Kramer Harrison
Sr. Optical Engineer, EUV Optical Design Competence Lead at ASML
Eindhoven, North Brabant, Netherlands
Summary
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Senior🎓
Top SchoolKramer Harrison is a senior optical engineer with nine years in advanced photolithography, currently leading EUV optical design and modeling competence at ASML in Eindhoven. He combines a strong foundation in physics, mathematics, and optics with hands-on experience designing and simulating high-performance EUV systems across source and tool development. Kramer actively applies programming and algorithm design—maintaining an open-source Python package for optical design—to streamline modeling and optimization workflows and explore machine learning–driven improvements. His background ranges from lab research in quantum optics to practical fabrication and machining, giving him a rare mix of theoretical rigor and shop-floor practicality. Outside work he pursues hobby electronics, travel, and guitar, reflecting a pragmatic, creative approach to problem solving.
8 years of coding experience
9 years of employment as a software developer
Master of Science (M.S.), Optics/Optical Sciences, Master of Science (M.S.), Optics/Optical Sciences at University of RochesterBachelor of Science (B.S.), Physics/Mathematics, Bachelor of Science (B.S.), Physics/Mathematics at University of Oklahoma
Spanish, Italian, English, Dutch
Stackoverflow
1reputation
0reached
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Github Skills (8)
raytracing10
simulation-framework10
polarization10
physics10
python10
scientific-computing10
modeling10
optimization10
Programming languages (1)
Github contributions (5)
HarrisonKramer/optiland
Aug 2017 - Aug 2017
Comprehensive optical design, optimization, and analysis in Python.
Contributions:8 releases, 42 reviews, 5 commits in 1 day
brdfgeometrical-opticslens-designmodelingmultilayer-films
HarrisonKramer/push
Nov 2022 - Oct 2024
Contributions:11 pushes, 1 branch, 2 issues in 1 year 10 months
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