发明名称 |
Electro-optic polymer waveguide device for decreasing a driving voltage and an optical loss and method of making the same |
摘要 |
An electro-optic polymer waveguide device capable of decreasing a driving voltage and an optical loss is disclosed. A vertical tapered waveguide is formed between passive waveguides of input and output portions in a waveguide and an electro-optic modulating region, and an amplitude of a waveguide mode of the input and output portion waveguide is equal to that of a optical fiber, thereby minimizing a connection loss with the optical fiber.
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申请公布号 |
US6067387(A) |
申请公布日期 |
2000.05.23 |
申请号 |
US19980119650 |
申请日期 |
1998.07.21 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;KOREA TELECOM |
发明人 |
OH, MIN CHEOL;HWANG, WOL YON;HAN, SEON GYU |
分类号 |
G02B6/12;G02F1/065;(IPC1-7):G02F1/035;G02B6/26;G02F1/295 |
主分类号 |
G02B6/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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