Suppression of spurious mixing in FWM-based systems through mid-span pump phase shift

Bottrill, K.R.H., Taengnoi, N., Liu, H., Kakarla, R., Hong, Y. and Petropoulos, P. (2022) Suppression of spurious mixing in FWM-based systems through mid-span pump phase shift. In Proceedings Optical Fiber Communication Conference (OFC) 2022. IEEE.. (doi:10.1364/ofc.2022.w4j.2).

Record type: Conference or Workshop Item (Paper)

Abstract

We propose and demonstrate a new technique to suppress spurious idler generation during four-wave mixing, by applying a π radian phase shift to the pumps at the mid-point of the processing medium.

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Published date: 10 March 2022

Additional Information: Acknowledgements: This work is supported by the Engineering and Physical Sciences Research Council under the PHOS (EP/S002871/1) Research Project. Open access data for this work is available at doi:10.5281/zenodo.5579243.

Venue - Dates: 2022 Optical Fiber Communications Conference and Exhibition, , San Diego, United States, 2022-03-06 - 2022-03-10

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