发明名称 |
An optical chemical sensor |
摘要 |
<p>An optical chemical sensor comprises an optical waveguide having a light transmitting substrate and a coating of an environmentally sensitive compound in a Zr/Si sol-gel glass binder on the substrate. The sensor is suitable for use in high pH environments. The environmentally sensitive compound may be a chemically sensitive dye e.g. a pH indicator dye. <IMAGE></p> |
申请公布号 |
EP0793091(A1) |
申请公布日期 |
1997.09.03 |
申请号 |
EP19970200553 |
申请日期 |
1997.02.26 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MOORE, CHRISTOPER PETER;ROBERT, JEAN-CHRISTOPHE;BLUE, ROBERT GEORGE;STEWART, GEORGE |
分类号 |
G01N21/27;G01N21/80;G01N21/64;(IPC1-7):G01N21/80 |
主分类号 |
G01N21/27 |
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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