Study of Brillouin effects in nonlinear photonic crystal fiber

Lufan Zou; Xiaoyi Bao; Liang Chen; Dongfeng Liu

doi:10.1117/12.543430

15 December 2003 Study of Brillouin effects in nonlinear photonic crystal fiber

Lufan Zou, Xiaoyi Bao, Liang Chen, Dongfeng Liu

Proceedings Volume 5260, Applications of Photonic Technology 6; (2003) https://doi.org/10.1117/12.543430
Event: Applications of Photonic Technology, 2003, Quebec City, Québec, Canada

Abstract

Brillouin scattering spectra in a photonic crystal fiber with partially Ge-doped core is demonstrated, for the first time to our knowledge, using pump-probe technique. We have observed and characterized Brillouin spectra in the photonic crystal fiber at 1320 nm. One main peak and several sub-peaks are observed. Brillouin loss spectrum of main peak has a Lorentzian shape. The bandwidth Δν_B is 66 MHz and the Brillouin frequency shift ν_B is 12.054 GHz at room temperature. The peak originating from a higher order guided longitudinal acoustic mode in the graded-Ge-doped core of the photonic crystal fiber is observed for the first time. The temperature related behavior of the photonic crystal fiber is investigated. It is shown a linear dependence for the photonic crystal fiber.

Citation Download Citation

Lufan Zou, Xiaoyi Bao, Liang Chen, and Dongfeng Liu "Study of Brillouin effects in nonlinear photonic crystal fiber", Proc. SPIE 5260, Applications of Photonic Technology 6, (15 December 2003); https://doi.org/10.1117/12.543430

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