Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Michele De Regis"'
1
Akademický článek
Direct Observation of Terahertz Frequency Comb Generation in Difference-Frequency Quantum Cascade Lasers
Autor: Luigi Consolino, Malik Nafa, Michele De Regis, Francesco Cappelli, Saverio Bartalini, Akio Ito, Masahiro Hitaka, Tatsuo Dougakiuchi, Tadataka Edamura, Paolo De Natale, Kazuue Fujita
Publikováno v: Applied Sciences, Vol 11, Iss 4, p 1416 (2021)
Terahertz quantum cascade laser sources based on intra-cavity difference frequency generation from mid-IR devices are an important asset for applications in rotational molecular spectroscopy and sensing, being the only electrically pumped device able
Externí odkaz: https://doaj.org/article/81aecccbfd824d8eae60545039efacd7
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2
Akademický článek
Waveguided Approach for Difference Frequency Generation of Broadly-Tunable Continuous-Wave Terahertz Radiation
Autor: Michele De Regis, Luigi Consolino, Saverio Bartalini, Paolo De Natale
Publikováno v: Applied Sciences, Vol 8, Iss 12, p 2374 (2018)
The 1⁻10 terahertz (THz) spectral window is emerging as a key region for plenty of applications, requiring not yet available continuous-wave room-temperature THz spectrometers with high spectral purity and ultra-broad tunability. In this regard, th
Externí odkaz: https://doaj.org/article/c93d4d07d7a94dcd8d2fb63168af1ec2
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3
Direct Observation of Terahertz Frequency Comb Generation in Difference-Frequency Quantum Cascade Lasers
Autor: Saverio Bartalini, Masahiro Hitaka, Tatsuo Dougakiuchi, Paolo De Natale, Malik Nafa, Kazuue Fujita, Tadataka Edamura, Luigi Consolino, Francesco Cappelli, Michele De Regis, Akio Ito
Publikováno v: Applied Sciences, Vol 11, Iss 1416, p 1416 (2021)
Applied Sciences
Volume 11
Issue 4
Applied sciences 11 (2021): 1416–1416. doi:10.3390/app11041416
info:cnr-pdr/source/autori:Consolino, Luigi; Nafa, Malik; De Regis, Michele; Cappelli, Francesco; Bartalini, Saverio; Ito, Akio; Hitaka, Masahiro; Dougakiuchi, Tatsuo; Edamura, Tadataka; De Natale, Paolo; Fujita, Kazuue/titolo:Direct observation of terahertz frequency comb generation in difference-frequency quantum cascade lasers/doi:10.3390%2Fapp11041416/rivista:Applied sciences/anno:2021/pagina_da:1416/pagina_a:1416/intervallo_pagine:1416–1416/volume:11
Terahertz quantum cascade laser sources based on intra-cavity difference frequency generation from mid-IR devices are an important asset for applications in rotational molecular spectroscopy and sensing, beingthe only electrically pumped device able
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85b0980a90728a7f9df521be02974c2
https://www.mdpi.com/2076-3417/11/4/1416
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4
Quantum Cascade Laser Based Hybrid Dual Comb Spectrometer
Autor: Francesco P. Mezzapesa, Saverio Bartalini, Malik Nafa, Edmund H. Linfield, Miriam S. Vitiello, Lianhe Li, Katia Garrasi, Francesco Cappelli, Luigi Consolino, Michele De Regis, A. Giles Davies, Paolo De Natale
Publikováno v: Communications Physics, Vol 3, Iss 1, Pp 1-9 (2020)
Communications Physics
Communications physics 3 (2020). doi:10.1038/s42005-020-0344-0
info:cnr-pdr/source/autori:Consolino L.; Nafa M.; De Regis M.; Cappelli F.; Garrasi K.; Mezzapesa F.P.; Li L.; Davies A.G.; Linfield E.H.; Vitiello M.S.; Bartalini S.; De Natale P./titolo:Quantum cascade laser based hybrid dual comb spectrometer/doi:10.1038%2Fs42005-020-0344-0/rivista:Communications physics/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:3
Four-wave-mixing-based quantum cascade laser frequency combs (QCL-FC) are a powerful photonic tool, driving a recent revolution in major molecular fingerprint regions, i.e. mid- and far-infrared domains. Their compact and frequency-agile design, toge
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb4c6498ea92bb374b1e3b1cb91d6b5a
http://arxiv.org/abs/2004.04061
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5
Controlling and Phase-Locking a THz Quantum Cascade Laser Frequency Comb by Small Optical Frequency Tuning
Autor: Annamaria Campa, Jérôme Faist, Paolo De Natale, Giacomo Scalari, Luigi Consolino, Mattias Beck, Francesco Cappelli, Michele De Regis, Markus Rösch, Saverio Bartalini
Publikováno v: Laser and Photonics Reviews
Laser & Photonics Reviews, 15 (6)
Full phase control of terahertz (THz)-emitting quantum cascade laser (QCL) combs has recently been demonstrated, opening new perspectives for even the most demanding applications. In this framework, simplifying the set-ups for control of these device
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::367cd2542ab7d056beb47722b867f393
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7
THz frequency metrology
Autor: Francesco Cappelli, Saverio Bartalini, Paolo De Natale, Michele De Regis, Luigi Consolino, Malik Nafa
Publikováno v: Terahertz Emitters, Receivers, and Applications X.
We provide an overview on THz frequency metrology, starting from the nowadays available continuous wave THz sources, discussing their main features such as tunability, spectral purity and possibility of frequency referencing to the primary frequency
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::356249deb8ae8670e9b9a3b7d13b2ee9
https://doi.org/10.1117/12.2529347
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8
Room-Temperature 1 to 7.5 THz Metrological Grade Terahertz Spectrometer
Autor: Saverio Bartalini, Paolo De Natale, Luigi Consolino, Michele De Regis
Publikováno v: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
The 1 to 10 terahertz (THz) spectral window, is nowadays crucial for plenty of every-day-life and scientific applications. Among these latter ones, high precision molecular spectroscopy and frequency metrology, requiring high-power and widely tunable
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25d56596783ada3eb383826b89691b36
https://doi.org/10.1109/cleoe-eqec.2019.8872507
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9
Controlling QCLs for frequency metrology from the infrared to the THz range
Autor: Paolo De Natale, Iacopo Galli, Pablo Cancio, Michele De Regis, Saverio Bartalini, Luigi Consolino, Giulio Campo, Davide Mazzotti, Francesco Cappelli, Giovanni Giusfredi, Simone Borri
Publikováno v: Quantum Sensing and Nano Electronics and Photonics XV.
The Quantum Cascade Laser is becoming a key tool for plenty of applications, from the IR to the THz range. Progress in nearby areas, such as the development of ultra-low loss crystalline microresonators, optical frequency standards and optical fiber
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f92a5372f55fc03c8ed39a98110c8ac
https://doi.org/10.1117/12.2283226
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10
Room-Temperature Continuous-Wave Frequency-Referenced Spectrometer up to 7.5 THz
Autor: Saverio Bartalini, Luigi Consolino, Marco Ravaro, Davide Calonico, Paolo De Natale, Michele De Regis
Publikováno v: Physical Review Applied
The lack of coherent room-temperature sources in the whole terahertz spectral window (0.3-10 THz) has significantly hampered the growth of scientific and technological applications in this range. Among them, high-precision frequency measurements of m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44c724db6f8ce12e6d0838f0b805abab
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