Highly simplified device for ultrashort-pulse measurement.
نویسندگان
چکیده
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 significantly greater sensitivity.
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ورودعنوان ژورنال:
- Optics letters
دوره 26 12 شماره
صفحات -
تاریخ انتشار 2001