QWAD (DFM.AD002.034)

Area tematica

Scienze fisiche e tecnologie della materia

Area progettuale

Struttura responsabile del progetto di ricerca

Istituto di fotonica e nanotecnologie (IFN)

Responsabile di progetto

ROBERTO OSELLAME
Telefono: 0223996075
E-mail: roberto.osellame@polimi.it

Abstract

Integrated optics forms the platform for powerful applications of quantum communication and computation and solves critical problems in terms of scalability and reliability. The introduction of laser-written photonic structures enables disruptive progress and significantly speeds up the evolution from lab systems to real world applications. QWAD will introduce new functionalities of laser-written photonic waveguides and in a concerted application-driven effort employ them in next-generation quantum optical devices.
Our consortium will target three main outcomes:
1) Fabricate laser-written waveguides in three dimensional structures with the aim to enable full control of the photons' propagation constants and to generate and to manipulate path- and polarization entangled photonic qubits.
2) Implement large integrated circuits to perform scalable quantum logic operations and quantum simulation of many-body dynamics.
3) Design dedicated waveguide structures for fully integrated quantum key exchange and for quantum enhanced sensing in application ready prototypes.

Obiettivi

1) Fabricate laser-written waveguides in highly integrated three dimensional structures to generate and to manipulate both path- and polarization entangled photonic qubits.
2) Implement large integrated circuits to perform scalable quantum logic operations and quantum simulation of many-body dynamics.
3) Design dedicated waveguide structures for fully integrated quantum key exchange and for quantum enhanced sensing in application ready prototypes.

Data inizio attività

01/01/2013

Parole chiave

Quantum optical technologies, Ultrafast laser micromachining, Optical waveguides

Ultimo aggiornamento: 19/05/2024