S
Sune Dupont
Researcher at Aarhus University
Publications - 15
Citations - 1232
Sune Dupont is an academic researcher from Aarhus University. The author has contributed to research in topics: Supercontinuum & Optical fiber. The author has an hindex of 9, co-authored 15 publications receiving 1101 citations.
Papers
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Journal ArticleDOI
Mid-infrared supercontinuum covering the 1.4–13.3 μm molecular fingerprint region using ultra-high NA chalcogenide step-index fibre
Christian Rosenberg Petersen,Uffe Møller,Irnis Kubat,Binbin Zhou,Sune Dupont,Jacob Ramsay,Trevor M. Benson,Slawomir Sujecki,Nabil Abdel-Moneim,Zhuoqi Tang,David Furniss,Angela B. Seddon,Ole Bang +12 more
TL;DR: In this article, a record-breaking spectral coverage of 1.4-13.3 µm was achieved by launching intense ultra-short pulses into short pieces of ultra-high numerical aperture step-index chalcogenide glass optical fiber consisting of a GaAsSe cladding and an As2Se3 core.
Journal ArticleDOI
Supercontinuum generation in ZBLAN fibers—detailed comparison between measurement and simulation
Christian Agger,Christian Petersen,Sune Dupont,Henrik Steffensen,Jens K. Lyngsø,Carsten L. Thomsen,Jan Thøgersen,Søren Rud Keiding,Ole Bang +8 more
TL;DR: In this article, a detailed comparison between modeling and experiments on supercontinuum (SC) generation in a commercial ZBLAN step-index fiber is presented, with special emphasis on identifying accurate material parameters by incorporating measurements of the Raman gain, fiber dispersion, and loss.
Journal ArticleDOI
IR microscopy utilizing intense supercontinuum light source.
TL;DR: In infrared supercontinuum radiated from an optical fiber as a promising new light source for infrared microspectroscopy, which allows contact free high resolution hyper spectral infrared microscopy.
Proceedings ArticleDOI
Supercontinuum: broad as a lamp, bright as a laser, now in the mid-infrared
Peter M. Moselund,Christian Rosenberg Petersen,Sune Dupont,Christian Agger,Ole Bang,Søren Rud Keiding +5 more
TL;DR: Based on the experience gained developing our market leading visible spectrum supercontinuum sources, NKT Photonics has built the first mid-infrared super-continuum source based on modelocked ∼ 2 um fiber lasers as mentioned in this paper.
Journal ArticleDOI
Ultra-high repetition rate absorption spectroscopy with low noise supercontinuum radiation generated in an all-normal dispersion fibre
Sune Dupont,Zhechao Qu,Ssegawa-Ssekintu Kiwanuka,L. E. Hooper,Jonathan Knight,Søren Rud Keiding,Clemens F. Kaminski +6 more
TL;DR: In this article, the use of a dispersed supercontinuum generated in an all-normal-dispersion fiber was used to record low-noise spectra from atmospheric molecules at least an order of magnitude faster than has been previously reported.