发明名称 |
Rigid aqueous fluid core light guide and applications therefor |
摘要 |
<p>Water or some other aqueous fluid is employed as the light transmitting medium of a liquid-core fiber-optic wave guide employed as a spectrophotometer cell by employing, to define the core region, a polymer having a refractive index of less than 1.33. The light conducting channel defined by the aqueous fluid filled core may be a capillary or other suitably shaped vessel. The analysis of samples is accomplished by drawing a sample into the wave guide core region throughout the use of a fiber optic piston and thereafter delivering measurement light to the sample via the piston.</p> |
申请公布号 |
GB9425456(D0) |
申请公布日期 |
1995.02.15 |
申请号 |
GB19940025456 |
申请日期 |
1994.12.16 |
申请人 |
WORLD PRECISION INSTRUMENTS, INC |
发明人 |
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分类号 |
G01N21/64;G01N21/03;G01N21/05;G01N21/17;G01N30/74;G01N35/10;G02B6/032 |
主分类号 |
G01N21/64 |
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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