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[Fizinfo] ELI-ALPS szeminárium

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  • From: <vera.horvath AT>
  • To: fizinfo AT
  • Subject: [Fizinfo] ELI-ALPS szeminárium
  • Date: Thu, 12 Feb 2015 17:03:07 +0100 (CET)

Meghívó az ELI-ALPS szemináriumára

Előadó: Börzsönyi Ádám
Cím: Linear interferometric tools for ultrafast pulse diagnostics

Időpont: 2015. február 13., 9 óra
Helyszín: Szeged, Tisza Lajos krt. 85-87.

Spatiotemporal compression of ultrashort pulses is one of the key issues of
chirped pulse amplification (CPA), the most common method to achieve high
intensity laser beams. Successful shaping of the temporal envelope and
recombination of the spectral components of the broadband pulses need careful
alignment of the stretcher-compressor stages. Several diagnostic techniques
have been developed so far for the characterization of ultrashort pulses. Some
of these methods utilize nonlinear optical processes, while others based on
purely linear optics, in most cases, combined with spectrally resolving
In this seminar I provide a review on the capabilities and limitations of the
latter category of the ultrafast diagnostic methods. I give a general
description on the background of spectrally resolved linear interferometry and
demonstrate various schematic experimental layouts for the detection of
material dispersion, angular dispersion and carrier-envelope phase drift.
Precision estimations and discussion of potential applications are also

Minden érdeklődőt szívesen látunk!

  • [Fizinfo] ELI-ALPS szeminárium, vera.horvath, 02/12/2015

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