Profile of Ioachim Pupeza

Fields of activity/competences

• Nonlinear optics
• Field-resolved infrared spectroscopy 
• Femtosecond enhancement cavities

 

Publications

Major Publications

• Sulzer, P.; Högner, M.; Raab, A.-K.; Fürst, L.; Fill, E.; Gerz, D.; Hofer, C.;  Voronina, L.; Pupeza, I.:
  Cavity-enhanced field-resolved spectroscopy
  Nature Photonics 16, 692 (2022).
• Pupeza, I.; Zhang, C.; Högner, M.; Ye, J.:
  Extreme-ultraviolet frequency combs for precision metrology and attosecond science
  Nature Photonics 15, 175–186 (2021).
• Pupeza, I.; Huber, M.; Trubetskov, M.; Schweinberger, W.; Hussain, S.A.;  Hofer, C.; Fritsch, K.;  Poetzlberger, M.; Vamos, L.; Fill, E.;  Amotchkina, T.;  Kepesidis, K.V.; Apolonski, A.; Karpowicz, N.;  Pervak, V.; Pronin, O.;  Fleischmann, F.; Azzeer, A.; Zigman, M.; Krausz, F.:
  Field-resolved infrared spectroscopy of biological systems
  Nature 577, 52 (2020).
• Lilienfein, N.; Hofer, C.; Saule, T.; Högner, M.; Trubetskov, M.; Pervak, V.; Fill, E.; Riek, C.; Leitenstorfer, A.; Limpert, J.; Krausz, F.; Pupeza, I.: Temporal solitons in free-space femtosecond enhancement cavities Nature Photonics 13, 214 (2019).