13 November 2014 Energy-efficient optical pulse multiplication and shaping based on triply-sampled spectral filter utilizing fiber Bragg grating
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Abstract
A novel all-optical simultaneous pulse multiplication and shaping approach is proposed, which is based on a triply sampled spectral filter utilizing fiber Bragg grating. This proposed method enables one to create a pulse train efficiently with both a high multiplication factor and arbitrary pulse profile. As an example, pulse train with a repetition rate of 225-GHz and flat-top intensity profile is numerically demonstrated, which is generated from 1-GHz transform-limited Gaussian pulse train with pulse width of 0.4 ps.
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Hongpu Li, Xuxing Chen, "Energy-efficient optical pulse multiplication and shaping based on triply-sampled spectral filter utilizing fiber Bragg grating", Proc. SPIE 9279, Real-time Photonic Measurements, Data Management, and Processing, 92790A (13 November 2014); doi: 10.1117/12.2071580; https://doi.org/10.1117/12.2071580
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