Janghyun Cho

Physics and Astronomy · Physical Sciences

6h-index148citations28works0.02yr avg
OpenAlex↗Google Scholar↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Digital Holography and Microscopy(13), Advanced Optical Imaging Technologies(11), Photorefractive and Nonlinear Optics(7), Optical measurement and interference techniques(6), Photonic and Optical Devices(5)

Publications28 total

An Analysis of Gaming Display Based on Relationship between Response Time and Refresh Rate for Moving Picture Quality
Proceedings of the International Display Workshops·2022
A New Approach to the Response Time Measurement Method of OLED TVs
Proceedings of the International Display Workshops·2021· 2 cited
Study on Mechanical Strength Measurement and Strength Improvement of Sulfide-Based Electrodes
ECS Meeting Abstracts·2020
Digital holography free of 2π ambiguity, using coherence modulation
Optics Letters·2019· 1 cited
Suppression algorithm of speckle noise for parallel phase-shift digital holography
Optics & Laser Technology·2018· 7 citedOpen Access
Wavelength-multiplexed digital holography for quantitative phase measurement using quantum dot film
Optics Express·2018· 19 citedOpen Access
Optical Characterization of a 20 Layer AlGaAs/GaAs Multiple Quantum Wells
Journal of the Korean Physical Society·2018
Dual-wavelength Fourier ptychography using a single LED
Optics Letters·2018· 18 cited
Quality-enhanced holographic system utilizing quantum-dot-based light source
2018
Dual-wavelength off-axis digital holography using a single light-emitting diode
Optics Express·2018· 16 citedOpen Access
Quality enhancement of Digital Holography by averaging of wavelength-filtered LED
2018
Dual-wavelength digital holography with a single low-coherence light source
Optics Express·2016· 55 citedOpen Access
Thickness Uniformity Inspection With Comparison Off-Axis Digital Holography
2016
An image filter based on primary frequency analysis to improve the bit error rate in holographic data storage systems
Microsystem Technologies·2016· 2 cited
Phase-Shifting Digital Holography Using Multilayer Ceramic Capacitors
Digital Holography and Three-Dimensional Imaging·2016
Applications of Digital Holography with a Single Low-Coherence Light Source
2016· 1 cited
Three dimensional measurement of micro-optical components using digital holography and pattern recognition
Japanese Journal of Applied Physics·2015· 3 cited
TuC-1-2 EFFECTIVE DESIGN OF IMAGE FILTER BASED ON THE SELECTIVE FREQUENCY ANALYSIS TO IMPROVE THE BIT ERROR RATE IN HOLOGRAPHIC DATA STORAGE SYSTEMS
Proceedings of JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment IIP/ISPS joint MIPE·2015Open Access
Development of Single-Channel Thread Sensor for Rotary Bobbin by Optical Sensing
Transactions of the Korean Society of Mechanical Engineers A·2014
Determination of the Optical Properties of AlGaAs/GaAs Multiple Quantum Wells by Using Power-dependent Photoluminescence
New Physics Sae Mulli·2014· 1 cited
page 1 of 2Next →

Frequent Co-authors

No‐Cheol Park(17), Sungbin Jeon(15), Young-Pil Park(5), Hyunseok Yang(5), Jinsang Lim(4), Young-Pil Park(4), Do‐Hyung Kim(4), Hyungbae Moon(3), Clare C. Byeon(3), Jae Yong Lee(2), Guk-Jong Choi(2), Geon Lim(2), Kyoung-Su Park(2), Do‐Hyung Kim(2), Hwal Kim(2), Jin Dong Song(2), Jinan Jin(2), Kyoung‐Su Park(2), Ji-nan Jin(1), Se-Hwan Jang(1)