12 September 2011 On-chip stimulated Brillouin scattering
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We report the first demonstration of on-chip stimulated Brillouin scattering (SBS). SBS is characterized in a chalcogenide (As2S3) 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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Ravi Pant, Ravi Pant, Christopher G. Poulton, Christopher G. Poulton, Duk-Yong Choi, Duk-Yong Choi, Enbang Li, Enbang Li, Steve J. Madden, Steve J. Madden, Barry Luther-Davies, Barry Luther-Davies, Benjamin J. Eggleton, Benjamin J. Eggleton, } "On-chip stimulated Brillouin scattering", Proc. SPIE 8095, Active Photonic Materials IV, 809509 (12 September 2011); doi: 10.1117/12.894515; https://doi.org/10.1117/12.894515

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