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C.H.KO

 Name

Cheng-Hao Ko

 Department

 GIAC

 Office

 T1-101 B

 E-mail

 kevin.ko@mail.ntust.edu.tw

 Tel

 +886-2-2737-6654

 Lab

 Optical Nano-Micro Sensor Lab.(T1-102)

Biography

Born
Taiwan, ROC, 1962

Education
PhD, Physics, State University of New York at Stony Brook, USA, 1995
MS, Physics, State University of New York at Stony Brook, USA, 1990
BS, Physics, National Taiwan University, Taiwan, ROC, 1985

Expertise

  • Fabrication of Optical Nano & Micro Electronic-Mechanical System (Optical NEMS)
  • Optical System-on-Chip fabrication
  • Micro-grating technology – design and fabrication
  • Grating optical system design – spectrometer and monochromator from X-ray to Infrared
  • Spaceborne Hyperspectral Imager system design, visible to SWIR (short wave IR): 400-2500 nm
  • 2D InGaAs detector – design and fabrication
  • LIDAR (Light Detection And Ranging, also LADAR) system design
  • X-ray microscopy system design, nanometer resolution
  • Scanning photoemission X-ray spectromicroscopy system design, nanometer resolution
  • Synchrotron radiation techniques
  • Photonic crystals in semiconductor and Terahertz optical applications
  • Electron Spectroscopy for Chemical Analysis (ESCA)
  • Ultra-High Vacuum (UHV) system design

Work Experience

  • Assistant Professor, National Taiwan University of Science & Technology, 2009-present
  • Assistant Professor, Yuan-Ze University, Taiwan, ROC, 2002-2009
  • Technical Consultant, Mechanical and System Research Laboratory, Industry Technology Research Insititute, 2007-2009
  • Technical Consultant, X-ray Microscopy Project, National Synchrotron Radiation Research Center (NSRRC), 2004-2006
  • Founder, OTO Photonics Inc., 2006
  • Co-founder & CTO, MesoPhase Technology Inc., 2002
  • Founder, CEO & Chairman, SpeechNet Inc., 1999-2002
  • Associate Research Scientist, National Synchrotron Radiation Research Center (NSRRC), ROC, 1995-1999
  • PhD candidate, X-ray Microscopy Station, Beamline X1A, National Synchrotron Light Source (NSLS), Brookhaven National Laboratory (BNL), USA, 1990-1995

National Projects, Other Activities

  • Key Project Investigator, Spaceborne Hyperspectral Imager Project, National Space Organization (NSPO), ROC, 2010-present
  • Key Project Investigator, Construction and Development of a Wind LIDAR for the Wind-Power Generator, Industry Technology and Research Institute (ITRI), ROC, 2012-present
  • Project Leader, Development of Silicon Micro-grating based on Deep Silicon ICP-RIE and Micro-spectrometer, OTO Photonics Inc., 2006-2010
  • Member of the project team, the first team in the world to achieve 60nm resolution X-ray Microscopy in Kev photon range, X-ray Microscopy Project at the National Synchrotron Radiation Research Center (NSRRC), ROC, 2004-2005
  • Project Leader, Scanning Photoemission SpectroMicroscopy Project, National Synchrotron Radiation Research Center (NSRRC), ROC, 1995-1999
  • Scientific Spokesperson, Beamline U5 & Scanning Photoemission SpectroMicroscopy Project, National Synchrotron Radiation Research Center (NSRRC), ROC, 1995-1999
  • Member, Industrial R&D projects Review Committee in Photonics & Semiconductor, Industry Technology Research Institute (ITRI), ROC, 2008-2011
  • Technology development consultant for the Nano-imprinting Technology Development Project, Mechanical Division, Industry Technology Research Institute (ITRI), ROC, 2007
  • Technology development consultant for the 60nm X-ray Microscopy and Tomography Project, National Synchrotron Radiation Research Center (NSRRC), ROC, 2004-2005

Honors, Awards

  • “Outstanding Photonics Product Award - Microspectrometer”, awarded by the Photonics Industry & Technology Development Association (PIDA), ROC, 2009
  • SPIE (the International Society for Optics & Photonics) invited publication on micro-grating in SPIE Newsroom, 2007
  • “Marquis Who’s Who in Science & Technology”, USA, 2007
  • The first team to achieve 60nm resolution X-ray Microscopy in Kev photon range, X-ray Microscopy Project at the National Synchrotron Radiation Research Center (NSRRC), ROC, 2006
  • “Entrepreneur Award”, awarded by the Ministry of Economic Affairs, ROC, 2002
  • “Enterprise Best R&D Award”, awarded by the Ministry of Economic Affairs, ROC, 2001
  • “First Prize Award – Design of a Scanning Photoemission SpectroMicroscopy Station”, I-Deas CAD Design Competition, awarded by Alpha Precision Instrumentation Corp., 1997
  • “Best Research Award – Development of the Scanning Photoemission SpectroMicroscope at the National Synchrotron Radiation Research Center”, awarded by the National Science Council (NSC), ROC, 1995
  • Scholarship, Physics Department, State University of New York at Stony Brook, Master 1988-1990, PhD 1990-1995
  • Graduated from Physics Department, National Taiwan University, summa cum laude, 1985
  • Honor of Distinction, National Taiwan University, 1981, 1982, 1983
  • Third Prize in Chemistry, Senior High School National Science Competition, 1981

Publications

Cheng-Hao Ko, and Min-Fan Ricky Lee, “Design and fabrication of a microspectrometer based on silicon concave micrograting”, Optical Engineering, 50(8), 084401, pp. 1-10 (2011)

Shih-Hsun Lin, Jian-Shian Lin, Nien-Po Chen, Cheng-Hao Ko, Fuh-Shyang Juang, Ming-Hu Chung, Chen-Ming Chen, and Lung-Chang Liu, “Synthesis of ultraviolet curable encapsulating adhesives and their package applications for organic optoelectronic devices”, Solid State Sciences, 2011(13), pp. 1889-1895 (2011)

Gia-Wei Shu, Chiun-Hsiang Tung, Shr-Chang Tung, Po-Chen Su, Ji-Lin Shen, Min-De Yang, Chih-Hung Wu, Wu-Ching Chou, Cheng-Hao Ko, “Measuring the Junction Temperature of GaInP/GaInAs/Ge Multijunction Solar Cells Using Photoluminescence”, Japanese Journal of Applied Physics, Vol. 50, pp. 092302-1~092302-5, (2011)

Cheng-Hao Ko, Jian-Shian Lin, Nien-Po Chen, Chang-Tai Chen and Ji-Lin Shen, “Analysis of the focal pattern distortion of a cylindrical concave micro-grating in a slab waveguide and the mechanism of spatial resolution recovery”, Optical Engineering, 49(1), 018001, pp. 1-7 (2010)

Jian-Shian Lin*, Shih-Hsun Lin, Nien-Po Chen, Cheng-Hao Ko, Zong-Sian Tsai, Fuh-Shyang Juang, Chen-Ming Chen and Lung-Chang Liu, “Manufacture of brightness enhancement films (BEFs) by ultraviolet (UV) irradiation and their applications for organic light emitting diodes (OLEDs)”, Synthetic Metals, Vol. 160, Issues 13-14, pp. 1493-1500 (2010)                                                                                                     

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