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Article: Fluorescence suppression in resonance Raman spectroscopy using a high-performance picosecond Kerr gate

TitleFluorescence suppression in resonance Raman spectroscopy using a high-performance picosecond Kerr gate
Authors
Issue Date2001
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/3420
Citation
Journal Of Raman Spectroscopy, 2001, v. 32 n. 12, p. 983-988 How to Cite?
AbstractA high-performance Kerr gate designed for the suppression of fluorescence in both time-resolved and steady-state resonance Raman spectroscopy is described and its performance illustrated. This is an improved version of a system described recently, with superior extinction ratio, higher throughput and wider usable spectral range. Specially designed polarizers are an essential feature of the system. The gate opens for ∼4 ps at 1 kHz repetition rate, throughput in the open state is up to ∼40% (excluding Fresnel losses on optical elements), the extinction ratio in the closed state is 10 -5 and the usable spectral range is 300-700 nm with a single set of polarizers. The Kerr gate is driven by ∼500 μJ, 1 kHz, 1 ps laser pulses at 800 nm and we believe that it is currently the most powerful device in operation for the temporal rejection of fluorescence from Raman spectra. It increases the general applicability of Raman spectroscopy as illustrated by picosecond time-resolved resonance Raman spectra of the intramolecular charge transfer state of 4-dimethylaminobenzonitrile and by the ground-state Raman spectrum of unleaded petrol at 400 nm probe wavelength. © 2001 John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/167692
ISSN
2015 Impact Factor: 2.395
2015 SCImago Journal Rankings: 1.075
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMatousek, Pen_US
dc.contributor.authorTowrie, Men_US
dc.contributor.authorMa, Cen_US
dc.contributor.authorKwok, WMen_US
dc.contributor.authorPhillips, Den_US
dc.contributor.authorToner, WTen_US
dc.contributor.authorParker, AWen_US
dc.date.accessioned2012-10-08T03:10:07Z-
dc.date.available2012-10-08T03:10:07Z-
dc.date.issued2001en_US
dc.identifier.citationJournal Of Raman Spectroscopy, 2001, v. 32 n. 12, p. 983-988en_US
dc.identifier.issn0377-0486en_US
dc.identifier.urihttp://hdl.handle.net/10722/167692-
dc.description.abstractA high-performance Kerr gate designed for the suppression of fluorescence in both time-resolved and steady-state resonance Raman spectroscopy is described and its performance illustrated. This is an improved version of a system described recently, with superior extinction ratio, higher throughput and wider usable spectral range. Specially designed polarizers are an essential feature of the system. The gate opens for ∼4 ps at 1 kHz repetition rate, throughput in the open state is up to ∼40% (excluding Fresnel losses on optical elements), the extinction ratio in the closed state is 10 -5 and the usable spectral range is 300-700 nm with a single set of polarizers. The Kerr gate is driven by ∼500 μJ, 1 kHz, 1 ps laser pulses at 800 nm and we believe that it is currently the most powerful device in operation for the temporal rejection of fluorescence from Raman spectra. It increases the general applicability of Raman spectroscopy as illustrated by picosecond time-resolved resonance Raman spectra of the intramolecular charge transfer state of 4-dimethylaminobenzonitrile and by the ground-state Raman spectrum of unleaded petrol at 400 nm probe wavelength. © 2001 John Wiley & Sons, Ltd.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/3420en_US
dc.relation.ispartofJournal of Raman Spectroscopyen_US
dc.titleFluorescence suppression in resonance Raman spectroscopy using a high-performance picosecond Kerr gateen_US
dc.typeArticleen_US
dc.identifier.emailMa, C:macs@hkucc.hku.hken_US
dc.identifier.authorityMa, C=rp00758en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/jrs.784en_US
dc.identifier.scopuseid_2-s2.0-0035671432en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035671432&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume32en_US
dc.identifier.issue12en_US
dc.identifier.spage983en_US
dc.identifier.epage988en_US
dc.identifier.isiWOS:000173053600001-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridMatousek, P=7005659005en_US
dc.identifier.scopusauthoridTowrie, M=7004415080en_US
dc.identifier.scopusauthoridMa, C=7402924979en_US
dc.identifier.scopusauthoridKwok, WM=7103129332en_US
dc.identifier.scopusauthoridPhillips, D=22998496000en_US
dc.identifier.scopusauthoridToner, WT=6701364578en_US
dc.identifier.scopusauthoridParker, AW=7403267977en_US

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