Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Yong Tak Lee"'
Publikováno v:
Results in Optics, Vol 4, Iss , Pp 100090- (2021)
We propose a p-i-n diode embedded parallel triple microring resonator (MRR) configuration to simultaneously realize optical OR and AND, or NAND and NOR logic gates using a bias-assisted carrier injection mechanism. The applied bias on the rings induc
Externí odkaz:
https://doaj.org/article/c3a4f801ebec4660b6d5ebb7b52cd09f
Publikováno v:
IEEE Photonics Journal, Vol 6, Iss 3, Pp 1-9 (2014)
We present bifunctional nanostructured (NS) coverglasses with enhanced transmittance and self-cleaning function for improving the efficiency of a photovoltaic (PV) module with an InGaP/GaAs/Ge triple-junction solar cell. Prior to the fabrication of N
Externí odkaz:
https://doaj.org/article/797a41c236fb45fb95d5c2510cc2b80c
Publikováno v:
Advances in Condensed Matter Physics, Vol 2015 (2015)
Resonant cavity optoelectronic devices, such as vertical cavity surface emitting lasers (VCSELs), resonant cavity enhanced photodetectors (RCEPDs), and electroabsorption modulators (EAMs), show improved performance over their predecessors by placing
Externí odkaz:
https://doaj.org/article/4aa00f0a23a54fb0822a47e296f396e6
Publikováno v:
Journal of Optics. 25:035801
Hybrid integration of silicon rich nitride and lithium niobate on insulator (SRN-LNOI) is an emerging material platform for photonic integrated circuits (PIC). In this paper, we present a systematic numerical investigation of the mode properties of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ecf995512ee491e7d62e42f778b6df
https://doi.org/10.1088/2040-8986/acb44b
https://doi.org/10.1088/2040-8986/acb44b
Publikováno v:
Results in Optics, Vol 4, Iss, Pp 100090-(2021)
We propose a p-i-n diode embedded parallel triple microring resonator (MRR) configuration to simultaneously realize optical OR and AND, or NAND and NOR logic gates using a bias-assisted carrier injection mechanism. The applied bias on the rings induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b179c9317c1eea8c5dc1e8ca7a1f0a86
http://www.sciencedirect.com/science/article/pii/S2666950121000389
http://www.sciencedirect.com/science/article/pii/S2666950121000389
Publikováno v:
Optics and Lasers in Engineering. 115:53-58
We demonstrate 2D filter-array compressive sensing spectroscopy based on thin-film technology and a compressive sensing reconstruction algorithm. To obtain different spectral modulations, we fabricate a set of multilayer filters using alternating low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e6c2cc2ae82b174cefd2a25af1d745
https://doi.org/10.1016/j.optlaseng.2018.10.018
https://doi.org/10.1016/j.optlaseng.2018.10.018
We propose the implementation of directed logic gates using electroabsorptive (EA) quantum-well (QW) based p-i-n diodes embedded in the waveguiding regions of optical microring resonators (MRR). The absorption of the QW incorporated in the MRR config
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ff5377fc18d0192ae51b44b6a9189fa
https://avesis.gazi.edu.tr/publication/details/9482a3c1-c0de-4208-890d-c973cbb2d4ae/oai
https://avesis.gazi.edu.tr/publication/details/9482a3c1-c0de-4208-890d-c973cbb2d4ae/oai
Publikováno v:
Korean Journal of Resources Development. 21:61-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d424e693efdee54d35b69d6895ae4799
https://doi.org/10.24991/kjhrd.2018.06.21.2.61
https://doi.org/10.24991/kjhrd.2018.06.21.2.61
Publikováno v:
Journal of Nanoscience and Nanotechnology. 18:2117-2120
We present a light trapping structure consisting of gold and silver (AuAg) bimetallic non-alloyed nanoparticles (BNNPs) on a silicon dioxide (SiO2) spacer layer over crystalline silicon (c-Si) film, designed to improve the absorption of thin-film c-S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1fa9f9b72f5cd83f2f5c5e757442e39
https://doi.org/10.1166/jnn.2018.14943
https://doi.org/10.1166/jnn.2018.14943
Publikováno v:
Journal of the Korean Physical Society. 72:197-200
We present single-material distributed Bragg reflectors (DBRs) fabricated by oblique-angle deposition of amorphous silicon (a-Si). The high and low refractive indices of a-Si films were obtained at two incident vapour flux angles (θα) of 0° and 80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8535bb0af9450e2e4803400e8bd8ea4
https://doi.org/10.3938/jkps.72.197
https://doi.org/10.3938/jkps.72.197