https://scholars.lib.ntu.edu.tw/handle/123456789/502086
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | SNOW H. TSENG | en_US |
dc.contributor.author | Chang, S.-H. | en_US |
dc.creator | Tseng, S.H.;Chang, S.-H. | - |
dc.date.accessioned | 2020-06-16T06:32:48Z | - |
dc.date.available | 2020-06-16T06:32:48Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 00214922 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/502086 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044425792&doi=10.7567%2fJJAP.57.042001&partnerID=40&md5=9796199c6864280e197b98e163b03549 | - |
dc.description.abstract | Here we present a numerical simulation to analyze the effect of scattering on focusing light into closely-spaced twin peaks. The pseudospectral time-domain (PSTD) is implemented to model continuous-wave (CW) light propagation through a scattering medium. Simulations show that CW light can propagate through a scattering medium and focus into closely-spaced twin peaks. CW light of various wavelengths focusing into twin peaks with sub-diffraction spacing is simulated. In advance, light propagation through scattering media of various number densities is simulated to decipher the dependence of CW light focusing phenomenon on the scattering medium. The reported simulations demonstrate the feasibility of focusing CW light into twin peaks with sub-diffraction dimensions. More importantly, based upon numerical solutions of Maxwell's equations, research findings show that the sub-diffraction focusing phenomenon can be achieved with scarce or densely-packed scattering media. © 2018 The Japan Society of Applied Physics. | - |
dc.relation.ispartof | Japanese Journal of Applied Physics | - |
dc.subject.other | Diffraction; Focusing; Light propagation; Continuous wave lights; Focusing phenomenons; Number density; Numerical solution; Pseudospectral time domain; Scattering media; Scattering medium; Sub-diffraction; Maxwell equations | - |
dc.title | Exploring the feasibility of focusing CW light through a scattering medium into closely spaced twin peaks via numerical solutions of Maxwell's equations | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.7567/JJAP.57.042001 | - |
dc.identifier.scopus | 2-s2.0-85044425792 | - |
dc.relation.journalvolume | 57 | - |
dc.relation.journalissue | 4 | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.orcid | 0000-0003-1743-801X | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 光電工程學研究所 |
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