Thermally induced spatiotemporal aberrations in high average power ultrashort compressors

We study the heating effects of the gratings of an ultrashort pulse compressor using a kW laser diode as thermal source. Based on wavelength-dependent wavefront measurements we evaluate the spatiotemporal impact on the compressed pulses. © 2019 The Author(s)

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Bibliographic Details
Published in2019 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Mazzotta, Zeudi, Ranc, Lucas, Lebas, Nathalie, Blanc, Catherine Le, Zou, Ji Ping, Martin, Luc, Mathieu, Francois, Druon, Frederic, Papadopoulos, Dimitris
Format Conference Proceeding
LanguageEnglish
Published OSA 01.05.2019
Subjects
Compressors
Free electron lasers
Gratings
Heating systems
Laser beams
Measurement by laser beam
Power lasers
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Summary:We study the heating effects of the gratings of an ultrashort pulse compressor using a kW laser diode as thermal source. Based on wavelength-dependent wavefront measurements we evaluate the spatiotemporal impact on the compressed pulses. © 2019 The Author(s)
DOI:10.1364/CLEO_AT.2019.JM2E.2