| Original Articles |
|
|
|
|
Analytical Expression of Efficiency for an Ultraslow Light Four-Wave Mixing Scheme |
| YANG Xiao-Xue1;WEI Hua1;WU Ying1,2 |
| 1State Key Laboratory for Laser Technique and Physics Department, Huazhong University of Science and Technology, Wuhan 430074
2School of Physics Science and Information Technology, Liaocheng University, Liaocheng 252059 |
|
| Cite this article: |
|
YANG Xiao-Xue, WEI Hua, WU Ying 2005 Chin. Phys. Lett. 22 1134-1136 |
|
|
|
Abstract We derive an explicit analytical expression of the efficiency for a scheme of four-wave mixing (FWM) in a ladder-type lifetime broadened four-level atomic system and show that this scheme can achieve an FWM efficiency higher than the previous ultraslow light FWM schemes.
|
| Keywords:
42.50.Gy
32.80.Qk
42.50.Hz
|
|
|
Published: 01 May 2005
|
|
| PACS: |
42.50.Gy
|
(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
|
| |
32.80.Qk
|
(Coherent control of atomic interactions with photons)
|
| |
42.50.Hz
|
(Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift)
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
