Open AccessTailored Multi‐Color Dispersive Wave Formation in Quasi‐Phase‐Matched Exposed Core Fibers (Adv. Sci. 8/2022)
Author(s) -
Lühder Tilman A. K.,
Chemnitz Mario,
Schneidewind Henrik,
Schartner Erik P.,
EbendorffHeidepriem Heike,
Schmidt Markus A.
Publication year - 2022
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202270049
Subject(s) - supercontinuum , femtosecond , materials science , dispersion (optics) , refractive index , optics , core (optical fiber) , phase (matter) , deposition (geology) , chalcogenide , optoelectronics , photonic crystal fiber , wavelength , physics , composite material , laser , paleontology , quantum mechanics , sediment , biology
Dispersive Waves The optical properties of optical fibers with exposed cores can be straightforwardly tuned by the deposition of high refractive index nano‐films (green) inducing tailored resonances. In article number 2103864 by Markus A. Schmidt and co‐workers, a precise dispersion design and tailored supercontinuum generation is enabled through periodically structured nano‐films. Multicolor, user‐defined femtosecond frequency conversion to higher order dispersive waves by quasi‐phase matching is demonstrated.