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Can I read Comb-locked Frequency-swept Synthesizer for High Precision Broadband Spectroscopy on EtoBox?
Comb-locked Frequency-swept Synthesizer for High Precision Broadband Spectroscopy by Gotti, Riccardo; Puppe, Thomas; Mayzlin, Yuriy; Robinson-Tait, Julian; Wójtewicz, Szymon; Gatti, Davide; Alsaif, Bidoor; Lamperti, Marco; Laporta, Paolo; Rohde, Felix; Wilk, Rafal; Leisching, Patrick; Kaenders, Wilhelm G.; Marangoni, Marco is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.
What is Comb-locked Frequency-swept Synthesizer for High Precision Broadband Spectroscopy about?
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 spectrometers privilege either frequency precision and sensitivity through interposition of a cw probe laser with limited tuning range, or spectral coverage and measurement time using the comb itself as an ultra-broadband probe. We overcome this restriction by introducing a comb-locked frequency-swept optical synthesizer that allows a continuous-wave laser to be swept in seconds over spectral ranges of several terahertz while remaining phase locked to an underlying frequency comb. This offers a unique degree of versatility, as the synthesizer can be either repeatedly scanned over a single absorption line to achieve ultimate precision and sensitivity, or swept in seconds over an entire rovibrational band to capture multiple species. The spectrometer enables us to determine line center frequencies with an absolute uncertainty of 30 kHz and at the same time to collect absorption spectra over more than 3 THz with state-of-the-art sensitivity of a few
Who reads Comb-locked Frequency-swept Synthesizer for High Precision Broadband Spectroscopy?
It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.
- Author
- Gotti, Riccardo; Puppe, Thomas; Mayzlin, Yuriy; Robinson-Tait, Julian; Wójtewicz, Szymon; Gatti, Davide; Alsaif, Bidoor; Lamperti, Marco; Laporta, Paolo; Rohde, Felix; Wilk, Rafal; Leisching, Patrick; Kaenders, Wilhelm G.; Marangoni, Marco
- Publisher
- Springer Science and Business Media LLC; London: Nature Publishing Group; [London]: Springer Nature; Nature Publishing Group; Society for Mining, Metallurgy and Exploration Inc.; Research Square; Springer Nature; Island Press (ISSN 2045-2322)
- Published
- 2020
- Language
- EN
- Field
- Biochemistry, Genetics and Molecular Biology (Life Sciences)