1. Computer aid design (CAD) tools for optoelectronics
2. Light extraction enhancement of LED, display, and solar cell devices
3. Device and system modeling of integrated optics and optical communications
4. Photonic crystals, left-handed materials, and other electromagnetic meta-materials
1. Y.-P. Chiou, “Reversed Doppler shift in left-handed metamaterials,” IEEE 5th International Conference of Numerical Simulation of Optoelectronic Devices, PD2, Berlin, Germany, September 19-22, 2005.2. K.-H. Chi and Y.-P. Chiou, “A Modified formulation for the band structure calculation of metallic photonic crystals,” Progress in Electromagnetic Research Symposium (PIERS), Pague, Czech Republic, August, 27-30, 2007.3. N.-Y. Shih, W.-L. Yeh, and Y.-P. Chiou, “A stable and efficient numerical method for grating structures,” Progress in Electromagnetic Research Symposium (PIERS), Hangzhou, China, March 24-28, 2008.