Optical device for measuring optical properties of a sample and method relating thereto

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	Optical device for measuring optical properties of a sample and method relating thereto
其他题名	Optical device for measuring optical properties of a sample and method relating thereto
	HULL, MATTHEW, S.; AVERETT, JOSHUA, P.; JONES, MARK, E.; KLEMER, DANIEL, R.
	2006-05-26
专利权人	LUNA INNOVATIONS INCORPORATED
公开日期	2006-05-26
授权国家	世界知识产权组织
专利类型	发明申请
摘要	A device for measuring optical properties of a sample comprises a housing surrounding a flow-cell The flow-cell has a sample inlet positioned proximate to a first end of the flow-cell and a sample outlet positioned proximate to a second end of the flow-cell A sample chamber is positioned between the sample inlet and the sample outlet A plurality of excitation sources are positioned on the housing in an operable relationship to the sample chamber At least one excitation source has a wavelength that is different from the other sources At least one fluorescence emission detector is positioned m an operable relationship to the flow-cell The fluorescence emission detector detects a continuous broadband spectrum of emission wavelengths emitted from the sample upon excitation by each excitation source The device may incorporate at least one absorbance detector for measuring transmitted power that is spectrally dependent on the absorbance characteristics of the sample.
其他摘要	用于测量样品的光学性质的装置包括围绕流动池的壳体。流动池具有靠近流动池的第一端定位的样品入口和靠近流动的第二端定位的样品出口。电池样品室位于样品入口和样品出口之间多个激发源以与样品室可操作的关系定位在壳体上至少一个激发源具有与其他源不同的波长至少一个荧光发射检测器以与流动池可操作的关系定位荧光发射检测器检测在每个激发源激发时从样品发射的发射波长的连续宽带光谱。该装置可以包括至少一个吸收检测器，用于测量发射功率。光谱取决于样品的吸光度特性。
主权项	A device for measuring optical properties of a sample, the device comprising: a housing; a flow-through flow-cell disposed within the housing, the flow-cell having a sample inlet positioned proximate to a first end of the flow-cell, a sample outlet positioned proximate to a second end of the flow-cell, and a sample chamber therebetween; a plurality of excitation sources positioned on the housing in an operable relationship to the sample chamber wherein at least one excitation source has an excitation wavelength that is different from the other excitation sources and wherein each excitation source is incident on a sample in the flow-cell; at least one fluorescence emission detector positioned in an operable relationship to the flow-cell wherein the fluorescence emission detector detects a continuous broadband spectrum of emission wavelengths emitted from the sample upon excitation by each excitation source; and at least one signal interrogation system positioned in an operable relationship with each detector wherein the signal interrogation system interprets a continuous fluorescence emission spectrum.
申请日期	2005-11-14
专利号	WO2006055395A2
专利状态	未确认
申请号	PCT/US2005/040796
公开（公告）号	WO2006055395A2
IPC 分类号	G01J3/30
专利代理人	BRYANT, JOY, L.
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/62501
专题	半导体激光器专利数据库
作者单位	LUNA INNOVATIONS INCORPORATED
推荐引用方式 GB/T 7714	HULL, MATTHEW, S.,AVERETT, JOSHUA, P.,JONES, MARK, E.,et al. Optical device for measuring optical properties of a sample and method relating thereto. WO2006055395A2[P]. 2006-05-26.

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