Multi-wavelength reflection spectra from an acousto-optic modulated fiber Bragg grating in a highly birefringent suspended core fiber

Ricardo E. Silva; Martin Becker; Manfred Rothhardt; Hartmut Bartelt; Alexandre A. P. Pohl

doi:10.1117/12.2265696

23 April 2017 Multi-wavelength reflection spectra from an acousto-optic modulated fiber Bragg grating in a highly birefringent suspended core fiber

Ricardo E. Silva, Martin Becker, Manfred Rothhardt, Hartmut Bartelt, Alexandre A. P. Pohl

Author Affiliations +

Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors; 103238P (2017) https://doi.org/10.1117/12.2265696
Event: 25th International Conference on Optical Fiber Sensors, 2017, Jeju, Korea, Republic of

Abstract

The interaction of a fiber Bragg grating and longitudinal acoustic waves in a highly birefringent suspended-core fiber is investigated for the realization of a multi-wavelength reflection property. The modulated grating couples power from the fast and slow polarization modes to shifted superposed modes supported by the grating. The grating reflectivity of the superposed modes are tuned by the voltage of an electrical signal. Up to five different wavelength reflection peaks have been generated indicating new possibilities for compact and fast fiber-integrated multi-wavelength dynamic filters.

Citation Download Citation

Ricardo E. Silva, Martin Becker, Manfred Rothhardt, Hartmut Bartelt, and Alexandre A. P. Pohl "Multi-wavelength reflection spectra from an acousto-optic modulated fiber Bragg grating in a highly birefringent suspended core fiber", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103238P (23 April 2017); https://doi.org/10.1117/12.2265696

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