Parts | Days | Selection | Search | Updates | Downloads | Help
BP: Fachverband Biologische Physik
BP 28: Poster Session II
BP 28.16: Poster
Thursday, March 30, 2023, 18:00–20:00, P2/EG
Imaging Symmetry-Dependent Behavior of Orbital Angular Momentum Entangled States — •Juan Nicolas Claro Rodriguez1,2 and Roberto Ramirez Alarcon1 — 1Centro de Investigaciones en Óptica, 37150 León-Guanajuato, México — 2Paderborn University, 33098 Germany
Orbital angular momentum (OAM) is a degree of freedom of photons, promising for many high-dimensional quantum applications. By tuning the symmetry of OAM states using dove prisms and measuring spatially resolved interference properties, we find that fringes are produced depending on the type of the state symmetry and propose an application to achieve twice the contrast in quantum optical coherence tomography. This technique also permits high-resolution microscopy of photo-sensitive tissue.