Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sukhyun Choi"'
Autor:
Daesuk Kim, Vamara Dembele, Sukhyun Choi, Gukhyeon Hwang, Saeid Kheiryzadehkhanghah, Inho Choi, Junbo Shim
Publikováno v:
Optical Technology and Measurement for Industrial Applications Conference 2022.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e4e0f2a97711414fb5fc1a7afedd6f9
https://doi.org/10.1117/12.2660191
https://doi.org/10.1117/12.2660191
Autor:
Gukhyeon Hwang, Inho Choi, Sukhyun Choi, Saeid Kheiryzadehkhanghah, Won Chegal, Sungtae Kim, Sangjun Kim, Robert Magnusson, Daesuk Kim
Publikováno v:
Optics Express. 31:19569
We describe a robust dynamic spectroscopic imaging ellipsometer (DSIE) based on a monolithic Linnik-type polarizing interferometer. The Linnik-type monolithic scheme combined with an additional compensation channel solves the long-term stability prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd6d315372e16dacaf5ea1abd5b02a11
https://doi.org/10.1364/oe.487111
https://doi.org/10.1364/oe.487111
Autor:
Daesuk Kim, Vamara Dembele, Sukhyun Choi, Gukhyeon Hwang, Saeid Kheiryzadehkhanghah, Chulmin Joo, Robert Magnusson
Publikováno v:
Optics letters. 47(5)
A dynamic spectroscopic imaging ellipsometer (DSIE) employing a monolithic polarizing interferometer is described. The proposed DSIE system can provide spatio-spectral ellipsometric phase map data Δ(λ, x) dynamically at a speed of 30 Hz. We demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab86dd4457d378d6f7aad083ad46cfc
https://pubmed.ncbi.nlm.nih.gov/35230308
https://pubmed.ncbi.nlm.nih.gov/35230308
Autor:
Daesuk Kim, Gukhyeon Hwang, Sukhyun Choi, Vamara Dembele, Saeid Kheiryzadehkhanghah, Inho Choi, Chung Song Kim
Publikováno v:
Optical Technology and Measurement for Industrial Applications Conference 2021.
This paper describes a new approach for large-scale thin film thickness mapping based on dynamic spectroscopic ellipsometry. The proposed system can provide a real time thin film uniformity measurement capability with high precision. We expect the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963eb8c8fd4b80d7eb7790bd0c29af3a
https://doi.org/10.1117/12.2616271
https://doi.org/10.1117/12.2616271
Autor:
Won Chegal, Junho Kim, Sukhyun Choi, Vamara Dembele, Madhan Jayakumar. Paul, Daesuk Kim, Inho Choi
Publikováno v:
Optics Communications. 454:124426
A dynamic spectroscopic ellipsometer based on a one-piece interferometric polarization-modulation is described. The proposed system can provide spectro-ellipsometric parameters Ψ ( λ ) and Δ ( λ ) with a real time speed of a few tens of milliseco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::734978e9ed02d271db072a28a117c732
https://doi.org/10.1016/j.optcom.2019.124426
https://doi.org/10.1016/j.optcom.2019.124426
Autor:
Inho Choi, Sukhyun Choi, Jayakumar Paul Madhan, Vamara Dembele, D.G. Abdelsalam, Junho Kim, Daesuk Kim
Publikováno v:
Vamara DEMBELE
Scopus-Elsevier
Scopus-Elsevier
We extract Stokes vectors and 3D phase of a transmissive anisotropic object by a novel polar interferometric system. PolarCam employing a micro polarizer array is used to capture four inline interferograms in single shot.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::676df9403cba7d4e6ff179339b574d12
http://www.scopus.com/inward/record.url?eid=2-s2.0-85059387441&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85059387441&partnerID=MN8TOARS
