Cold atoms and  cold molecules, Bose-Einstein condensation

Electromagnetically induced  transparency, slow light and fast light, optical solitons, quantum  information

Quantum manipulation  of atoms, molecules, and photons and its applications in precession  measurements

Nonlinear  effect and quantum interference in micron/nanometer structures 

Pesudo-Hermitian quantum  mechanics and light propagation in Parity-Time symmetric  structures