- Strong nonlinear coupling between an ultracold atomic ensemble and a nanomechanical oscillatorGang Chen
State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan 030006, China
Opt Express 18:23016-23. 2010..Based on these collective excitations, the nonlinear optical processes with the χ(2) term are simulated successfully...
- High sensitive trap loss spectroscopic detection of the lowest vibrational levels of ultracold moleculesJizhou Wu
State Key Laboratory of Quantum Optics and Quantum Optics Devices, College of Physics and Electronics Engineering, Shanxi University, Taiyuan, 030006, China
Phys Chem Chem Phys 13:18921-5. 2011..Our technique proved to be a robust tool for effectively improving the detection sensitivity of trap loss spectroscopy...
- Interaction-induced Lipkin-Meshkov-Glick model in a Bose-Einstein condensate inside an optical cavityGang Chen
1State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan 030006, PR China
Opt Express 17:19682-90. 2009..Finally, we predict a novel interaction-induced topological transition, which is an abrupt variation from pi to zero of the Berry phase...