Highly simplified device for ultrashort-pulse measurement.


We show that a frequency-resolved optical gating device using (1) a thick nonlinear crystal to replace the usual thin crystal and spectrometer and (2) a Fresnel biprism to replace the beam splitter and delay line yields a remarkably simple single-shot ultrashort-pulse intensity-and-phase measurement device with no sensitive alignment parameters and… (More)

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@article{OShea2001HighlySD, title={Highly simplified device for ultrashort-pulse measurement.}, author={P. O'Shea and Marek Kimmel and X. Gu and Rick P Trebino}, journal={Optics letters}, year={2001}, volume={26 12}, pages={932-4} }