All-photonic quantum teleportation using on-demand solid-state quantum emitters

Quantum Teleportation in a Solid State System

We propose a practical solid-state system capable of demonstrating quantum teleportation. The set-up exploits recent advances in the optical control of excitons in coupled quantum dots, in order to produce maximally-entangled Bell and Greenberger-Horne-Zeilinger (GHZ) states. Only two unitary transformations are then required: a quantum Controlled-Not gate and a Hadamard gate. The laser pulses ...

All-optical quantum teleportation.

We propose an all-optical continuous-variable quantum teleportation scheme based on optical parametric amplifiers.

Quantum information. Unconditional quantum teleportation between distant solid-state quantum bits.

Realizing robust quantum information transfer between long-lived qubit registers is a key challenge for quantum information science and technology. Here we demonstrate unconditional teleportation of arbitrary quantum states between diamond spin qubits separated by 3 meters. We prepare the teleporter through photon-mediated heralded entanglement between two distant electron spins and subsequentl...

Room-temperature solid state quantum emitters in the telecom range

range Yu Zhou, Ziyu Wang , Abdullah Rasmita, Sejeong Kim , Amanuel Berhane , Zoltán Bodrog, Giorgio Adamo , Adam Gali , Igor Aharonovich 2, 3 , Wei-bo Gao 1, 5* 1 Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore 2 School of Mathematical and Physical Sciences, University of Technology Sydney, Ulti...

Fully tuneable, Purcell-enhanced solid-state quantum emitters