Affiliation: | 1. Institute of Microelectronics & Department of Electrical Engineering, Center for Micro/Nano Science and Technology, Advance Optoelectronic Technology Center, National Cheng Kung University, Tainan 701, Taiwan;2. Department of Information Technology & Communication, Shih Chien University, Neimen, Kaohsiung 845, Taiwan;3. Materials and Electro-Optics Research Division, Chung Shan Institute of Science and Technology, Taoyuan 325, Taiwan;4. Graduate Institute of Electro-Optical Engineering, Department of Electronic Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan |