Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Sanghoon Cheon"'
Publikováno v:
ETRI Journal, Vol 44, Iss 1, Pp 85-93 (2021)
We propose an efficient method for synthesizing mesh-based realistic computer-generated hologram (CGH). In a previous nonanalytic mesh-based CGH synthesis, the angular spectrum of the two-dimensional (2D) plane is calculated using the fast Fourier tr
Externí odkaz:
https://doaj.org/article/863e06106a4c4234941553fa8aa3ebbf
Autor:
Yong-Hae, Kim, Seong M, Cho, Kyunghee, Choi, Chi Young, Hwang, Gi Heon, Kim, Sanghoon, Cheon, Chi-Sun, Hwang
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 36(12)
For this research, we have developed key technologies for a 1.5 µm pixel pitch spatial light modulator (SLM) using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::62022d12c9bb40b6894cbbb9b2dc25ff
https://pubmed.ncbi.nlm.nih.gov/31873363
https://pubmed.ncbi.nlm.nih.gov/31873363
Autor:
Han-Byeol, Kang, Tae-Youb, Kim, Yong-Hae, Kim, Seong-Mok, Cho, Sanghoon, Cheon, Chi-Young, Hwang, Chi-Sun, Hwang, Seung-Yeol, Lee, Sung-Min, Yoon
Publikováno v:
Journal of nanoscience and nanotechnology. 18(9)
A phase modulation device was proposed for the implementation of hologram image for display applications. A Ge2Sb2Te5 (GST) film as thin as 7 nm was prepared between the ITO films to form the cavities corresponding a unit pixel. Nitrogen was incorpor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2d50eecd7c9dcbef602bb203d360ab27
https://pubmed.ncbi.nlm.nih.gov/29677740
https://pubmed.ncbi.nlm.nih.gov/29677740
Autor:
Joo Yeon Kim, Sanghoon Cheon, Dae Kyom Kim, Sooji Nam, Jisu Han, Chi-Sun Hwang, Yuanzhe Piao, Jeong-Ik Lee
Publikováno v:
RSC Advances; 2/2/2021, Vol. 11 Issue 8, p4682-4687, 6p
Publikováno v:
GaAs Reliability 2002 Workshop.
Reliability tests for production level 6 inch InGaP HBTs have been investigated. 6 inch InGaP HBTs have been fabricated and qualified in terms of etching and DC/RF performance uniformity before the reliability test issues. A three temperature acceler
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::685fda47a12af2310ac7c7505d3cb4e6
https://doi.org/10.1109/gaas.2002.1167933
https://doi.org/10.1109/gaas.2002.1167933
Publikováno v:
2010 International Symposium on Power Electronics Electrical Drives Automation & Motion (SPEEDAM); 2010, p1069-1073, 5p
Publikováno v:
2007 IEEE/MTT-S International Microwave Symposium; 2007, p609-612, 4p
Publikováno v:
GaAs Reliability 2002 Workshop; 2002, p155-159, 5p
Publikováno v:
ETRI Journal; Aug2012, Vol. 34 Issue 4, p527-535, 9p
Publikováno v:
ETRI Journal; 2009, Vol. 31 Issue 6, p703-708, 6p, 2 Color Photographs, 1 Diagram, 3 Charts, 4 Graphs