Kontakt

Twisted Light

ACTIVITIES

  • Frequency Metrology
  • New detection of topological materials
  • THZ twisted light
  • Support the CRC Quantum Precision
  • Initiate a new 3rd party funding proposal
  • Investigations of the coupling between twisted light and cold atomic ensembles
  • Experimental and theoretical studies of the atomic-clock transitions induced by twisted light
  • Classical and quantum information transfer with the help of twisted light

PUBLICATIONS

Duan Y, Bidasyuk YM, Surzhykov A. Symmetry breaking and phase transitions in Bose-Einstein condensates with spin-orbital-angular-momentum coupling. Physical Review A. 2020 Dez 24;102(6). 063328. doi.org/10.1103/PhysRevA.102.063328

Kosheleva VP, Zaytsev VA, Müller RA, Surzhykov A, Fritzsche S. Resonant two-photon ionization of atoms by twisted and plane-wave light. Physical Review A. 2020 Dez 21;102(6). 063115. doi.org/10.1103/PhysRevA.102.063115

Maiorova AV, Peshkov AA, Peshkov AA, Surzhykov A, Surzhykov A, Surzhykov A. Structured ion beams produced by radiative recombination of twisted electrons. Physical Review A. 2020 Jun;101(6). 062704. doi.org/10.1103/PhysRevA.101.062704

Schulz SAL, Peshkov AA, Müller RA, Lange R, Huntemann N, Tamm C et al. Generalized excitation of atomic multipole transitions by twisted light modes. Physical Review A. 2020 Jul;102(1). 012812. doi.org/10.1103/PhysRevA.102.012812

Involved QF Members
Members Institution Relevant Expertise
Andrey Surzhykov, LeaderPTB / TUBSLight-Matter Interfaces and Dynamics
Peter Lemmens TUBSPropagation of Twisted Light through Media: New Possibilities for Information Transfer
Jonas SommerfeldtPTB / TUBSLight-Matter Interfaces and Dynamics
Anton PeshkovPTB / TUBSLight-Matter Interfaces and Dynamics
Florian BüscherTUBSPropagation of Twisted Light through Media: New Possibilities for Information Transfer
Ekkehard Peik PTBForbidden-transition spectroscopy with twisted light, atomic clock spectroscopy measurements
Richard LangePTBForbidden-transition spectroscopy with twisted light, atomic clock spectroscopy measurements
Nils HuntemannPTBForbidden-transition spectroscopy with twisted light, atomic clock spectroscopy measurements
Yuriy BidasyukPTB Interaction of twisted light with Bose-Einstein condensates
Yuxiong Duan TUBSInteraction of twisted light with Bose-Einstein condensates
Silvia MüllnerTUBSTwisted light, Metrology, Weyl Semimetal