Bismuth doped glass

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August undefined, 2024

WebAug 9, 2024 · Bismuth‐doped glasses are attractive materials for the development of new optical amplifiers and tunable laser sources. In this paper, Bi‐doped phosphosilicate glasses are prepared using the... WebJan 11, 2016 · Glass compositions in the barium-bismuth-containing system, proposed for obtaining light-converting coatings for remote type converters used in the production of …

Novel luminescence of bismuth in silica glass and fiber based on

WebJun 9, 2024 · We report on the investigation of Bismuth-doped pure silica glass without other co-dopant by the tech- nique of magnetic circular dichroism (MCD), which allows the direct probing of the... Web2 days ago · Bismuth-doped telluro-borate glasses were synthesized to study their structural, thermal, mechanical, and radiation-shielding properties. ... Mathematical calculation of gamma rays interaction in bismuth gadolinium silicate glass using WinXCom program. Materials Today: Proceedings, 65 (2024), pp. 2412-2415. smart factors world fam l eur acc

Regulation of bismuth valence in nano-porous silica glass for near ...

WebMay 25, 2012 · Usually, Bismuth oxide Bi 2 O 3 (oxidation state 3+) is used as a raw material in Bi-doped glass synthesis. Generally, the redox equilibrium of metal ions … WebThe present study reports preparation and characterization of Dy 3+-doped PbO free alkali-heavy-metal-borate glasses for luminescent applications.The amorphous nature of the glasses and the presence of various structural groups like BiO 6, BO 3 and BO 4 were confirmed through XRD and FTIR measurements. The Oscillator strength of Dy 3+ … Mar 6, 2024 · hillin warren

Photoluminescence and thermally stimulated luminescence …

Luminescent Studies on Germanate Glasses Doped with Europium …

WebApr 1, 2005 · Near infrared broadband emission characteristics of bismuth-doped aluminophosphate glass have been investigated. Broad infrared emissions peaking at 1210nm, 1173nm and 1300nm were observed when... WebThermoluminescence (TL) glow curves of the gamma-ray treated 0.1 mol% Pr 3+-doped zinc sodium bismuth borate glasses were de-convoluted using Computerized Glow … hilliker brothers wrong turnWebbismuth (Bi), the most metallic and the least abundant of the elements in the nitrogen group (Group 15 [Va] of the periodic table). Bismuth is hard, brittle, lustrous, and coarsely … smart factory at wichita deloitte

"WebBismuth-doped optical glasses emit NIR luminescence in an ultrabroad spectral region of 1000–2000 nm. It makes Bi-doped glasses and glass optical fibers a promising active medium for the creation of Bi-doped fiber lasers and broadband optical amplifiers for this spectral region. Since " - Bismuth doped glass

Bismuth doped glass

Impact of bismuth concentration on the fluorescence

WebThe physical, structural, thermal, and optical properties of heavy metal (Ho3+) oxide incorporated lithium-boro-phosphate glass prepared utilizing melt quenching process are presented in this paper as a function of dopant concentration. To support the findings of the FTIR and DSC studies, many theoretical, experimental, physical, and optical parameters … WebGlass and ceramic materials doped with rare earth (RE) ions have gained wide interest in photonics as active materials for lasers, optical amplifiers, and luminescent sensors. The emission properties of RE-doped glasses depend on their chemical composition, but they can also be tailored by modifying the surrounding active ions. Typically, this is achieved …

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WebThe impact of Ho 3+ ions on nonlinearity in optical parameters discloses bismuth tellurite glass as a new applicant for holmium doped fiber amplifier applications. Original …

WebTellurite glasses doped with Nd3+, Tm3+ and Er3+ ions were synthesized by the melt-quenching technology, and the luminescence property in near-infrare… WebApr 8, 2024 · The ORPL in Bi-doped silica glasses is observed after high-temperature sintering of the porous host matrix or after the melting of raw compounds, and its …

WebJun 27, 2024 · Glass doped with rare-earth ions (RE) has remained the object of attention of many researchers lately as it increasingly enhances optical and luminescent properties, making it considered desirable for optical fibers, solar concentrators, laser hosts, waveguide, plasma display screens, optical amplifiers, and light-emitting diodes (Ramteke et al. … WebAug 12, 2024 · Bismuth-doped optical fiber (BDF) and bismuth/erbium co-doped optical fiber (BEDF) have attracted much attention due to their ultra-broadband luminescence in …

WebOct 1, 2010 · In this work we make a comparison between the spectroscopy of bismuth-doped lead–aluminum–germanate (Bi:PAG) glass and bismuth-doped yttrium–aluminum–silicate (Bi:YAS) glass. We report...

WebJan 15, 2024 · Bi-doped preforms and optical fibers can be obtained on the basis of porous glass • Impregnation of porous glass allows doping with Bi and Al simultaneously • Concentration of Bi in the range of <0.01–1 at.% was obtained • Inhomogeneity of composition and of glass structure grows at increasing Bi content • hilling equipmentWebBi-doped (60-x)GeO2–xSiO2–15B2O3–20MgO–5Al2O3–0.5Bi2O3 (x = 0, 5, 10, 15,20, 25 mol%)glasses were prepared by a conventional melt-quenching process. A broad near-infrared (NIR) photoluminescence... smart factory applicationsWebEffect of SiO2 on optical properties of bismuth-doped B2O3–GeO2–SiO2 glasses. ... Observing quantum control of up-conversion luminescence in Dy 3+ ion doped glass … hilling boroughWebApr 1, 2013 · Silicate glasses co-doped with Al metal powder and Bi2O3 are prepared. The effects of Al on spectral properties of samples are studied. It is found that the absorption intensity increases with... hilling councilWebJan 1, 2012 · Bismuth oxide glasses are very useful for exploiting as lead-free, low-softening point, high refractive index, high density and radio shielding glasses. These glasses have long infrared cut-off,... smart factory audiWebMar 15, 2024 · Bismuth tellurite glasses doped with Ho3+ ions are fabricated through a conventional melt quenching technique. The chemical composition of these glasses is 85TeO 2 - (15-y) Bi 2 O 3 -yHo 2 O 3, where y takes the values of 0.0, 0.1, 0.2, 0.3, 0.4 & 0.5 mol %, and here onwards, the glasses are named as HBT0, HBT1, HBT2, HBT3, … hilling bible verse pictureWebJul 2, 2012 · A new study on bismuth doped oxide glasses Authors Wenbin Xu 1 , Mingying Peng , Zhijun Ma , Guoping Dong , Jianrong Qiu Affiliation 1 State Key Laboratory of Luminescent Materials and Devices, Institute of Optical Communication Materials, School of Materials Science and Technology, South China University of Technology, Guangzhou … smart factory and deloitte