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Highly Nonlinear SM-MM GeAsSe and AsSe Chalcogenide Fibers

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The single mode Chalcogenide (GeAsSe) and multimode (AsSe) nonlinear fibers exhibit low propagation loss combined with  low Brillouin threshold, and large fiber non linearities, making them ideal waveguides for the novel designs of amplifiers and lasers in the Mid-IR spectrum. Examples of products include super broad continuum source (i.e. 1.5 to 10µm), wavelength generation via four wave mixing and Brillouin and Raman fiber lasers and amplifiers. For specific applications the fiber core (in the range from 3 to 7µm) and the zero dispersion wavelength can be adjusted to optimize the fiber performance. 







Highly Nonlionear Single mode Microstructure Fibers



Highly Nonlinear Multimode Microstructure Fibers