Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

7 résultats
Image document

Taming the swirl of self-structured liquid crystal q-plates

Nina Kravets , Etienne Brasselet
Journal of Optics, 2020, Joint special issue on twisted waves and fiels, 22 (3), pp.034001. ⟨10.1088/2040-8986/ab6d8b⟩
Article dans une revue hal-02468808v1
Image document

Multiple-Star System Adaptive Vortex Coronagraphy Using a Liquid Crystal Light Valve

Artur Aleksanyan , Nina Kravets , Etienne Brasselet
Physical Review Letters, 2017, 118 (20), pp.203902. ⟨10.1103/PhysRevLett.118.203902⟩
Article dans une revue hal-01526070v1
Image document

Chiral Optical Stern-Gerlach Newtonian Experiment

Nina Kravets , Artur Aleksanyan , Etienne Brasselet
Physical Review Letters, 2019, 122 (2), pp.024301 (1--). ⟨10.1103/PhysRevLett.122.024301⟩
Article dans une revue hal-02104053v1
Image document

Nonlinear unitary transformations of space-variant polarized light fields from self-induced geometric-phase optical elements

Nina Kravets , Etienne Brasselet
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2018, 97 (1), pp.13834. ⟨10.1103/PhysRevA.97.013834⟩
Article dans une revue hal-01721480v1
Image document

Optical Enantioseparation of Racemic Emulsions of Chiral Microparticles

Nina Kravets , Artur Aleksanyan , Hamza Chraibi , Jacques Leng , Etienne Brasselet
Physical Review Applied, 2019, 11 (4), ⟨10.1103/PhysRevApplied.11.044025⟩
Article dans une revue hal-02104123v1
Image document

Active rejection-enhancement of spectrally tunable liquid crystal geometric phase vortex coronagraphs

Nina Kravets , Urban Mur , Miha Ravnik , Slobodan Žumer , Etienne Brasselet
Applied Physics Letters, 2022, 121 (24), pp.241104. ⟨10.1063/5.0130078⟩
Article dans une revue hal-04104056v1
Image document

Self-induced liquid crystal q-plate by photoelectric interface activation

Nina Kravets , Nina Podoliak , Malgosia Kaczmarek , Etienne Brasselet
Applied Physics Letters, 2019, 114 (6), pp.061101. ⟨10.1063/1.5082598⟩
Article dans une revue hal-02104094v1