摘要:
The present invention provides a glass composition that exhibits a fluorescence function and an optical amplification function in a wide wavelength range. This glass composition includes a bismuth oxide, a silicon oxide, an aluminum oxide, and a divalent metal oxide, and the glass composition emits fluorescence in an infrared wavelength region through irradiation of excitation light, with bismuth contained in the bismuth oxide functioning as a fluorescent source.
摘要:
The present invention provides a glass composition that exhibits a fluorescence function and an optical amplification function in a wide wavelength range. This glass composition includes a bismuth oxide, a silicon oxide, an aluminum oxide, and a divalent metal oxide, and the glass composition emits fluorescence in an infrared wavelength region through irradiation of excitation light, with bismuth contained in the bismuth oxide functioning as a fluorescent source.
摘要:
The present invention provides a glass composition that exhibits a fluorescence function and an optical amplification function in a wide wavelength range. This glass composition includes a bismuth oxide, an aluminum oxide, and a glass network former. The glass network former includes an oxide other than silicon oxides as its main component. The glass composition emits fluorescence in an infrared wavelength region through irradiation of excitation light, with bismuth contained in the bismuth oxide functioning as a fluorescent source. A preferable glass network former is B2O3 or P2O5. This glass composition further may contain a univalent or divalent metal oxide.
摘要翻译:本发明提供了在宽波长范围内具有荧光功能和光放大功能的玻璃组合物。 该玻璃组合物包括氧化铋,氧化铝和玻璃网络形成体。 玻璃网络形成器包括除氧化硅以外的氧化物作为其主要成分。 玻璃组合物通过激发光的照射在红外波长区域发射荧光,铋氧化物中包含的铋用作荧光源。 优选的玻璃网络形成体是B 2 N 3 O 3或P 2 O 5 O 5。 该玻璃组合物还可以含有一价或二价金属氧化物。
摘要:
The present invention provides a glass composition that exerts an emission function or an optical amplification function in a wide wavelength range. The glass composition contains, bismuth oxide, aluminium oxide, and a glass network former, and a main component of the glass network former is germanium dioxide. Bismuth contained in bismuth oxide functions as an emission species and emits fluorescence in the infrared wavelength region by irradiation of excitation light. The glass composition may further contain a monovalent or divalent metal oxide.
摘要:
The ultraviolet/infrared transmittance glass consists of base glass including: 65 to 80 wt. % SiO2; 0 to 5 wt. % B2O3; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O; 5 to 15 wt. % total amount of MgO and CaO; and 0 to 20 wt. % total amount of Na2O and K2O, colorants including: equal to or more than 0.05 wt. % and less than 0.2 wt. % total iron oxide (T—Fe2O3) expressed as Fe2O3; 0.63 to 1.4 wt. % CeO2; 0.02 to 1.5 wt. % TiO2; 0.0005 to 0.005 wt. % CoO; and 0.0003 to 0.002 wt. % Se. FeO expressed as Fe2O3 is between 30 wt. % and 60 wt. % of T—Fe2O3.
摘要:
A method of bonding respective objects made of different kinds of material to each other is disclosed. The method includes the steps of (A) contacting a bonding material in the fluid state thereof with respective bonding faces of the respective objects to be bonded, (B) mechanically abrading portions of the respective bonding faces contacting the bonding material to be bonded to each other, (C) setting the respective objects fixed in a predetermined position relative to each other while maintaining the respective objects in contact with the bonding material in the fluid state thereof, and (D) solidifying the bonding material to bond the respective objects to each other. In the respective steps (A)-(D), the bonding material is present at the bonding portions to be bonded to each other of the respective objects constantly and without discontinuities.
摘要:
The present invention provides a method of partially forming oxide layers on a surface of a substrate such as a glass plate by forming an oxide layer on the surface of the substrate, partially contacting the surface of the oxide layer formed on the substrate with an inorganic compound different from the oxide, dissolving partially the layer with the inorganic compound and removing the dissolved components of the layer together with the inorganic compound, by which the oxide layers are partially formed on the surface of the substrate efficiently and surely.
摘要:
To maintain high bonding performance between two glass sheets by metal material, thereby to obtain high gas tightness and bonding strength. A glass panel includes a pair of glass sheets (1A, 1B) disposed in opposition to each other with forming a gap (V) therebetween, the peripheral edges of the opposed glass sheets (1A, 1B) being directly bonded to each other by metal material (5); wherein bonding faces (1Aa) in the opposed surfaces of the glass sheets (1A, 1B) to be bonded to the metal material (5) are worked so as to obtain an average surface roughness below 30 nm.
摘要:
A lead-free solder alloy substantially contains Sn and Ti, and has a temperature of a liquidus line of not greater than 400° C. The lead-free solder alloy contains no toxic lead and has sufficient bonding strength to oxide materials such as glass and ceramics.
摘要:
The present invention provides a glass composition suitable for producing a poling effect. This glass composition includes 0.001 to 0.5 mol % of univalent metal ions in terms of oxide thereof, 0.1 to 40 mol % of Al2O3, and 0 to 15 mol % of B2O3, and a ratio of the number of moles of Al2O3 to a sum of moles of oxide in terms of which the univalent metal ions is expressed is at least 1.0. As the univalent metal ions are suitable Li, Na, K, Cs, Ag, Cu, and Au.
摘要翻译:本发明提供了适用于产生极化效果的玻璃组合物。 该玻璃组合物含有0.001〜0.5摩尔%的一价金属离子,其氧化物为0.1〜40摩尔%,Al 2 O 3 3为0〜15摩尔% 的B 2 O 3 3,以及Al 2 O 3 O 3的摩尔数与总和的比率 的单价摩尔氧化物,其中一价的金属离子的表达量至少为1.0。 由于单价金属离子适用于Li,Na,K,Cs,Ag,Cu和Au。