A
Angelika Unterhuber
Researcher at Medical University of Vienna
Publications - 134
Citations - 7137
Angelika Unterhuber is an academic researcher from Medical University of Vienna. The author has contributed to research in topics: Optical coherence tomography & Laser. The author has an hindex of 38, co-authored 131 publications receiving 6642 citations. Previous affiliations of Angelika Unterhuber include University of Vienna & Cardiff University.
Papers
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Journal ArticleDOI
Submicrometer axial resolution optical coherence tomography
Boris Povazay,Kostadinka Bizheva,Angelika Unterhuber,Boris Hermann,Harald Sattmann,Adolf Friedrich Fercher,Wolfgang Drexler,Alexander Apolonski,William J. Wadsworth,Jonathan Knight,P. St. J. Russell,M. Vetterlein,E. Scherzer +12 more
TL;DR: Submicrometer-resolution OCT is demonstrated in vitro on human colorectal adenocarcinoma cells HT-29, a novel light source that has great potential for development of spectroscopic OCT because its spectrum covers the absorption bands of several biological chromophores.
Journal ArticleDOI
Enhanced visualization of macular pathology with the use of ultrahigh-resolution optical coherence tomography.
Wolfgang Drexler,Harald Sattmann,Boris Hermann,Tony H. Ko,Michael Stur,Angelika Unterhuber,Christoph Scholda,Oliver Findl,Matthias Wirtitsch,James G. Fujimoto,Adolf Friedrich Fercher +10 more
TL;DR: Ultrahigh-resolution ophthalmic OCT enables unprecedented visualization of intraretinal morphologic features and therefore has the potential to contribute to a better understanding of ocular pathogenesis, as well as to enhance the sensitivity and specificity for early ocular diagnosis and to monitor the efficacy of therapy.
Journal ArticleDOI
Ultrahigh resolution Fourier domain optical coherence tomography
Rainer A. Leitgeb,Wolfgang Drexler,Angelika Unterhuber,Boris Hermann,Tomasz Bajraszewski,Tuan Le,Andreas Stingl,A. F. Fercher +7 more
TL;DR: Visualization of intra-retinal layers, especially the inner and outer segment of the photoreceptor layer, obtained by FDOCT was comparable to that, accomplished by ultrahigh resolution time domain OCT, despite an at least 40 times higher data acquisition speed of FD OCT.
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Optical coherence tomography today: speed, contrast, and multimodality.
Wolfgang Drexler,Mengyang Liu,Abhishek Kumar,Tschackad Kamali,Angelika Unterhuber,Rainer A. Leitgeb +5 more
TL;DR: Various multimodal imaging modalities with OCT incorporated are reviewed, in that these multi-modal implementations can synergistically compensate for the fundamental limitations of OCT when it is used alone.
Journal Article
Adaptive Optics Ultrahigh Resolution Optical Coherence Tomography
Wolfgang Drexler,Enrique J. Fernández,Boris Hermann,Angelika Unterhuber,Harald Sattmann,Pedro M. Prieto,A. F. Fercher,Pablo Artal +7 more
TL;DR: Merging of ultrahigh-resolution optical coherence tomography (UHR OCT) and adaptive optics (AO), resulting in high axial and transverse resolution and a significant signal-to-noise ratio improvement of up to 9 dB in corrected compared with uncorrected OCT tomograms is achieved.