Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Eui Hyun Hwang"'
Publikováno v:
Journal of Korean Neurosurgical Society. Sep2024, Vol. 67 Issue 5, p531-540. 10p.
Objective: Neurogenic pulmonary edema (NPE) combined with Takotsubo cardiomyopathy (TCM) is a unique condition associated with aneurysmal subarachnoid hemorrhage (aSAH). Although several mechanisms have been proposed, the pathophysiology and manageme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a38d0d5d07ba3f68a3d93a3b1cb077
https://doi.org/10.21203/rs.3.rs-2704954/v1
https://doi.org/10.21203/rs.3.rs-2704954/v1
Publikováno v:
The Nerve. 4:90-91
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::138bc94a07d1eb84c2c6230fb7cbbcae
https://doi.org/10.21129/nerve.2018.4.2.90
https://doi.org/10.21129/nerve.2018.4.2.90
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 15:892-900
A detailed 3-D finite-difference time-domain analysis of photonic crystal double-heterostructure bound state resonances is presented along with supporting experimental results. The connection between different photonic crystal waveguide bands and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c40267ebc3eadc36a60f725168aacc
https://doi.org/10.1109/jstqe.2009.2013478
https://doi.org/10.1109/jstqe.2009.2013478
Autor:
Donghan Lee, Eui Hyun Hwang, Byung Taek Lee, Uk Hyun Lee, Jeong Soon Yim, P.D. Dapkus, Do Young Rhee, Jae Sik Sim, Weon Guk Jeong
Publikováno v:
Japanese Journal of Applied Physics. 41:524-527
InAs/InGaAsP quantum dots (QD) grown on InP substrates show strong photoluminescence (PL) signals, with peaks from 1.4 to 1.6 µm at room temperature. Time-resolved PL measurements reveal that carrier lifetimes are the same across the entire PL band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8166de421c73c940668f618300f96f8f
https://doi.org/10.1143/jjap.41.524
https://doi.org/10.1143/jjap.41.524
Publikováno v:
IEEE Photonics Technology Letters. 17:2101-2103
We demonstrate a very high quality (Q) factor wavelength filter based on a buried heterostructure (BH) microresonator platform technology. A 200-/spl mu/m-radius BH ring resonator is integrated with a semiconductor optical amplifier (SOA) using offse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7ec848e83edd3417b20d97de74d93e3
https://doi.org/10.1109/lpt.2005.856372
https://doi.org/10.1109/lpt.2005.856372
Publikováno v:
Optics letters. 34(17)
Record-high edge-emitted peak power was collected from L3 and finite-waveguide two-dimensional photonic crystal nanocavity quantum well membrane lasers at room temperature under single-mode operations. Peak power levels of 230 microW and 540 microW w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3ceff131dc7f4b0a77dad15e5677ad2
https://pubmed.ncbi.nlm.nih.gov/19724519
https://pubmed.ncbi.nlm.nih.gov/19724519
Publikováno v:
Advances in Optical Sciences Congress.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46e86972d9a8386a0f6d0cd01af75cf3
https://doi.org/10.1364/ipnra.2009.itub3
https://doi.org/10.1364/ipnra.2009.itub3
Publikováno v:
LEOS 2008 - 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society.
Multiple bound states in photonic crystal double heterostructure resonant cavities are analyzed using the three-dimensional finite-difference time-domain method. Quality factors and mode profiles are presented. A method for mode discrimination is dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad7bd52dcc6d53a7a59584e68b32307d
https://doi.org/10.1109/leos.2008.4688654
https://doi.org/10.1109/leos.2008.4688654
Publikováno v:
Optics express. 16(22)
In order to reduce the optical absorption loss, an array of double-heterostructure photonic crystal microcavity lasers was fabricated in which much of the photonic crystal mirror region was disordered by quantum well intermixing. In characterizing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe49c2337ee17fce601f1ff205741f96
https://pubmed.ncbi.nlm.nih.gov/18958017
https://pubmed.ncbi.nlm.nih.gov/18958017