SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Lange C) ;mspu:(conferencepaper)"

Sökning: WFRF:(Lange C) > Konferensbidrag

  • Resultat 1-10 av 25
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  •  
3.
  •  
4.
  • Riepl, J., et al. (författare)
  • Field-resolved high-order nonlinearities in a free-running terahertz quantum cascade laser
  • 2022
  • Ingår i: CLEO : Science and Innovations, S and I 2022 - Science and Innovations, S and I 2022. - 9781557528209
  • Konferensbidrag (refereegranskat)abstract
    • Two-dimensional terahertz strong-field spectroscopy reveals wave-mixing processes up to eighth order in a free-running quantum cascade laser, unravelling its sub-cycle gain dynamics and nonlinearities in a regime of negative absorption.
  •  
5.
  • Riepl, J., et al. (författare)
  • Sub-cycle high-order nonlinearities in a free-running terahertz semiconductor laser
  • 2022
  • Ingår i: The International Conference on Ultrafast Phenomena (UP) 2022. - 9781557528209
  • Konferensbidrag (refereegranskat)abstract
    • Field-resolved two-dimensional spectroscopy reveals the sub-cycle gain dynamics of a free-running terahertz quantum cascade laser and disentangles resonantly enhanced nonlinearities up to eight-wave mixing in a regime where gain replaces absorption.
  •  
6.
  • Riepl, J., et al. (författare)
  • Sub-cycle high-order nonlinearities in a terahertz quantum cascade laser
  • 2022
  • Ingår i: IRMMW-THz 2022 - 47th International Conference on Infrared, Millimeter and Terahertz Waves. - 2162-2035 .- 2162-2027. - 9781728194271 ; 2022-August
  • Konferensbidrag (refereegranskat)abstract
    • Ultrafast electron dynamics in quantum cascade lasers hold enormous potential for the implementation of intense, compact mode-locked terahertz sources, squeezed terahertz light, frequency mixers, and comb-based metrology systems. Yet the important sub-cycle dynamics have been notoriously difficult to access in operational terahertz quantum cascade lasers. Here we show the first field-resolved two-dimensional terahertz spectroscopy of a free-running quantum cascade laser, revealing its sub-cycle gain dynamics and disentangling resonantly enhanced high-order nonlinearities up to eight-wave mixing in a regime of negative absorption.
  •  
7.
  •  
8.
  • Correa, J., et al. (författare)
  • The PERCIVAL soft X-ray Detector
  • 2018
  • Ingår i: 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings. - : Institute of Electrical and Electronics Engineers (IEEE). - 9781538684948
  • Konferensbidrag (refereegranskat)abstract
    • The PERCIVAL collaboration to develop a soft X-ray imager able to address the challenges of high brilliance light sources, such as new-generation synchrotrons and Free Electron Lasers, has reached one of its major milestones: a full 2-MegaPixel (P2M) system (uninterrupted 4 × 4 cm2 active area) has already seen its first light.Smaller prototypes of the device, a monolithic active pixel sensor based on CMOS technology, have already been fully characterised, and have demonstrated high frame rate, large dynamic range, and relatively high quantum efficiency.The PERCIVAL modular layout allows for clover-leaf like arrangement of up to four P2M systems. Moreover, it will be post-processed in order to achieve a high quantum efficiency in its primary energy range (250 eV to 1 keV).We will present the P2M system, its status and newest results, bring these in context with achieved prototype performance, and outline future steps. 
  •  
9.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 25

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy