Experimental demonstration of mid-IR octave spanning supercontinuum generation in low loss silicon-germanium waveguide
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Sinobad, Milan
Ma, Pan
Luther-Davies, Barry
Madden, Stephen
Moss, David J.
Orobtchouk, Regis
Boutami, Salim
Hartmann, Jean Michel
Fedeli, Jean Marc
Monat, Christelle
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Institute of Electrical and Electronics Engineers Inc.
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Abstract
We report supercontinuum extending from 3 to 6μm generated in Si0.6Ge0.4/Si waveguide pumping with ∼200fs pulses at 4.15μm. Experimentally measured low propagation loss (0.4dB/cm in range 3.8-5.0μm) and dispersion engineering waveguide allowed us achieving ∼5mW useful average power.
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Book Title
2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings
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