Entanglement in a bright light source via Raman-driven coherence
Sajid Qamar, M. Al-Amri, Muhammad Suhail Zubairy · Physical Review A · 2009
We propose a two-photon correlated emission laser to generate entanglement amplifier for bright light source. The coherence between upper and lower levels is generated in a Raman-driven scheme using two external classical fields. The proposed scheme is practically more suitable for the macroscopic entanglement of photons of the two modes of the cavity field.