Temporal optics, and specifically time-lenses and time-stretch systems, revolutionized the field of ultrafast measurements. Over the last years, we utilized time-lenses to measure different quantum schemes and studied the temporal modes of correlated photons with high temporal resolution. We developed temporal schemes based on quantum light, for realizing quantum tomography in the time-domain. We developed low-resolution time-lenses for weak quantum measurements. Finally, we suggest how quantum time-lens can lead to optical deep learning systems. In the talk, I will give an overview of the different types of quantum temporal schemes, elaborate on the future challenges in the field, and discuss the prospects and future applications which may be possible.
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