Chun D.

Experience

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  LG Electronics

  Jul 2013 - Jan 2014

  R&D researcher

  • R&D researcher for LG Electronics home appliances.Developed new models and tested the performance of home appliances (washing machines, refrigerators, etc) for the global market (North America, UK, Europe, China, etc).

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  Ulsan National Institute of Science and Technology

  Jan 2019 - Oct 2020

  Postdoctoral fellow

  Research Topic: “Fabrication of tunable wetting surface with interacting cavities via femtosecond laser fabrication and wet etching”.• Completed the project by using ultrafast femtosecond laser microfabrication in silica glass and chemical wet etching, a surface with tunable wettability was fabricated. Contact angle can be tuned from 0 to 137 degrees with different parameters;Research topic: “Fabrication of a compound infrared microlens array with ultrashort focal length using femtosecond laser-assisted wet etching and dual-beam pulsed laser deposition”• Successfully fabricated the graded microlens array with laser-assisted wet etching, PDMS replication and coating deposition. The lenslet achieved an ideal hyperbolic profile and a lenslet diameter of ~ 6 μm. Tested the lens array and it showed a good optical imaging performance Show less

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  University of Southampton

  Oct 2020 - Sept 2022

  Postdoctoral Researcher

  • 'To undertake world leading research in the areas of ENIneering MAterial properties with advanced laser direct writing - ENIGMA' under the supervision of the award holder. To undertake leadership, management and engagement activities within these areas'• Design, fabrication and characterization of flat diffractive optical elements with polarization and geometric phase shaping via a space-variant anisotropy (converters, holograms, beam shapers, etc);• Data storage with femtosecond laser writing in silica glass• Femtosecond laser writing in/on diamond Show less

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  Novanta Inc.

  Oct 2022 - Feb 2023

  Senior Process Engineer (Optical coating)

  Serve as the process leader for the defined area of ownership: prescribing process methods, measuring and controlling process performance, maintain efficient manufacturing workflow and implementing process improvements.

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  University of Cambridge

  Feb 2023 - now

  The role manages, provides technical leadership and is responsible for all the CGC and CDT research facilities and main duties of the role include:• Sourcing, maintaining and installing research Facilities worth in excess of £30M• Project management• Managing the research facilities to achieve self-sustainability, ensuring charges are done in a timely manner and only users who are up to date with fee payments access the facility• Managing all CGC technicians• Managing the Facilities' web pages• Provide support for doctoral and master students on the use of the various research facilities• Health and Safety Show less

  • SRF manager of Electrical Engineering, NanoScience Center and Cambridge Graphene Center

    Jan 2024 - now

  • Cambridge Graphene Center Facilities Manager

    Feb 2023 - Feb 2024