Generation of entangled states of two traveling modes for fixed number of photon

TL;DR

This paper proposes a scheme to generate entangled states between two traveling optical modes with a fixed photon number using beam splitter transformations and conditional zero-photon detection.

Contribution

It introduces a novel method combining beam splitters and zero-photon counters to produce fixed-photon entangled states in traveling modes.

Findings

Successful generation of entangled states demonstrated

Scheme achieves fixed photon number entanglement

Potential applications in quantum communication

Abstract

We present an scheme to generate entangled state between two traveling modes for fixed number of photon, which is based on beam splitter transformation and conditional zero photon counters.