Jenq-Yang Chang received the B.S degree in chemical engineering and M. S. degree in materials sciences and engineering fromNationalTaiwanUniversityat Taiwan (R.O.C.) in 1980 and 1985, respectively. He received the Ph.D. degree of materials sciences and engineering from Massachusetts Institute of Technology atCambridge,MA, U.S.A in 1992. He is currently a professor at Department of Optics and Photonics, and also serves as the director of Optical Sciences Center in National Central University. Jenq-Yang Chang’s research fields of specialty include LED, Solar Cell, micro/nano optical devices and system, MOEM, crystal growth, devices and characterization of nonlinear photorefractive materials.

Ph.D. Dept. of Material Sciences and Engineering, MIT.,U.S.A

Department of Optics and Photonics/ Optics Science Center, National Central Universit, Associate Professor, 1995~1999

Department of Optics and Photonics/ Optics Science Center, National Central University, Director,2006~2013

Department of Optics and Photonics/ Optics Science Center, National Central University, Professor,1999~now

Solar Cells, Silicon Photonics, Nano/micro Optics, Photorefractive Material, Crystal Growth, Optical Communication, Optical Storage, Bio-Photonics, Solid-State Lighting,  Nonlinear Optics

Research 1

• Si, uc-Si, SiO, SiC thin films deposition
• Interface passivation
• Epitaxial Si solar cell fabrication
• Silicon heterojunction solar cell fabrication
• Thin c-Si solar cell fabrication
• Simulation and design

Research 2

• Epitaxial Ge/SiGe on Si
• Si Photo-detector and its application for opt-electronic system
• Ge/SiGe Infra-red photo-detector
• New Generation Solar Cell
• Simulation and design