| THz photomixing synthesizer based on a fiber frequency comb. | |
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MedLine Citation:
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PMID: 19997448 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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A frequency doubled erbium doped modelocked fiber frequency comb is used to implement a THz photomixing synthesizer. The useful THz linewidth is in order of 150 kHz and has been assessed along with the frequency accuracy by spectroscopic measurements demonstrating a relative accuracy of 10(-8) at frequencies around 1 THz. The THz synthesizer is used to implement a THz spectrometer to study the rotational absorption spectrum of carbonyl sulfide (OCS). Measurement of the principal transitions between 813 GHz and 1283 GHz allowed the properties of the THz spectrometer to be compared with competing techniques, and demonstrates the potential of the THz photomixing synthesizer as an alternative means to explore the THz domain. |
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Authors:
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Gaël Mouret; Francis Hindle; Arnaud Cuisset; Chun Yang; Robin Bocquet; Michel Lours; Daniele Rovera |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Optics express Volume: 17 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2009 Nov |
Date Detail:
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Created Date: 2009-12-09 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: 22031-40 Citation Subset: IM |
Affiliation:
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Université du Littoral Côte d'Opale, Laboratoire de Physico Chimie de l'Atmosphère UMR CNRS 8101, Dunkerque, France. mouret@univ-littoral.fr |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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