Ralf Engelmann
Carl Zeiss AG
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Publication
Featured researches published by Ralf Engelmann.
Nature Methods | 2017
Joseph Huff; Annette Bergter; Jan Birkenbeil; Ingo Kleppe; Ralf Engelmann; Uros Krzic
Utilizing a pinhole-plane imaging concept, Airyscan allows for simultaneous improvement in resolution and signal-to-noise by capitalizing on an innovative 32-channel GaAsP photomultiplier tube (PMT) array detector. Each detection channel functions as a very small pinhole to increase resolution while the overall detector design delivers better signal-to-noise than traditional GaAsP-based confocal systems. In the past, a stack of at least five z-slices had to be deconvolved to get usable images with an optical section thinner than 1 Airy unit. Now, the new 2D Superresolution mode for Airyscan delivers images with the thinnest optical section (0.2 Airy units) from a single image while maintaining the light collection efficiency of a much larger 1.25-Airy-unit pinhole.
Archive | 2004
Joerg-Michael Funk; Ralf Wolleschensky; Bernhard Zimmermann; Stefan Wilhelm; Ralf Engelmann
Archive | 2004
Ralf Engelmann; Joerg-Michael Funk; Joerg Steinert; Bernhard Zimmermann; Stefan Wilhelm; Joerg Engel; Ulrich Meisel
Archive | 2004
Ralf Engelmann; Jörg-Michael Dr. Funk; Stefan Wilhelm; Ralf Wolleschensky; Bernhard Zimmermann
Archive | 2004
Jörg-Michael Dr. Funk; Ralf Wolleschensky; Bernhard Zimmermann; Stefan Wilhelm; Ralf Engelmann
Archive | 2004
Ralf Wolleschensky; Frank Hecht; Ralf Engelmann
Archive | 2004
Ralf Engelmann; Joerg-Michael Funk; Joerg Steinert; Bernhard Zimmermann; Stefan Wilhelm; Joerg Engel; Ulrich Meisel
Archive | 2004
Ralf Engelmann; Joerg Engel
Archive | 2004
Frank Hecht; Ralf Engelmann; Ralf Wolleschensky
Archive | 2006
Ralf Engelmann; Jörg-Michael Dr. Funk; Stefan Wilhelm; Ralf Wolleschensky; Bernhard Zimmermann
