; Leisching, Patrick; Kaenders, Wilhelm G.; Marangoni, Marco/titolo:Comb-locked frequency-swept synthesizer for high precision broadband spectroscopy/doi:10.1038%2Fs41598-020-59398-1/rivista:Scientific reports (Nature Publishing Group)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:10

Frequency combs have made optical metrology accessible to hundreds of laboratories worldwide and they have set new benchmarks in multi-species trace gas sensing for environmental, industrial and medical applications. However, current comb spectromete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75e68f8a4acfac1393f4d355f5279d8d
http://europepmc.org/articles/PMC7018949

End-to-end topology for fiber comb based optical frequency transfer at the 10

Autor: Erik, Benkler, Burghard, Lipphardt, Thomas, Puppe, Rafał, Wilk, Felix, Rohde, Uwe, Sterr

Publikováno v: Optics express. 27(25)

We introduce a simple and robust scheme for optical frequency transfer of an ultra-stable source light field via an optical frequency comb to a field at a target optical frequency, where highest stability is required, e.g., for the interrogation of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::a14a60d05484baab00051292e19ef0e5
https://pubmed.ncbi.nlm.nih.gov/31873460