Spectro-temporal unitary transforms enable over 30 dB SDR for >200 GBd coherent modulation with fewer than 6 stages using reasonable driver power, modulator bandwidth, and on-chip dispersion.
Universal unitary photonic circuits by interlacing discrete fractional fourier transform and phase modulation
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Spectro-temporal unitary transformations for coherent modulation: design trade-offs and practical considerations
Spectro-temporal unitary transforms enable over 30 dB SDR for >200 GBd coherent modulation with fewer than 6 stages using reasonable driver power, modulator bandwidth, and on-chip dispersion.