Graduate Research Assistant @ CREOL/School of Optics at UCF
Principal optical scientist @ Controlled Semiconductor
Optical engineering supervisor @ Flex
Master's degree @
I'm enjoy striving for new efficient, high performing optics design, device or fabrication techniques. I have over 20 years of experience, education in optics, photonics and LED illumination engineering. My experience includes but not limited to optical coating design/fabrication, optical system design, non-linear optics research, solar concentrator/light pipe design/analysis, micro-refractive/diffractive optical elements design and fabrication using phase
I'm enjoy striving for new efficient, high performing optics design, device or fabrication techniques. I have over 20 years of experience, education in optics, photonics and LED illumination engineering. My experience includes but not limited to optical coating design/fabrication, optical system design, non-linear optics research, solar concentrator/light pipe design/analysis, micro-refractive/diffractive optical elements design and fabrication using phase grating mask, FDTD beam propagation simulation of micro-LED devices, design/analysis of LED luminaire system.
Senior Optical Engineer @ I'm responsible for pretty much everything optics related on our high power LED lighting products. My tasks/duties includes but not limited to design and testing of projection zoom lens for ellipsoidal indoor lighting fixtures, design/testing of TIR lens for downlighting products, Fresnel lens for soft beam lighting, reflector/lens for PAR lamps. Also actively involved in test/measurement of light output with integrating sphere and gonio-photometer. From November 2014 to Present (1 year 2 months) Senior Optical engineer @ Leading on the optics design/modeling for LED lighting lamp for color mixing, high candela output. Using LightTools, Zemax and SolidWorks. In charge of proof of concept of new design, validation of proto type LED luminaires, designing and testing of light guides for keypad displays. From March 2013 to August 2014 (1 year 6 months) Austin, Texas AreaSenior Optical engineer @ Developed and analyzed LED illumination system.
Modeled electromagnetic/radiometric performance of micro-LED based structure using FDTD simulation. Simulated performance of ridge waveguide based LD system.
Developed analog lithography process for micro-lens array fabrication on glass wafer. From January 2010 to March 2013 (3 years 3 months) Optical engineer @ I am working as optical engineer here, working on the illumination system design/modeling and measurements. I am very skilled in Zemax, ASAP optical design and analysis. I do a lot of radiometric measurement, analysis too. Recently I am working on semi-conductor laser device development with FDTD modeling as well we fabrication of LD device. From September 2006 to December 2009 (3 years 4 months) Principal optical scientist @ Design and testing of DUV laser optics layouts for photo-mask repair machines. From January 2006 to August 2006 (8 months) Orlando, Florida AreaGraduate Research Assistant @ Received education on Optics in Ph.D program at CREOL. Courses taken include geometrical optics, interference and diffraction, Fourier optics, electro-optics, integrated optics, Lasers and radiometry and detection. Performed Ph.D research on solar concentrator/illuminator based on non-imaging optics, analog micro-optical, diffractive elements fabrication using Grey-scale photo-mask and optical stepper machine. From January 1999 to December 2005 (7 years) Orlando, Florida Area
Ph.D, Optics @ University of Central Florida From 1999 to 2005 Master's degree, Optical physics @ Yonsei University From 1984 to 1991 Jinwon Sung is skilled in: Optics, Photonics, Simulations, Zemax, Optical Engineering, Physics, Semiconductors, Thin Films, Laser, FDTD, ASAP, Characterization, Sensors, Matlab, Lithography
Looking for a different
Get an email address for anyone on LinkedIn with the ContactOut Chrome extension