发明名称 |
Hybrid optical waveguide circuit chip, and method for predicting the characteristics thereof |
摘要 |
A hybrid optical waveguide circuit chip capable of predicting optical characteristics of a first optical waveguide circuit connected to optical elements where it is difficult to measure the optical characteristics. In the chip, a second optical waveguide circuit is disposed adjacent to the first optical waveguide circuit. One end face of the second optical waveguide circuit is terminated at one chip end face A of the chips, and at least one of the optical waveguide end faces at the other side of the second optical waveguide circuit is terminated at the other chip end face B of the chip, wherein the optical characteristics of the second optical waveguide circuit are measured, and the measured values are predicted as substantial optical characteristics of the first optical waveguide.
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申请公布号 |
US6480642(B1) |
申请公布日期 |
2002.11.12 |
申请号 |
US20000563263 |
申请日期 |
2000.05.01 |
申请人 |
FURUKAWA ELECTRIC CO., LTD |
发明人 |
KAWASHIMA HIROSHI;KOSHI HIROYUKI;OHYAMA ISAO;NAKAMURA SHIRO |
分类号 |
G02B6/122;G02B6/12;G02B6/132;G02B6/42;(IPC1-7):G02B6/12 |
主分类号 |
G02B6/122 |
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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