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Profile
Heejoo Choi
Assistant Research Professor, Optical Sciences
James C Wyant College of Optical Sciences
Overview
Research
More
Collaboration
(9)
Dongkyun Kang
Mutual work: 1 Publication
Collaboration Details
Daewook Kim
Mutual work: 1 Publication﹒7 Grants﹒10 Proposals
Collaboration Details
Christopher Walker
Mutual work: 1 Publication﹒1 Proposal
Collaboration Details
Arthur Gmitro
Mutual work: 1 Publication
Collaboration Details
Young Kim
Mutual work: 3 Proposals﹒3 Grants
Collaboration Details
Page 1 of 2
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Grants
(7)
Semiconductor Defect Inspection Simulation and Its UV Lens Module Performance Evaluation
Active
·
2021
·
$140.6K / $468.6K
·
External
Co-Investigator (COI)
semiconductors,
defect inspection,
simulation,
lens module,
uv performance
UA II-VI Deflectometry Project
Active
·
2021
·
$80K / $160K
·
External
Co-Investigator (COI)
deflectometry,
optical metrology,
ua ii-vi materials,
surface inspection,
metrology techniques
UV Space Telescope Optical Design
2021
·
$8K / $20K
·
External
Co-Investigator (COI)
space telescopes,
optical engineering,
uv astronomy,
space exploration,
telescope technology
Expandable Metrology System Development for Precision Large Mirror Measurement and Alignment Accuracy Control
2020
·
$20K / $80K
·
External
Co-Investigator (COI)
metrology,
precision measurement,
mirror alignment,
large mirror,
accuracy control
Stochastic Parallel Gradient Descent Based Beam-Aiming Algorithm Development
2020
·
$16K / $40K
·
External
Co-Investigator (COI)
stochastic methods,
optimization,
algorithm development,
parallel computing,
beam aiming
Page 1 of 2
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Publications
(69)
Recent
Hyperion: Far-UV cross dispersion spectroscope design
2020
spectroscopy,
far uv,
instrumentation,
cross dispersion,
design
Topological pupil segmentation and point spread function analysis for large aperture imaging systems
2020
image processing,
optical systems,
segmentation,
point spread function,
topology
Disruptive space telescope concepts, designs, and developments: OASIS and Nautilus-INVITED
2020
space telescopes,
disruptive technology,
concept designs,
innovative developments,
oasis and nautilus
Angular and spatial light modulation by single digital micromirror device for beam and pattern steering
2020
optical engineering,
photonics,
digital micromirror devices,
spatial light modulation,
beam steering
RIFTA: A Robust Iterative Fourier Transform-based dwell time Algorithm for ultra-precision ion beam figuring of synchrotron mirrors
2020
algorithm,
ion beam,
fourier transform,
ultra precision,
synchrotron mirrors
Development of a position-velocity-time-modulated two-dimensional ion beam figuring system for synchrotron x-ray mirror fabrication
2020
ion beam figuring,
synchrotron,
mirror fabrication,
two-dimensional system,
position-velocity-time modulation
Reconfigurable dynamic optical system design, test, and data analysis
2020
optical systems,
reconfigurable systems,
data analysis,
dynamic systems,
optical testing
Interference of two diverging beams reflected from a plane parallel plate: stationary fringes with characteristic stable period
2020
interference,
optics,
wave phenomena,
beam reflection,
plate geometry
Computational alignment of on-machine deflectometry
2020
computational alignment,
on-machine deflectometry,
machine vision,
surface metrology,
optical inspection
Non-planar illumination sources for deflectometry
2020
deflectometry,
illumination sources,
non-planar surfaces,
surface inspection,
optical metrology