Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Piyawath Tapsanit"'
Autor:
Piyawath Tapsanit, Jakkrawut Maitip
Publikováno v:
Journal of Physics: Conference Series. 2431:012001
Radiative cooling (RC) is natural phenomenon in which an object passively cools itself by highly radiating mid-infrared waves to the cold outer space. The delignified wood (DW), in which lignin molecules are removed from natural wood, shows promising
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d8e69cca1db03a0cc763a092821f62
https://doi.org/10.1088/1742-6596/2431/1/012001
https://doi.org/10.1088/1742-6596/2431/1/012001
Autor:
Piyawath Tapsanit
Publikováno v:
Applied optics. 60(18)
A spectrally selective solar absorber (SSA) made from alternating tungsten and S i O 2 layers is an important component in a concentrated solar-thermoelectric generator (CSTEG). However, the highly efficient SSA consisting of a high number of tungste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c5f990da6ee2133099f516957e0622
https://pubmed.ncbi.nlm.nih.gov/34263766
https://pubmed.ncbi.nlm.nih.gov/34263766
Publikováno v:
Engineering Journal, Vol 20, Iss 1 (2016)
The relatively low energy of the terahertz light (THz, 1 THz = 4.14 meV) promises the non-invasive optical imaging of the biomedical objects. However, the THz light inherently suffers the optical diffraction limit and the subwavelength microstructure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6df5823c2c202a0262a75081c387b2e7
https://doi.org/10.4186/ej.2016.20.1.61
https://doi.org/10.4186/ej.2016.20.1.61
Autor:
Piyawath Tapsanit
Publikováno v:
Journal of the Optical Society of America B. 37:2913
Terahertz (THz) radiation can be used to monitor the environment by sensing its variation of refractive index. Previous studies have shown that a THz perfect absorber with several hundred Q-factors can function as sensitive THz refractive-index senso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::747201801e1360417e76e860f007396d
https://doi.org/10.1364/josab.397986
https://doi.org/10.1364/josab.397986
We present quasi-analytical solutions (QANS) of hybrid platform (HP) comprising metallic grating (MG) and stacked dielectric layers for terahertz (THz) radiation. The QANS are validated by finite difference time domain simulation. It is found that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa25b87b454d17c5f21c231a2f4e7360
http://arxiv.org/abs/1607.05044
http://arxiv.org/abs/1607.05044
Publikováno v:
Journal of the Optical Society of America B. 34:1930
A metamaterial made by stacked hole-array layers, known as a fishnet metamaterial, behaves as a hyperbolic metamaterial at a wavelength much longer than the hole-array period. However, the analytical formulae of the effective parameters of a fishnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee43804ebbaa880ebb6974b40eace53
https://doi.org/10.1364/josab.34.001930
https://doi.org/10.1364/josab.34.001930
Publikováno v:
Optics Express. 22:229
The analytical solutions of the electromagnetic waves in the inhomogeneous cylindrical hyperlens (CH) comprising concentric cylindrical layers (CCLs) with multiple point sources located either outside the structure in the focusing process or inside t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08abeec1e91fb7bf088e568565e34377
https://doi.org/10.1364/oe.22.000229
https://doi.org/10.1364/oe.22.000229
Publikováno v:
Journal of the Optical Society of America. B, Optical Physics; Dec2016, Vol. 33 Issue 12, p2535-2544, 10p