Optical time-stretch imaging enables the continuous capture of non-repetitive events in real
time at a line-scan rate of tens of MHz—a distinct advantage for the ultrafast dynamics …

Breathtaking innovations in optical imaging have opened new exciting avenues for science,
industry, and medicine over the last few decades. One of such innovations is optical time …

We demonstrate optical time-stretch confocal microscopy in the 1 μm spectral window for
high-speed and high-resolution cellular imaging. In contrast to the prior demonstrations of …

We demonstrate an ultrafast optical recording system based on a novel optical beam
deflection technique. An optical pump temporarily creates an array of prisms that deflect an …

High-speed optical imaging is an indispensable technology for blur-free observation of fast
transient dynamics in virtually all areas including science, industry, defense, energy, and …

Observing non-repetitive and statistically rare signals that occur on short timescales requires
fast real-time measurements that exceed the speed, precision and record length of …

Real‐time wideband digitizers are the key building block in many systems including
oscilloscopes, signal intelligence, electronic warfare, and medical diagnostics systems …

Real-time imaging of countless femtosecond dynamics requires extreme speeds orders of
magnitude beyond the limits of electronic sensors. Existing femtosecond imaging modalities …

Quantitative phase imaging (QPI) has been proven to be a powerful tool for label-free
characterization of biological specimens. However, the imaging speed, largely limited by the …

We analyze the time-resolution constraints for two single-shot, time-resolved femtosecond
spectroscopic techniques, an excite—probe method, and a transient-grating method. For …