Feng Wu

I am interested in photonic microstrcutre and its applications. Detailly, my research interests contains: 1) Photonic crystals------band gap engineering and optical Tamm state engineering. 2) Metamaterials, such as hyperbolic metamaterials. 3) Subwavelength grating. 4) Various optical devices, including absorbers, sensors, filters and polarization beam splliters. 5) Bound states in the continuum. 6) Goos-Hanchen shift.