Kastrup, Lars

[["dc.bibliographiccitation.firstpage","3125"],["dc.bibliographiccitation.issue","18"],["dc.bibliographiccitation.journal","Applied Physics Letters"],["dc.bibliographiccitation.lastpage","3127"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Westphal, Volker"],["dc.contributor.author","Blanca, C. M."],["dc.contributor.author","Dyba, Marcus"],["dc.contributor.author","Kastrup, Lars"],["dc.contributor.author","Hell, Stefan"],["dc.date.accessioned","2017-09-07T11:45:00Z"],["dc.date.available","2017-09-07T11:45:00Z"],["dc.date.issued","2003"],["dc.description.abstract","We report subdiffraction resolution in far-field fluorescence microscopy through laser-diode-stimulated emission depletion of molecular markers. The diode-generated focal intensities lead to a resolution improvement by similar to45% in both lateral directions. Excitation and stimulated emission are performed with electronically synchronized diode pulses of 50-70 ps and 300-400 ps duration, respectively. The subdiffraction resolution is utilized to resolve neighboring individual molecules."],["dc.identifier.doi","10.1063/1.1571656"],["dc.identifier.gro","3144107"],["dc.identifier.isi","000182570000063"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/1695"],["dc.language.iso","en"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","0003-6951"],["dc.title","Laser-diode-stimulated emission depletion microscopy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Abstracts of Papers of the American Chemical Society"],["dc.bibliographiccitation.volume","228"],["dc.contributor.author","Hell, Stefan"],["dc.contributor.author","Westphal, Volker"],["dc.contributor.author","Dyba, Marcus"],["dc.contributor.author","Kastrup, Lars"],["dc.date.accessioned","2017-09-07T11:45:51Z"],["dc.date.available","2017-09-07T11:45:51Z"],["dc.date.issued","2004"],["dc.identifier.gro","3145545"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/3254"],["dc.notes.intern","lifescience"],["dc.notes.status","public"],["dc.notes.submitter","oschaef1"],["dc.relation.issn","0065-7727"],["dc.title","Fluorescence nanoscopy through reversible optically saturable transitions"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","16100"],["dc.bibliographiccitation.issue","18"],["dc.bibliographiccitation.journal","Optics Express"],["dc.bibliographiccitation.lastpage","16110"],["dc.bibliographiccitation.volume","17"],["dc.contributor.author","Wildanger, Dominik"],["dc.contributor.author","Bückers, Johanna"],["dc.contributor.author","Westphal, Volker"],["dc.contributor.author","Hell, Stefan"],["dc.contributor.author","Kastrup, Lars"],["dc.date.accessioned","2017-09-07T11:46:52Z"],["dc.date.available","2017-09-07T11:46:52Z"],["dc.date.issued","2009"],["dc.description.abstract","STED microscopes are commonly built using separate optical paths for the excitation and the STED beam. As a result, the beams must be co-aligned and can be subject to mechanical drift. Here, we present a single-path STED microscope whose beams are aligned by design and hence is insensitive to mechanical drift. The design of a phase plate is described which selectively modulates the STED beam but leaves the excitation beam unaffected. The performance of the single-beam setup is on par with previous dual-beam designs."],["dc.identifier.doi","10.1364/OE.17.016100"],["dc.identifier.gro","3143069"],["dc.identifier.isi","000269781700074"],["dc.identifier.pmid","19724610"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/542"],["dc.language.iso","en"],["dc.notes.intern","WoS Import 2017-03-10 / Funder: European Community [201837]; German National Academic Foundation"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","1094-4087"],["dc.title","A STED microscope aligned by design"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","377"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Applied Physics B Lasers and Optics"],["dc.bibliographiccitation.lastpage","380"],["dc.bibliographiccitation.volume","77"],["dc.contributor.author","Westphal, Volker"],["dc.contributor.author","Kastrup, Lars"],["dc.contributor.author","Hell, Stefan"],["dc.date.accessioned","2017-09-07T11:44:14Z"],["dc.date.available","2017-09-07T11:44:14Z"],["dc.date.issued","2003"],["dc.description.abstract","We demonstrate sub-diffraction lateral resolution of 28 +/- 2 nm in far-field fluorescence microscopy through stimulated emission depletion effected by an amplified laser diode. Measurement of the optical transfer function in the focal plane reveals a 6-fold enlargement of the spatial bandwith over the diffraction limit. The resolution is established by imaging individual fluorescent molecules on a surface. Corresponding to 1/25 of the responsible wavelength, the attained resolution represents a new benchmark in far-field microscopy and underscores the viability of fluorescence nanoscopy with visible light, conventional optics and compact laser systems."],["dc.identifier.doi","10.1007/s00340-003-1280-x"],["dc.identifier.gro","3144051"],["dc.identifier.isi","000186179100001"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/1632"],["dc.language.iso","en"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","0946-2171"],["dc.title","Lateral resolution of 28 nm (lambda/25) in far-field fluorescence microscopy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","571"],["dc.bibliographiccitation.lastpage","579"],["dc.contributor.author","Hell, Stefan W."],["dc.contributor.author","Willig, Katrin I."],["dc.contributor.author","Dyba, Marcus"],["dc.contributor.author","Jakobs, Stefan"],["dc.contributor.author","Kastrup, Lars"],["dc.contributor.author","Westphal, Volker"],["dc.contributor.editor","Pawley, J. B."],["dc.date.accessioned","2017-09-07T11:53:05Z"],["dc.date.available","2017-09-07T11:53:05Z"],["dc.date.issued","2010"],["dc.identifier.doi","10.1007/978-0-387-45524-2_31"],["dc.identifier.gro","3145032"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/2723"],["dc.language.iso","en"],["dc.notes.intern","Crossref Import"],["dc.notes.status","final"],["dc.publisher","Springer Nature"],["dc.publisher.place","New York"],["dc.relation.isbn","978-0-387-25921-5"],["dc.relation.ispartof","Handbook of biological confocal microscopy"],["dc.title","Nanoscale Resolution with Focused Light: Stimulated Emission Depletion and Other Reversible Saturable Optical Fluorescence Transitions Microscopy Concepts"],["dc.type","book_chapter"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]