Dispersive Fourier transform is a characterization technique that allows directly extracting an
optical spectrum from a time domain signal, thus providing access to real-time …

Several methods are now available for single-shot measurement of the complex field
(amplitude and phase profiles) of optical waveforms with resolutions down to the sub …

In the field of optics, there exist numerous chaotic processes like dissipative soliton
dynamics, random laser generation, and laser scattering. It's very challenging to accurately …

Dispersive Fourier transformation is an emerging measurement technique that overcomes
the speed limitations of traditional optical instruments and enables fast continuous single …

We derive the spectral signal-to-noise ratio (SNR) trade-offs associated with coarsely
sampled Fourier transform spectroscopy using a step-and-integrate measurement scheme …

One of the most intuitive representations of a waveform is achieved through time-frequency
analysis, which depicts how the frequency components of a wave evolve over time. Time …

The need to measure high repetition rate ultrafast processes cuts across multiple areas of
science. The last decade has seen tremendous advances in the development and …

The generation of laser pulses with controlled optical waveforms, and their measurement, lie
at the heart of both time-domain and frequency-domain precision metrology. Here, we obtain …

Tailoring wavelength correlations in fiber-optical sources through nonlinear phenomena
could drive many quantum optics applications. However, to date, such correlations have not …

Nonlinear Fourier transform (NFT) is a powerful tool for characterizing optical soliton
dynamics, which, however, suffers from fundamental limitations that ultra-wide bandwidth …