On-chip stimulated Brillouin scattering
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Pant, Ravi
Poulton, Christopher G.
Choi, Duk Yong
Li, Enbang
Madden, Steve J.
Luther-Davies, Barry
Eggleton, Benjamin J.
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Abstract
We report the first demonstration of on-chip stimulated Brillouin scattering (SBS). SBS is characterized in a chalcogenide (As2S 3) photonic chip where the measured Brillouin shift and full-width at half-maximum (FWHM) linewidth are 7.7 GHz and 34 MHz respectively. The measured Brillouin gain coefficient (gB) is 0.715 x 10-9 m/W, consistent with the theoretical estimate.
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Active Photonic Materials IV
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