Séminaire / Seminar – Orbital Angular momentum entanglement – Anand Kumar Jha – 18/09/23

11 h 00 min-12 h 00 min
INSP - Sorbonne Université
Sorbonne Université Campus Pierre et Marie Curie 4 place Jussieu, Paris, 75005
Type d’évènement/Event category

Room 12-22-426

Prof. Anand Kumar Jha, Professor of Physics at IIT Kanpur in India


The fact that a photon in a light beam can carry orbital angular momentum (OAM) in the integer multiples of ℏ has made OAM a very important degree of freedom for quantum information and quantum metrology. However, the efficient techniques for generating and detecting high-dimensional OAM entangled states have been lacking, which severely limits the potential applicability of such states for real-world applications. In this talk, I will present our recently-developed techniques for efficiently generating and detecting OAM-entangled states with dimensionalities up to 200.