Mid-IR frequency combs from coherent supercontinuum generation in chalcogenide nano-spike waveguides
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Authors
Lee, K.F.
Granzow, N.
Schmidt, M. A.
Chang, Wonkeun
Wang, L.
Coulombier, Q.
Troles, J.
Toupin, P.
Leindecker, N
Wondraczek, L.
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Optical Society of America
Abstract
A coherent supercontinuum spanning 1.7-4 μm is generated in a novel chalcogenidesilica nano-spike waveguide pumped at 2 μm. Interference with a doubly-resonant OPO proves coherence, and enables sub-Hz locking of the OPO to the pump.
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Optics InfoBase Conference Papers