Paper
30 January 2012 Measuring two ultrashort pulses simultaneously using a single device and on a single shot
Tsz Chun Wong, Justin Ratner, Peter Vaughan, Vikrant Chauhan, Rick Trebino
Author Affiliations +
Abstract
We demonstrate a simple device for measuring two independent ultrashort pulses, each of which can potentially be complex and can also have very different center wavelength, simultaneously in a single-shot. We call our device "double-blind" FROG and it is implemented using a polarization-gate geometry. In polarization-gate "double-blind" FROG, each pulse acts as a reference pulse for the measurement of the other and yields the intensity and phase of both pulses.
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Tsz Chun Wong, Justin Ratner, Peter Vaughan, Vikrant Chauhan, and Rick Trebino "Measuring two ultrashort pulses simultaneously using a single device and on a single shot", Proc. SPIE 8247, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XII, 82470J (30 January 2012); https://doi.org/10.1117/12.906514
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KEYWORDS
Ultrafast phenomena

Gaussian pulse

Cameras

Polarizers

Measurement devices

Fabry–Perot interferometers

Glasses

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