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The low timing jitter properties of a tunable single-pass optoelectronic frequency comb generator is investigated. The scheme is flexible in that both the repetition rate and centre frequency can be continuously tuned. When operated with 10 GHz comb spacing, the integrated residual pulse-to-pulse timing jitter is 11.35 fs (1 Hz–10 MHz) with no feedback stabilisation. The corresponding phase noise...
We use dual-quadrature spectral interferometry to demonstrate single shot amplitude and phase retrieval of shaped waveforms generated from a 10 GHz optical frequency comb and switched at the repetition rate of the frequency comb.
We demonstrate fast (~1.4 mus) spectral amplitude and phase characterization of optical arbitrary waveforms generated by line-by-line shaping of a 10 GHz frequency comb. Our technique enables coherent spectral phase measurement after dispersive propagation over long (~50 km) lengths of optical fiber.
We demonstrate line-by-line pulse shaping of enhanced number of frequency comb lines (~500, limited by the number of lines available from source) having a repetition rate of 10 GHz using a 2-D VIPA grating pulse shaper.
We demonstrate single measurement retrieval of amplitude and phase of wide temporal window (100 ps) optical waveforms from a 10 GHz optical frequency comb source and a line-by-line pulse shaper by using dual-quadrature spectral interferometry.
For the first time to our knowledge, radio-frequency arbitrary waveforms are reported with 10 GHz waveform update rate by integrating wavelength switching, optical frequency comb generation and spectral line-by-line shaping.
We report spectral line-by-line processing of 64 frequency lines from an optical frequency comb generator. High quality, transform-limited 1.6 ps pulses at 10 GHz repetition rate are obtained. Arbitrary waveform generation with waveforms spanning the full time period are demonstrated.
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