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Proceedings Paper

Simple single-shot complete spatiotemporal characterization of the intensity and phase of a complex ultrashort pulse
Author(s): Zhe Guang; Michelle Rhodes; Rick Trebino
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Paper Abstract

We demonstrate a simple single-shot device, called Spatially and Temporally Resolved Intensity and Phase Evaluation Device: Full Information from a Single Hologram (STRIPED FISH), for completely characterizing the intensity and phase of an arbitrary ultrashort pulse in space and time (x,y,t). Improvements are made on the measurable bandwidth, aberrations eliminations, and the intensity uniformity of the multiple holograms in our device. To demonstrate the capability, we perform single-camera-frame measurements of spatiotemporally complex subpicosecond crossed and chirped double pulses from a Ti:Sapphire oscillator. To display the resulting four-dimensional intensity-and-phase data, we generate intuitive movies of the measured pulses based on our newly-developed method.

Paper Details

Date Published: 9 March 2015
PDF: 8 pages
Proc. SPIE 9355, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XV, 93550J (9 March 2015); doi: 10.1117/12.2077766
Show Author Affiliations
Zhe Guang, Georgia Institute of Technology (United States)
Michelle Rhodes, Georgia Institute of Technology (United States)
Rick Trebino, Georgia Institute of Technology (United States)


Published in SPIE Proceedings Vol. 9355:
Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XV
Alexander Heisterkamp; Peter R. Herman; Michel Meunier; Stefan Nolte, Editor(s)

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