会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • HIGH SILVER BOROSILICATE GLASSES
    • 高银硼石膏玻璃
    • WO02014233A1
    • 2002-02-21
    • PCT/US2001/025703
    • 2001-08-15
    • G02B1/00C03C3/064C03C3/091C03C6/02C03C21/00G02B3/00C03C3/04
    • C03C3/072C03C3/064C03C3/091C03C3/097C03C3/108C03C21/00
    • The invention relates to a melt-formed, high-silver, alkali-free, borosilicate glass that can be used for fabricating optical devices. For gradient index lenses, the glass can be subjected to an ion exchange process in order to introduce a less polarizable ion onto the glass surface having a higher refractive index on the surface relative to the center of the glass. The glass is unique in that the silver ions are not introduced by ion exchange. Rather, the high silver content of the glass is achieved during melting. As melted, the transparent alkali-free, borosilicate glass produced by the inventive method contains a high concentration of silver, exhibits a high refractive index and negligible attenuation at wavelengths longer than about 400 nm, making it particularly suitable for high performance fiber optic components such as gradient index or so-called GRIN lenses.
    • 本发明涉及可用于制造光学器件的熔体形成的高银无碱硼硅酸盐玻璃。 对于梯度折射率透镜,可以对玻璃进行离子交换处理,以便在相对于玻璃的中心的表面上具有较高折射率的玻璃表面上引入较少的极化离子。 玻璃是独特的,因为银离子不是通过离子交换引入的。 相反,在熔化期间实现了玻璃的高银含量。 熔化时,通过本发明方法制备的透明无碱硼硅酸盐玻璃含有高浓度的银,在高于约400nm的波长下表现出高折射率和可忽略的衰减,使其特别适用于高性能光纤元件 作为梯度指数或所谓的GRIN透镜。