Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Bao Jen Shih"'
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 6, Pp 1-7 (2018)
A simulation based on the rate equations was performed to analyze the concentration distribution of molecules in phenanthrenequinone (PQ) doped polymethyl methacrylate (PMMA) polymers (PQ-PMMAs) exposed using a two-beam interference configuration. Th
Externí odkaz:
https://doaj.org/article/5d55becb482647c48ba7aa6460c1f4fb
Publikováno v:
Optics express. 27(6)
Two 2nd order PQ:PMMA reflecting VBGs with Bragg wavelengths of 488.8 nm and 525.6 nm were recorded using 532 nm as the recording wavelength. The formation of 2nd order PQ:PMMA VBG is explained and simulated based on the diffusion model of the PQ mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e74bd88ef8e25a624fe5f30b4b615bf
https://pubmed.ncbi.nlm.nih.gov/31052647
https://pubmed.ncbi.nlm.nih.gov/31052647
Publikováno v:
Frontiers in Optics 2017.
A thorough study on the rate equations of recording PQ:PMMA volume Bragg grating is performed. Base on the rate equations, 2nd order grating recording in PQ:PMMA is confirmed by the experiment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::666c15ab489c321349351fc31677c5a7
https://doi.org/10.1364/fio.2017.jw4a.100
https://doi.org/10.1364/fio.2017.jw4a.100
Autor:
Ching Cherng Sun, Yu Hua Hsieh, Shih Chen Chiou, Szu Yu Chen, Tsung Hsun Yang, Te Yuan Chung, Bao Jen Shih
Publikováno v:
Optics express. 23(26)
Phosphor converted white LEDs (pc-WLED) with different geometries, namely remote-dome, remote-plate, half-dome, and conformal-coating packages, were studied using simulations to obtain the thermal power and the temperature distribution. The results o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0fd14f8bd5036407b50bc0570bd514
https://pubmed.ncbi.nlm.nih.gov/26832046
https://pubmed.ncbi.nlm.nih.gov/26832046
Autor:
Bao-Jen Shih, 施堡仁
104
A simulated research based on rate equation was performed to analysis the concentration distributions of molecules in phenanthrenequinone (PQ)-doped PMMA polymer (PQ:PMMA) which was exposed by two beam interference configuration. The concent
A simulated research based on rate equation was performed to analysis the concentration distributions of molecules in phenanthrenequinone (PQ)-doped PMMA polymer (PQ:PMMA) which was exposed by two beam interference configuration. The concent
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/7aex2a
Publikováno v:
Frontiers in Optics 2015.
Simulations using ray-tracing and FEA are done on estimating the temperature distribution in a half-dome-phosphor pc-WLED. The phosphor temperature is always higher than the LED chip. An experiment validated and showed the influence is non-negligible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1bbeac13b1f0fb6cf2dc390c164bd8a
https://doi.org/10.1364/fio.2015.jtu4a.15
https://doi.org/10.1364/fio.2015.jtu4a.15