On-chip stimulated Brillouin scattering

Ravi Pant; Christopher G. Poulton; Duk-Yong Choi; Enbang Li; Steve J. Madden; Barry Luther-Davies; Benjamin J. Eggleton

doi:10.1117/12.894515

12 September 2011 On-chip stimulated Brillouin scattering

Ravi Pant, Christopher G. Poulton, Duk-Yong Choi, Enbang Li, Steve J. Madden, Barry Luther-Davies, Benjamin J. Eggleton

Proceedings Volume 8095, Active Photonic Materials IV; 809509 (2011) https://doi.org/10.1117/12.894515
Event: SPIE NanoScience + Engineering, 2011, San Diego, California, United States

Abstract

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 (g_B) is 0.715 x 10^-9 m/W, consistent with the theoretical estimate.

Citation Download Citation

Ravi Pant, Christopher G. Poulton, Duk-Yong Choi, Enbang Li, Steve J. Madden, Barry Luther-Davies, and Benjamin J. Eggleton "On-chip stimulated Brillouin scattering", Proc. SPIE 8095, Active Photonic Materials IV, 809509 (12 September 2011); https://doi.org/10.1117/12.894515

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