Abstract
We have designed a rib waveguide structure in highly nonlinear As2Se3 glass for mid-IR broadband supercontinuum generation. Proposed structure possesses nonlinear coefficient as high as 14190 𝑊𝑊−1 𝑘m−1 with −5.82 𝑝s/nm.𝑘m dispersion at 2900 nm.
© 2015 Optical Society of America
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