Both complete protocol and optical setup for experimental realization of quantum teleportation of unknown single-photon wave packet are proposed. Quantum mechanics prohibits cloning (copying) an unknown quantum state (no cloning theorem [1]). Is it possible to transmit to a distant user a previously unknown quantum state without sending that state itself? Strictly speaking, any measurement aime...

We report the experimental realization of the ”active” quantum teleportation (QST) of a one-particle entangled qubit. This demonstration completes the original QST protocol and renders it available for actual implementation in quantum computation networks. It is accomplished by implementing a 8m optical delay line and a single-photon triggered fast Electro-Optic Pockels cell. A large value of t...

This paper presents an adaptive neuro-fuzzy controller ANFIS (Adaptive Neuro-Fuzzy Inference System) for a bilateral teleoperation system based on FPGA (Field Programmable Gate Array). The proposed controller combines the learning capabilities of neural networks with the inference capabilities of fuzzy logic, to adapt with dynamic variations in master and slave robots and to guarantee good prac...

Quantum information processing has been the subject of intense study for the past ten years. Entanglement is an essential ingredient in order to achieve the exponential speed-up promised by certain quantum algorithms. One system proposed for the implementation of quantum information processing is a string of ions in a linear Paul trap. In this thesis the ability to deterministically prepare and...

A scheme is proposed for simultaneous intraportation of many unknown quantum states within a quantum computing network. It is shown that our scheme, much different from the teleportation in the strict sense, can be very similar to the original teleportation proposal[Phys.Rev.Lett.70 (1993)1895)] and the efficiency of the scheme for quantum state transmission is very high. The possible applicati...