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Xingde Li
Researcher at Johns Hopkins University
Publications - 291
Citations - 18785
Xingde Li is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Optical coherence tomography & Endomicroscopy. The author has an hindex of 60, co-authored 280 publications receiving 17610 citations. Previous affiliations of Xingde Li include Kennedy Krieger Institute & Institute for Systems Biology.
Papers
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Journal ArticleDOI
Optical properties of Au-Ag nanoboxes studied by single nanoparticle spectroscopy.
Min Hu,Hristina Petrova,Andrew R. Sekkinen,Jingyi Chen,Joseph M. McLellan,Zhi-Yuan Li,Manuel Marquez,Xingde Li,Younan Xia,Gregory V. Hartland +9 more
TL;DR: Discrete dipole approximation calculations have been performed with and without surface scattering of electrons to compare with the experimental spectra, and confirm that both electron-surface scattering and radiation damping are important effects in this system.
Proceedings ArticleDOI
Spectroscopic optical coherence tomography
Uwe Morgner,Wolfgang Drexler,Xingde Li,Franz X. Kärtner,Costas Pitris,Stephen A. Boppart,Erich P. Ippen,James G. Fujimoto +7 more
TL;DR: Spectroscopic optical coherence tomography (OCT), an extension of conventional OCT, is demonstrated for performing cross-sectional tomographic and spectroscopic imaging in a simple model as well as in vivo in the Xenopus laevis (African frog) tadpole.
Proceedings ArticleDOI
Ultrahigh-resolution in-vivo versus ex-vivo OCT imaging and tissue preservation
C. Pitris,Tony H. Ko,Wolfgang Drexler,Ravi K. Ghanta,Xingde Li,C. Chudoba,Ingmar Hartl,James G. Fujimoto,Michael E. Weinstein +8 more
TL;DR: Results of in vivo versus ex vivo ultrahigh resolution OCT imaging indicate that changes in optical properties and image degradation occur on a rapid time scale (in minutes) for all preservation solutions except formalin.
Journal ArticleDOI
Robust and fast characterization of OCT-based optical attenuation using a novel frequency-domain algorithm for brain cancer detection
TL;DR: A novel frequency-domain (FD) algorithm is reported to enable robust and fast characterization of optical attenuation as derived from OCT intensity images to offer robust and accurate quantitative interpretation of OCT images in real time during brain surgery.
Journal ArticleDOI
Rapid scanning all-reflective optical delay line for real-time optical coherence tomography.
TL;DR: A dispersion-free high-speed scanning optical delay line that is suitable for real-time optical coherence tomography, in particular, when an ultrabroadband light source is used.