Presentation
1 April 2022 Development and experimental validation of rapid retrieval algorithm of first-order spatiotemporal distortions for ultrashort laser pulses
Author Affiliations +
Abstract
As the repetition rates of high-intensity, ultrashort laser systems increase, diagnostics with matching data collection speeds must be developed. We have previously developed a spatiotemporal laser diagnostic, STRIPED FISH, which measures the complete laser electric field on a single shot. To provide rapid feedback, we now introduce a high-repetition-rate compatible adaptation of the STRIPED FISH retrieval algorithm which condenses the key electric field quantities into a handful of scalars for rapid assessment of the pulse’s first-order spatiotemporal distortions, and we validate this novel retrieval method with an experimental data trace.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Elizabeth Grace, Tammy Ma, Zhe Guang, Raspberry A. Simpson, Graeme G. Scott, Derek Mariscal, Brent Stuart, and Rick Trebino "Development and experimental validation of rapid retrieval algorithm of first-order spatiotemporal distortions for ultrashort laser pulses", Proc. SPIE PC11986, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications VII, PC1198602 (1 April 2022); https://doi.org/10.1117/12.2607419
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KEYWORDS
Algorithm development

Ultrafast phenomena

Laser development

Diagnostics

Computer simulations

Holograms

Physics

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