Oscar Yeung

Experience

• 

  McMaster University

  May 2011 - Apr 2013

  • Constructed a common anode constant current LED driver• Provided laboratory assistance on a time-resolved fluorescence and diffuse reflectance spectroscopy experiment • Performed safety regulatory inspections for research laboratories and offices

  • Research Assistant

    Mar 2012 - Apr 2013

  • WHMIS Inspection Officer

    May 2011 - Mar 2012
• 

  Andor Technology

  May 2013 - Apr 2016

  Optical Engineer

  (Formerly Spectral Applied Research-acquired by Andor)• Developed novel techniques for optimum coupling efficiency for laser to fiber coupling• Worked with variety of microscopy imaging techniques such as confocal fluorescence, super resolution and TIRF • Developed epoxy-less optical couplers and various optical sub-systems• Characterized various polishing methods for optical fiber bundles • Qualified laser diodes for product integration• Transferred new methods and SOPs to manufacturing Show less

• 

  Lumen Instruments

  Nov 2014 - May 2020

  Consultant

  Lumen Instruments Inc. is a consulting service that provides custom optical device & systems in collaboration with university & hospital researchers in the biomedical field.

• 

  Christie Digital Systems

  Feb 2017 - Jul 2018

  Product Developer, Optical

  • Part of a multi-disciplinary design team of pure RGB laser source integration into 3DLP 4K (20-40K lumen) projectors• Designed depolarization optics to correct for color uniformity for RealD 3D cinema viewing• Authored lens designs and drawings for manufacturing• Qualifying projectors color output with CIELUV, CIELAB and CIE 1931 analysis• Equipment gate-keeper for the optical department

• 

  Niagara College

  Sept 2018 - Apr 2019

  Course Instructor

  • PHTN1307: Optical Design• PHTN1310: Optical Design II

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  L3 Technologies

  Oct 2018 - May 2019

  Electro-Optical Designer

  -Investigating HDR tone mapping algorithm for image processing pipeline-Optical cross section analysis with Zemax sequential mode-Thermal tolerancing with Zemax analysis for optical telescope systems

• 

  Cloud Light Technology Limited

  Sept 2019 - Mar 2020

  Optical Design Engineer

  -Exploratory development & linewidth analysis of self-heterodyne range sensor (LiDAR)-Performed back-reflection measurements & calculation of optical isolators & circulators

• 

  Apple

  May 2020 - Oct 2024

  Optical Test Development Engineer (PPO-Sensing)

  -Design, develop and deploy optical test system & equipment for high volume testing & manufacturing-Manage relationships with vendors (China, Taiwan) to ensure a smooth & successful ramp-up through full product cycle-Author fixture design, test specifications, and qualification to ensure compliance for full build deployment

• 

  Illumos Ltd

  Nov 2024 - now

  Optical Scientist

  Design and develop a mesoSPIM axial lightsheet microscope for histopathology imaging