Optical waveguides and methods for making the same
文献类型：专利
| 作者 | ZHAO, XIAO-MEI; RAVIKIRAN, RAMAKRISHNA; NEAL, PHILLIP S.; SHICK, ROBERT A.; WATSON, JAMES E.; KAFKA, THOMAS M.; CHUM, DAVY; JOHNSTON, RAYMOND P. |
| 发表日期 | 2004-01-13 |
| 专利号 | US6677175 |
| 著作权人 | PROMERUS LLC, A DELAWARE LIMITED LIABILITY CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical waveguides and methods for making the same |
| 英文摘要 | The invention provides a method for producing an optical waveguide that includes the steps of: (a) forming a core structure, the core structure including an at least partially cured core composition, on a master defining a waveguide pattern; (b) applying over the top of the core structure and the master a cladding layer including a liquid cladding composition; (c) curing the cladding layer to form a core/cladding combination; and removing the core/cladding combination from the master so as to expose at least a portion of the core structure, wherein the refractive index of the core material is at least about 0.05 percent higher than the refractive index of the cladding material. In another embodiment, the invention relates to a method for producing an optical waveguide core structure that includes the steps of: (a) applying a core composition to a substrate defining a waveguide core pattern; (b) removing a portion of the core composition from an exposed surface of the filled waveguide core pattern; and (c) at least partially curing the core composition to form a core structure. In another embodiment, the invention relates to a composition for forming either the core or cladding portion of an optical waveguide comprising at least one norbornene-type monomer and/or at least one crosslinking monomer and at least one co-catalyst or pro-catalyst, wherein polymerization is achieved by the addition of at least one pro-catalyst (when a co-catalyst is present in the composition) or at least one co-catalyst (when a pro-catalyst is present in the composition). Optical waveguides made by the methods of the invention are also disclosed. |
| 公开日期 | 2004-01-13 |
| 申请日期 | 2001-07-27 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/38115]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PROMERUS LLC, A DELAWARE LIMITED LIABILITY CORPORATION |
| 推荐引用方式 GB/T 7714 | ZHAO, XIAO-MEI,RAVIKIRAN, RAMAKRISHNA,NEAL, PHILLIP S.,et al. Optical waveguides and methods for making the same. US6677175. 2004-01-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。