Effect of phase fluctuations on entanglement generation in a correlated emission laser with injected coherence |
| |
| Authors: | Sajid Qamar Shahid Qamar M Suhail Zubairy |
| |
| Institution: | a Centre for Quantum Physics, COMSATS Institute of Information Technology, Islamabad, Pakistan
b Institute for Quantum Studies and Department of Physics, Texas A&M University, College Station, TX 77843-4242, USA |
| |
| Abstract: | This proposal investigates the influence of the phase fluctuations on the time evolution of entanglement generation in a three-level correlated emission laser (CEL) with injected coherence. The atoms are injected in the cavity with an initial partial coherent superposition of the upper and lower levels. The corresponding phase φ is considered to be randomly distributed around some fixed phase φ0. The fluctuations in phase φ modifies the coherence between the two corresponding atomic levels. Therefore, we observe strong influence of phase fluctuations on the entanglement generation using the injected coherence CEL system. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
