On the way to overcoming the 100 fs time resolution limit in photoelectron imaging

P. B. Gornostaev; I. A. Kopaew; M. Ya. Schelev

doi:10.1117/12.823432

10 February 2009 On the way to overcoming the 100 fs time resolution limit in photoelectron imaging

P. B. Gornostaev, I. A. Kopaew, M. Ya. Schelev

Proceedings Volume 7126, 28th International Congress on High-Speed Imaging and Photonics; 71261D (2009) https://doi.org/10.1117/12.823432
Event: 28th International Congress on High-Speed Imaging and Photonics, 2008, Canberra, Australia

Abstract

Numerous steps in designing an experimental prototype of a versatile pico-femtosecond streak camera are overviewed. After creation a sub-100fs streak tube with electrostatic focusing lens our main efforts were concentrated on appropriate pulse circuitries design capable to provide low delay/jitter (10 ns, 10ps) at tens of mW input triggering power level, as well as a wide range of streak speeds varying from 10⁸ cm/s to 10¹¹ cm/s. A special input relay optics with "build-up" time shorter than 100fs was also developed. Sub-10 fs laser palses from Femtosource Synergy oscillator ("Femto- Lasers", Austria) was employed for dynamic tests of the created sub-100fs image tubes and cameras.

Citation Download Citation

P. B. Gornostaev, I. A. Kopaew, and M. Ya. Schelev "On the way to overcoming the 100 fs time resolution limit in photoelectron imaging", Proc. SPIE 7126, 28th International Congress on High-Speed Imaging and Photonics, 71261D (10 February 2009); https://doi.org/10.1117/12.823432

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