Počet záznamů: 1  

Extreme laser pulse-energy measurements by means of photon momentum

  1. 1.
    0555943 - FZÚ 2023 RIV US eng J - Článek v odborném periodiku
    Williams, P.A. - Rogers, K.A. - Divoký, Martin - Porrovecchio, G. - Tesař, J. - Šmíd, M. - Lehman, J.H.
    Extreme laser pulse-energy measurements by means of photon momentum.
    Optics Express. Roč. 30, č. 5 (2022), s. 7383-7393. ISSN 1094-4087
    Grant CEP: GA MŠMT EF15_006/0000674
    Grant ostatní: OP VVV - HiLASE-CoE(XE) CZ.02.1.01/0.0/0.0/15_006/0000674
    Institucionální podpora: RVO:68378271
    Klíčová slova: high-energy pulses * multi-slab laser
    Obor OECD: Optics (including laser optics and quantum optics)
    Impakt faktor: 3.8, rok: 2022
    Způsob publikování: Open access

    Extreme lasers capable of short, high-energy pulses are probing the frontiers of science and advancing practical technology. The utility of such lasers increases with their average power delivery, which enables faster data acquisition, higher flux of laser-driven particle and radiation sources and more efficient material processing. However, the same extreme energies and electric field strengths of these lasers are currently preventing their direct and high accuracy measurement for these experimental applications. To overcome this limitation, we use the momentum of the laser pulses as a measurement proxy for their energy. When light reflects from an ideal mirror, its momentum is transferred to the mirror, but its energy is reflected. We demonstrate here a force-sensing mirror configuration to measure laser pulse energies up to 100 J/pulse (10 ns duration, 10 Hz repetition rate) from a kilowatt-level average power multi-slab laser operated at the HiLASE.
    Trvalý link: http://hdl.handle.net/11104/0330569

     
    Název souboruStaženoVelikostKomentářVerzePřístup
    0555943.pdfthe Optica Open Access Publishing Agreement
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.