发明名称 |
A method of adjusting the operation characteristics of integrated optical devices. |
摘要 |
A method of adjusting the operation characteristics of integrated optical devices, allowing a considerable number of out-of-tolerace devices to be recovered by depositing on the surface whereupon the optical guides are manufactured, once the normal fabrication process is completed, a further layer of transparent material with suitable size and refractive index (SA). <IMAGE>
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申请公布号 |
EP0445741(A1) |
申请公布日期 |
1991.09.11 |
申请号 |
EP19910103328 |
申请日期 |
1991.03.05 |
申请人 |
CSELT CENTRO STUDI E LABORATORI TELECOMUNICAZIONI S.P.A. |
发明人 |
CALDERA, CLAUDIO;DE BERNARDI, CARLO;MORASCA, SALVATORE |
分类号 |
G02B6/122;G02B6/13;G02B6/132 |
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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