Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Yeong-gyu Kim"'
Numerical Study for Experiment on Wave Pattern of Internal Wave and Surface Wave in Stratified Fluid
Publikováno v:
한국해양공학회지, Vol 33, Iss 3, Pp 236-244 (2019)
Internal waves occur at the interface between two layers caused by a seawater density difference. The internal waves generated by a body moving in a two-layer fluid are also related to the generation of surface waves because of their interaction. In
Externí odkaz:
https://doaj.org/article/50c1850d1b1049c7bbdedda2964b73d4
Publikováno v:
Nanomaterials, Vol 7, Iss 8, p 214 (2017)
Flexible and transparent conducting electrodes are essential for future electronic devices. In this study, we successfully fabricated a highly-interconnected metal-mesh structure (MMS) using a self-formable cracked template. The template—fabricated
Externí odkaz:
https://doaj.org/article/e7c6799d495b45d6a9790f16ab03ae85
Autor:
Yeong-Gyu Kim, Dong Hyun Lee
Publikováno v:
Polymer Korea. 46:608-613
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f2e14ee7ea22cdab4e800ec12828edb
https://doi.org/10.7317/pk.2022.46.5.608
https://doi.org/10.7317/pk.2022.46.5.608
Publikováno v:
Journal of Materials Chemistry C. 8:165-172
We developed amorphous indium gallium zinc oxide (a-IGZO) phototransistors that could sense up to the red light region of the visible light spectrum. The vital element of the utilized technology in this study is the creation of defects within the a-I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ed9c348a504b045f984fd6a2a9f5b8
https://doi.org/10.1039/c9tc04982g
https://doi.org/10.1039/c9tc04982g
Autor:
Ji In Kim, Yeong Gyu Kim, Jeong Moon Yang, Jin Woo Yoon, Jae Hee Sung, Seong Ku Lee, Chang Hee Nam
Publikováno v:
Optics express. 30(6)
We demonstrated sub-10 fs pulse generation by the post-compression of a 100 TW Ti:Sapphire laser to enhance the peak-power. In the post-compression, the laser spectrum was widely broadened by self-phase modulation in thin fused silica plate(s), and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca22dda9edae37e0279ec554d7862b51
https://pubmed.ncbi.nlm.nih.gov/35299319
https://pubmed.ncbi.nlm.nih.gov/35299319
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4087e1e17f5e79372a89d137b9696be4
https://doi.org/10.2139/ssrn.4059852
https://doi.org/10.2139/ssrn.4059852
Autor:
Jae Hee Sung, Il Woo Choi, Chang Hee Nam, Yeong Gyu Kim, Jin Woo Yoon, Seong Ku Lee, Hwang Woon Lee
Publikováno v:
Advanced Lasers, High-Power Lasers, and Applications XII.
To realize the ultrahigh intensity over 10^23 W/cm^2, we carried out the wavefront correction and tight focusing of the CoReLS petawatt laser. By the wavefront correction and tight focusing of the CoReLS petawatt laser with two-stage adaptive optics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a729e8e34c25d0c4678f90417a64a5a4
https://doi.org/10.1117/12.2603235
https://doi.org/10.1117/12.2603235
Numerical Study for Experiment on Wave Pattern of Internal Wave and Surface Wave in Stratified Fluid
Publikováno v:
한국해양공학회지, Vol 33, Iss 3, Pp 236-244 (2019)
Internal waves occur at the interface between two layers caused by a seawater density difference. The internal waves generated by a body moving in a two-layer fluid are also related to the generation of surface waves because of their interaction. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d320df6734dff0c3f786a0d5339b89f
http://joet.org/upload/pdf/joet-33-3-236.pdf
http://joet.org/upload/pdf/joet-33-3-236.pdf
Autor:
Ji In Kim, Jin Woo Yoon, Jeong Moon Yang, Yeong Gyu Kim, Jae Hee Sung, Seong Ku Lee, Chang Hee Nam
Publikováno v:
Optics Express. 30:26212
We analyzed and corrected the wavefront distortion induced during the post-compression of a 100-TW Ti:Sapphire laser and achieved the intensity enhancement. In the post-compression, the spectral broadening of the laser was obtained by propagating thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6983fdb5ddf0408b31837485d7e35bf
https://doi.org/10.1364/oe.462040
https://doi.org/10.1364/oe.462040
Autor:
Yeong Gyu Kim, Chang Hee Nam, Hwang Woon Lee, Seong Ku Lee, Jae Hee Sung, Ji In Kim, Han Bum Im, Jin Woo Yoon
Publikováno v:
Optics express. 28(26)
Angular dispersion observed in a nanosecond optical parametric chirped-pulse amplification (ns-OPCPA) amplifier adopted in the frontend of a multi-PW laser was analyzed. The theory on the angular dispersion, extended by including the wavefront rotati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566e616a666faca34dbc2f2e9b4e2da9
https://pubmed.ncbi.nlm.nih.gov/33379444
https://pubmed.ncbi.nlm.nih.gov/33379444