Experience

National Institute of Metrology, China

• China
• Research
• 1 - 100 Employee

• Postdoc

  • Jul 2015 - Present

  Thermal radiative metrology; Sample surface emittance measurement Thermal radiative metrology; Sample surface emittance measurement



Beijing Institute of Technology

• China
• Research Services
• 700 & Above Employee

• Research Assistant

  • Jul 2009 - Present

  Holographic 3D display and Computer-generated holography(CGH) --- Point source and polygon-based method in CGH. --- Reconstruction image quality improvement(zero order and speckle suppression). --- Complex amplitude modulation by double pure phase modulator. --- Sampling and Quantization in CGH. --- Planar holographic optical element design, fabrication and aberration correction. Volumetric 3D Display - Data communication subsystem. --- Optical fiber data transmission system prototyping(Schematic, PCB, uProcessor, FPGA). --- Giga-byte Ethernet data distribution system(FPGA based schematic and PCB design). Show less



Virginia Tech

• United States
• Higher Education
• 700 & Above Employee

• Research Assistant

  • Sep 2012 - Sep 2014

  Optical Scanning holography Optical image processing, specifically edge-enhancement by vortex beam Gemstone measurement system prototyping --- Mechanical and Optical system design and setup --- Imaging system calibration Optical Scanning holography Optical image processing, specifically edge-enhancement by vortex beam Gemstone measurement system prototyping --- Mechanical and Optical system design and setup --- Imaging system calibration



Samsung Electronics

• South Korea
• Computers and Electronics Manufacturing
• 700 & Above Employee

• Mobile Phone Hardware Engineer

  • May 2008 - Jul 2009

  Review schematic and PCB layout Stream line manufacturing and on-line analyzing RF(BT/Wifi/3G) performance testing and debugging Product development with driver and firmware engineer Mobile acoustic performance improvement Review schematic and PCB layout Stream line manufacturing and on-line analyzing RF(BT/Wifi/3G) performance testing and debugging Product development with driver and firmware engineer Mobile acoustic performance improvement



Lenovo

• China
• IT Services and IT Consulting
• 700 & Above Employee

• Mobile Phone Hardware Engineer

  • Apr 2006 - May 2008

  Smart phone baseband circuit design: Project evaluation with cost-down consideration Schematic/PCB design and layout Manufacturing with SMT and Mechanical engineer Baseband hardware testing and debugging Supporting software engineer in driver development ESD and EMI performance improvement Smart phone baseband circuit design: Project evaluation with cost-down consideration Schematic/PCB design and layout Manufacturing with SMT and Mechanical engineer Baseband hardware testing and debugging Supporting software engineer in driver development ESD and EMI performance improvement

• Research Assistant

  • Jul 2002 - Apr 2006

  Amplitude modulation SLM mathematical model analyzing. Liquid Crystal Image Generator design(tiny LCD display driver) --- Schematic and PCB design, 8051 uProcessor programming --- PLL configuration and LCD digital/analogue waveform debugging --- Linux porting based on Samsung ARM processor S3C2410 and U-boot boot-loader. Five-channels step motor controller --- Schematic and PCB design, Atmel ATmega uProcessor programming Amplitude modulation SLM mathematical model analyzing. Liquid Crystal Image Generator design(tiny LCD display driver) --- Schematic and PCB design, 8051 uProcessor programming --- PLL configuration and LCD digital/analogue waveform debugging --- Linux porting based on Samsung ARM processor S3C2410 and U-boot boot-loader. Five-channels step motor controller --- Schematic and PCB design, Atmel ATmega uProcessor programming