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Liu S, Lee KJ, Gallo K, et al. Elimination of the chirp of optical pulses through cascaded nonlinearities in periodically poled lithium niobate waveguides. Opt Lett. 2010;35(22):3724-6doi: 10.1364/OL.35.003724.
Liu, S., Lee, K. J., Gallo, K., Petropoulos, P., & Richardson, D. J. (2010). Elimination of the chirp of optical pulses through cascaded nonlinearities in periodically poled lithium niobate waveguides. Optics letters, 35(22), 3724-6. https://doi.org/10.1364/OL.35.003724
Liu, Sheng, et al. "Elimination of the chirp of optical pulses through cascaded nonlinearities in periodically poled lithium niobate waveguides." Optics letters vol. 35,22 (2010): 3724-6. doi: https://doi.org/10.1364/OL.35.003724
Liu S, Lee KJ, Gallo K, Petropoulos P, Richardson DJ. Elimination of the chirp of optical pulses through cascaded nonlinearities in periodically poled lithium niobate waveguides. Opt Lett. 2010 Nov 15;35(22):3724-6. doi: 10.1364/OL.35.003724. PMID: 21081976.
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Opt Lett. 2010 Nov 15;35(22):3724-6. doi: 10.1364/OL.35.003724.

Elimination of the chirp of optical pulses through cascaded nonlinearities in periodically poled lithium niobate waveguides.

Optics letters

Sheng Liu, Kwang Jo Lee, Katia Gallo, Periklis Petropoulos, David J Richardson

Affiliations

  1. Optoelectronics Research Centre, University of Southampton, Southampton, SO17 1BJ, UK.

PMID: 21081976 DOI: 10.1364/OL.35.003724

Abstract

We propose and demonstrate a novel method for the elimination of arbitrary frequency chirp from short optical pulses. The technique is based on the combination of two cascaded second-order nonlinearities in two individual periodically poled lithium niobate waveguides. The proposed scheme operates independently of the spectral phase characteristics of the input pulse, producing a near-transform-limited output.

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