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Papers

[SCI(E) paper]

2024

  • Nguyen Manh The, Young-Sik Ghim, Hyug-Gyo Rhee, "DYnet++: A Deep Learning Based Single-Shot Phase-Measuring Deflectometry for the 3-D Measurement of Complex Free-Form Surfaces," IEEE 71, 2112-2121 (2024)

  • Dong-Geun Yang, Young-Sik Ghim, Hyug-Gyo Rhee, "High precision micro-ellipsometry based on a pixelated polarizing camera," Optics and Lasers in Engineering 178, 108240 (2024)

2023

  • Nguyen Nu Hoang Ahn, Hyug-Gyo Rhee, Young-Sik Ghim. "Novel fabrication and designs for hybrid optical elements with wider angle field of view by using integrated direct laser lithographic system." Optics and Lasers in Engineering 170, 107774, (2023)

  • Do-Won Kim, Sang Yeong Park, Hyug-Gyo Rhee, Pil seong Kang. "Mechanical Design for an Optical-telescope Assembly of a Satellite-laser-ranging System." Current Optics and Photonics 7.4, 419-427, (2023)

  • Jae hyun Lee, Hyung-Gyo Rhee, Eui Seung Son, Jeon Geon Kang, ji young Jeong, Pil seong Kang. "Optimal Design of a Coudé Mirror Assembly for a 1-m Class Ground Telescope." Current Optics and Photonics 7.4, 435-442, (2023)

2022

  • Hyug-Gyo Rhee,Young-Sik Ghim. "Improved Iterative Method for Wavefront Reconstruction from Derivatives in Grid Geometry." Current Optics and Photonics 6.1 (2022): 1-9.

  • Ji Yong Bae, Hwan Hur, I Jong Kim, Kye-Sung Lee, Hagyong Kihm, Hyug-Gyo Rhee, Ho-Soon Yang, Hong-Seung Kim, Sangwon Hyun. "Experimental and numerical investigations on cooling performance of chemical-vapor-deposited SiC deformable mirror for adaptive optics system in high-power laser radiation environments." Applied Thermal Engineering 203 (2022): 117950.

  • Nguyen Nu Hoang Anh, Hyug-Gyo Rhee, Young-Sik Ghim, Pil seong Kang. "Design and Fabrication of an Off-axis Elliptical Zone Plate in Visible Light." Current Optics and Photonics 6.1 (2022): 44-50.
     

  • Nguyen, Manh The, Jaehyun Lee, Young-Sik Ghim, Hyug-Gyo Rhee . "Real-time 3D measurement of freeform surfaces by dynamic deflectometry based on diagonal spatial carrier-frequency pattern projection." Measurement 200 (2022): 111684.

  • Hyo Bin Jeong, Young-Sik Ghim. "Flexible lateral shearing interferometry based on polarization gratings for surface figure metrology." Optics and Lasers in Engineering 154 (2022): 107020.
     

  • Ji Yong Joo, Seok Gi Han, Jun Ho Lee, Hyug-Gyo Rhee, Joon Huh, Ki hun Lee, Sang Yeong Park "Development and Characterization of an Atmospheric Turbulence Simulator Using Two Rotating Phase Plates." Current Optics and Photonics 6.5 (2022): 445-452.
     

2021

  • Young-Sik Ghim, Yong Bum Seo, Ki-Nam Joo, and Hyug-Gyo Rhee, "Single-shot spectrally resolved interferometry for the simultaneous measurement of the thickness and surface profile of multilayer films," Opt. Express 29, 25524-25534 (2021)

  • Manh The Nguyen, Young-Sik Ghim, Hyug-Gyo Rhee, "One-shot deflectometry for high-speed inline inspection of specular quasi-plane surfaces" Optics and Lasers in Engineering, Vol.147 (2021)

  • Young-Gwang Kim, Hyug-Gyo Rhee, Young-Sik Ghim, "Real-time method for fabricating 3D diffractive optical elements on curved surfaces using direct laser lithography" The International Journal of Advanced Manufacturing Technology, Vol.114, Issue 1, pp. 1497-1504 (2021). 

  • Nguyen Nu Hoang Anh, Hyug-Gyo Rhee, Young-Sik Ghim, "Design and Lithographic Fabrication of Elliptical Zone Plate Array with High Fill Factor", Current Optics and Photonics, Vol.5, Issue 1, pp. 8-15 (2021).

  • Yong-Bum Seo, Ki-Nam Joo, Young-Sik Ghim, Hyug-Gyo Rhee, "Subaperture stitching wavelength scanning interferometry for 3D surface measurement of complex-shaped optics", Measurement Science and Technology, Vol.32, Issue 4 (2021).

  • Ji Yong Joo, Seok Gi Han, Jun Ho Lee, Hyug-Gyo Rhee, Joon Huh, Ki hun Lee, Sang Yeong Park "Development and Characterization of an Atmospheric Turbulence Simulator Using Two Rotating Phase Plates." Current Optics and Photonics 6.5 (2022): 445-452.
     

2020

  • Yong-Bum Seo, Hyo-Bin Jeong, Hyug-Gyo Rhee, Young-Sik Ghim,"Single-shot freeform surface profiler", Optics Express, Vol.28, Issue 3, pp. 3401-3409 (2020).

  • Nguyen Nu Hoang Anh, Young-Gwang Kim, Hyug-Gyo Rhee, Young-Sik Ghim, "Novel fabrication process for and array of elliptical zone plates by using direct laser lithography", The International Journal of Advanced Manufacturing Technology, Vol.106, Issue 5-6, pp. 2629-2634 (2020).

  •  Hyo Mi Park, Ui Hyeok Kwon, Young-Sik Ghim, and Ki-Nam Joo, "Spectrally resolved polarizing interferometer for single-shot line profiling", Applied Optics, Vol. 59, No. 32, pp.10107-10112 (2020)

  • Oh gan Kim, Bong Ju Lee, Hyug-Gyo Rhee, Yun-Woo Lee, Ho-Soon Yang. "Dual-path unwrapping algorithm based on geodesic curvature for interferometric fringe analysis", Journal of the Korean Physical Society, Vol. 76, No. 3, pp. 202-209 (2020)

2019

  • Young-Sik Ghim, Hyug-Gyo Rhee, "Instantaneous thickness measurement of multilayer films by single-shot angle-resolved spectral reflectometry", Optics Letters, Vol. 44, Issue 22, pp. 5418-5421 (2019).

  • Young-Gwang Kim, Hyug-Gyo Rhee, Young-Sik Ghim, Youn-Woo Lee, "Method of fabricating an array of diffractive optical elements by using a direct laser lithography", The International Journal of Advanced Manufacturing Technology, Vol. 101, Issue 7, pp. 1681-1685 (2019).

  • Manh The Nguyen, Young-Sik Ghim, Hyug-Gyo Rhee. "Single-shot deflectometry for dynamic 3D surface profile measurement by modified spatial-carrier frequency phase-shifting method", Scientific Reports, Vol. 41, Issue 8, pp. 1841-1844 (2019).

  • Young-Sik Ghim, Hyug-Gyo Rhee. "Spectrally-resolved white-light phase-shifted interferometry for 3D measurements of multilayer films. In: Optical Measurement Systems for Industrial Inspection XI." International Society for Optics and Photonics, 2019. p. 1105631.

  • Hee Kyeong Ahn, Hyeok Mo Kang, Young-Sik Ghim, Ho Soon Yang  "Touch probe tip compensation using a novel transformation algorithm for coordinate measurements of curved surfaces." International Journal of Precision Engineering and Manufacturing, 20(2), 193-199 (2019).

  • Hyub Lee, Mun Ji Low, Chin Huat Joel Lim, Jianing An, C. S. Suchand Sandeep, Thazhe Madam Rohith, Hyug-Gyo Rhee, Vadakke Matham Murukeshan, and Young-Jin Kim, "Transferable ultra-thin multi-level micro-optics patterned by tunable photoreduction and photoablation for hybrid optics", Carbon 149, pp. 572-581(2019)

2018

  • Young-Gwang Kim, Hyug-Gyo Rhee, Young-Sik Ghim, Youn-Woo Lee, "Optical performance degradation effects by fabrication errors of circular-type computer generated holograms", Journal of the Korean Physical Society.

  • Young-Gwang Kim, Hyug-Gyo Rhee, Young-Sik Ghim, Youn-Woo Lee, "Method of fabricating an array of diffractive optical elements by using a direct laser lithography", The International Journal of Advanced Manufacturing Technology.

  • Manh The Nguyen, Pil-Seong Kang, Young-Sik Ghim, Hyug-Gyo Rhee, “Nonlinearity response correction in phase-shifting deflectometry," Measurement Science and Technology, 29(4), 045012(2018)

  • Kyo Hoon Ahn, Hyug-Gyo Rhee, Ho-Soon Yang, Ha gyong Kihm. "CVD SiC deformable mirror with monolithic cooling channels", Optics Express Vol. 26, No. 8, pp. 9724-9739 (2018)

2017

  • Young-Sik Ghim, Hyug-Gyo Rhee, Angela Davies. “Simultaneous measurements of top surface and its underlying film surfaces in multilayer film structure,” Scientific Reports, 7, 11843 (2017)

  • Phan Huy Phuc, Hyug-Gyo Rhee, and Young-Sik Ghim, “Denoising Phase Unwrapping Algorithm for Precise Phase Shifting Interferometry,” Journal of the Korean Physical Society, 71(2), 82(2017)

  • Young-Gwang Kim, Hyug-Gyo Rhee, Young-Sik Ghim, Ho-Soon Yang, and Yun-Woo Lee, “Dual-line fabrication method in direct laser lithography to reduce the manufacturing time of diffractive optics elements,” Optics Express, 25(3), 1636 (2017)

  • Phan Huy Phuc, Nguyen The Manh, Hyug-Gyo Rhee, Young-Sik Ghim, Ho Soon Yang, and Yun-Woo Lee, “Improved Wavefront Reconstruction Algorithm from Slope Measurements,” Journal of the Korean Physical Society, 70(5), 469 (2017)

  • Young Woo Ju, Young-Sik Ghim, Jungmin Bae, Tae Gun Kim, Jeong Won Kim, Doh C Lee, Sohee Jeong,  "Highly stable cesium lead halide perovskite nanocrystals through in situ lead halide inorganic passivation. Chemistry of Materials," 29(17), 7088-7092 (2017)

2016

  • Jong-Hoon Kwon, Hyug-Gyo Rhee, Young-Sik Ghim, and Yun-Woo Lee, “Performance Evaluation of MTF Peak Detection Methods by a Statistical Analysis for Phone Camera Modules,” Journal of the Optical Society of Korea, 20(1), 150 (2016).

Before 2015

  • Jong-Hoon Kwon, Hyug-Gyo Rhee, Young-Sik Ghim, Yun-Woo Lee. “Field-Curvature correction according to the curvature of a CMOS imaging sensor using air-gap optimization,” Journal of the Optical Society of Korea, 19(6), 658 (2015).

  • Ho-Seok Nam, Gi-Chul Kim, Hak-Sung Kim, Hyug-Gyo Rhee, Young-Sik Ghim. “Modeling of edge tool influence functions for computer controlled optical surfacing process,” The International Journal of Advanced Manufacturing and Technology, 1 (2015).

  • Hyug-Gyo Rhee, Hagyong Kihm, Ho-Soon Yang, Young-Sik Ghim, Joohyung Lee, and Yun-Woo Lee, “Pixel-based absolute test of a 1-m lightweight mirror for a space telescope,” Journal of the Korean Physical Society, 65(9), 1385 (2014)

  • Young-Sik Ghim, Hyug-Gyo Rhee, Angela Davies, Ho-Soon Yang, and Yun Woo Lee, “3D surface mapping of freeform optics using wavelength scanning lateral shearing interferometry,” Optics Express, 22(5), 5098 (2014)

  • Hyug-Gyo Rhee, Young-Sik Ghim, Joohyung Lee, Ho-Soon Yang, and Yun Woo Lee, “Correction of rotational inaccuracy in lateral shearing interferometry for freeform measurement,” Optics Express, 21(21), 24799 (2013)

  • Young-Sik Ghim, Hyug-Gyo Rhee, Ho-Soon Yang, and Yun-Woo Lee, “Thin film thickness profile measurement using a Mirau-type low-coherence interferometer,” Measurement Science and Technology, 24(7), 075002(2013)

  • Yue Zhou, Young-Sik Ghim, Ali Fard, and Angela Davies, “Application of the random ball test for calibrating slope dependent errors in profilometry measurements,” Applied Optics, 52(24), 5925(2013)

  • Hyug-Gyo Rhee, Young-Sik Ghim, and Yun-Woo Lee, “Stabilized two dimensional linewidth enhancement in direct laser lithography,” Precision Engineering, 37(4), 812(2013)

  • Young-Sik Ghim and Angela Davies, “Complete fringe order determination in scanning white-light interferometry using a Fourier-based technique ,” Applied Optics, 51(12), 1922(2012)

  • Young-Sik Ghim, Amit Suratkar, and Angela Davies, “Reflectometry-based wavelength scanning interferometry for thickness measurements of very thin wafers ,” Optics Express, 18(7), 6522(2010)

  • Young-Sik Ghim and Seung-Woo Kim, “Spectrally resolved white-light interferometry for 3D inspection of a thin-film layer structure,” Applied Optics, 48(4), 799(2009)

  • Virginia Gomez, Young-Sik Ghim, Heidi Ottevaere, Neil Gardner, Brent Bergner, Kate Medicus, Angela Davies, and Hugo Thienpont, “Micro-Optic Reflection and Transmission Interferometer for Complete Microlens Characterization,” Measurement Science and Technology, 20(2), 02

  • Young-Sik Ghim and Seung-Woo Kim, “Fast, precise, tomographic measurements of thin films,” Applied Physics Letters, 91(9), 091903(2007)

  • Young-Sik Ghim and Seung-Woo Kim, “Thin-film thickness profile and its refractive index measurements by dispersive white-light interferometry,” Optics Express, 14(24), 11885-11891(2006)

[Domestic paper]

  • 김영식, 안희경, 이혁교, "고정밀 광학부품의 비접촉식 3D 형상 측정기술," 한국정밀공학회 2020년도 통합학술대회 논문집, 2020

  • 김영광, 이혁교, 김영식, 이윤우, "레이저 직접 노광시스템에서 레이저의 절삭 현상을 이용한 이중선 제작 방법" Journal of the Korean Society for Precision Engineering, Vol 36, Issue 11, pp. 1003-1007, 2019

  • 김영광, 이혁교, 김영식, 이윤우, "다중 패턴의 회절광학소자 제작을 위한 레이저 직접 노광시스템의 공정 연구," 반도체 디스플레이 기술학회지, Vol 18, Issue 2, pp. 58-62, 2019

  • Manh The Nguyen, Young-Sik Ghim, Hyug-Gyo Rhee. "Accuracy improvement of deflectometry using geometrical calibration" 한국생산제조학회 학술발표대회 논문집, 153-153, 2019

  • 김영식, 마익, 이혁교, " 편향측정법을 이용한 자유곡면의 실시간 3D 형상측정기술" ,한국광학회, 2019

  • 양동근, 강필성, 김영식. "카메라 교정 및 측정부 회전을 이용한 가상현실 기기의 전역 왜곡 측정법." 한국광학회지, 30.6: 237-2429, 2019

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