发明名称 |
COMPACT RAMAN ANALYZER FOR RECORDING DISSOLVED GASES IN LIQUIDS WITH HIGH SENSITIVITY AND SPECTRAL RESOLUTION |
摘要 |
<p>A Raman head is provided capable of operating at high surrounding pressures. The Raman head has housing having a first, sealed chamber filled with an incompressible liquid and a second chamber that is open to the surrounding environment. At least one bellows can be used to equalize pressure between the first sealed chamber and the surrounding environment. A planar side of a pair of plano-concave lens is positioned within the first chamber and the concave side of each plano-concave lens is positioned within the second chamber of the Raman head. Light emitted as a result of a laser beam in communication with the pair of plano-concave lens can be analyzed by a Raman analyzer.</p> |
申请公布号 |
EP2529203(A2) |
申请公布日期 |
2012.12.05 |
申请号 |
EP20110737800 |
申请日期 |
2011.01.29 |
申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
发明人 |
FINK, MANFRED;VARGHESE, PHILIP |
分类号 |
G01N21/65;G01J3/44 |
主分类号 |
G01N21/65 |
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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