Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Thomas Vestergaard Andersen"'
Autor:
C.V. Poulsen, L.E. Hooper, Peter M. Moselund, John Redvers Clowes, Carsten L. Thomsen, Thomas Vestergaard Andersen, Ole Bang, A. Devine
Publikováno v:
Conference on Lasers and Electro-Optics.
Recent advances in supercontinuum generation technology have enabled the development of lasers with higher power and broader spectral content, allowing exploitation of these light sources in a range of new and exciting application areas.
Autor:
Michael Larsen, Line Kessel, Thomas Vestergaard Andersen, Kristina Herbst, Jesper Holm Lundeman
Publikováno v:
Journal of Cataract and Refractive Surgery. 36:308-312
Purpose To characterize age-related changes in the transmission of light through noncataractous human lenses. Setting Department of Ophthalmology, Glostrup Hospital, Glostrup, Denmark. Methods The spectral transmission of white light was measured alo
Autor:
Thomas Tanggaard Alkeskjold, Marko Laurila, Jesper Lægsgaard, Thomas Vestergaard Andersen, Sidsel Rübner Petersen
Publikováno v:
Fiber Lasers X: Technology, Systems, and Applications.
Degenerate spontaneous four wave mixing is studied for the rst time in a large mode area hybrid photonic crystal ber, where light con nement is achieved by combined index- and bandgap guiding. Four wave mixing products are generated on the edges of t
Autor:
Julia S. Johansen, Peter M. Moselund, Uffe Møller, Simon Toft Sørensen, Ole Bang, Carsten L. Thomsen, Thomas Vestergaard Andersen, Christian Jakobsen, Casper Larsen
Publikováno v:
Sørensen, S T, Møller, U, Larsen, C, Moselund, P M, Jakobsen, C, Johansen, J, Andersen, T V, Thomsen, C L & Bang, O 2012, ' Deep-blue supercontinnum sources with optimum taper profiles – verification of GAM ', Optics Express, vol. 20, no. 10, pp. 10635-10645 . https://doi.org/10.1364/OE.20.010635
We use an asymmetric 2 m draw-tower photonic crystal fiber taper to demonstrate that the taper profile needs careful optimisation if you want to develop a supercontinuum light source with as much power as possible in the blue edge of the spectrum. In
Autor:
Dmitry Turchinovich, Lasse Leick, Vita Levitan, Peter Uhd Jepsen, Rasmus Kongsgaard Olsson, Thomas Vestergaard Andersen
Publikováno v:
SPIE Proceedings.
We present an effective solution for an all-polarization-maintaining modelocked femtosecond fiber laser operating at the central wavelength of 1028 nm. The laser is based on an Yb-doped active fiber. Modelocking is enabled by a semiconductor saturabl
Autor:
Thomas Vestergaard Andersen, Christian Jakobsen, Julia S. Johansen, Uffe Møller, Simon Toft Sørensen, Peter M. Moselund, Carsten L. Thomsen, Ole Bang
Publikováno v:
Technical University of Denmark Orbit
Sørensen, S T, Møller, U, Moselund, P M, Jakobsen, C, Johansen, J, Andersen, T V, Thomsen, C L & Bang, O 2012, Asymmetric Draw-Tower Tapers for Supercontinuum Generation and Verification of the Novel Concept of Group-Acceleration Matching . in CLEO Technical Digest . Optical Society of America, pp. QM4E.4, Conference on Lasers and Electro-Optics (CLEO 2012), San Jose, CA, United States, 06/05/2012 .
Scopus-Elsevier
Sørensen, S T, Møller, U, Moselund, P M, Jakobsen, C, Johansen, J, Andersen, T V, Thomsen, C L & Bang, O 2012, Asymmetric Draw-Tower Tapers for Supercontinuum Generation and Verification of the Novel Concept of Group-Acceleration Matching . in CLEO Technical Digest . Optical Society of America, pp. QM4E.4, Conference on Lasers and Electro-Optics (CLEO 2012), San Jose, CA, United States, 06/05/2012 .
Scopus-Elsevier
We present the first short asymmetrical draw-tower photonic crystal fiber taper for maximizing the power in the blue edge of a supercontinuum. The results clearly emphasize the importance of the taper shape on the spectrum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f30e00f51dfc0753c2752018ee9b12
https://orbit.dtu.dk/en/publications/5680fc80-33b0-4f12-93ff-735aa4d51acf
https://orbit.dtu.dk/en/publications/5680fc80-33b0-4f12-93ff-735aa4d51acf