公开(公告)号：US07283688B2

公开(公告)日：2007-10-16

申请号：US11323132

申请日：2005-12-30

申请人： Nicholas J. Frigo ,  Patrick Iannone ,  Kenneth C. Reichmann

发明人： Nicholas J. Frigo ,  Patrick Iannone ,  Kenneth C. Reichmann

IPC分类号： G01F1/01

CPC分类号： G01M11/35 ,  G01M11/088 ,  G01M11/30 ,  G02B6/2852 ,  G02B6/447 ,  G02F1/095 ,  H04B10/07

摘要： A method, apparatus and system for minimally intrusive fiber identification includes imparting a time-varying modulation onto an optical signal propagating in an optical fiber and subsequently detecting the presence of the time-varying modulation in the optical signal transmitting through the fiber to identify the fiber. In a specific embodiment of the invention, a time-varying curvature is imposed on the fiber to be identified and the presence of the resultant time variation in the transmitted power of a propagating optical signal is subsequently detected for identification of the manipulated fiber.

摘要翻译： 用于最小侵入性光纤识别的方法，装置和系统包括将时变调制传递到在光纤中传播的光信号，随后检测在通过光纤传输的光信号中存在时变调制以识别光纤 。 在本发明的具体实施例中，随时检测待识别的光纤上的随时间变化的曲率，并且随后检测传播的光信号的发射功率的合成时间变化的存在以识别被操纵的光纤。

公开(公告)号：US6124103A

公开(公告)日：2000-09-26

申请号：US250258

申请日：1999-02-16

申请人： Matthias Bose

发明人： Matthias Bose

IPC分类号： G01N33/543 ,  G01N33/53 ,  G01D11/26 ,  G01N21/29 ,  G01N33/558 ,  G01F1/01 ,  G61K9/14 ,  G61K39/395

CPC分类号： G01N33/5432 ,  Y10S436/823 ,  Y10S436/829 ,  Y10T436/13

摘要： An arrangement for the investigation of hydrophilic macromolecules (1) in an aqueous solution having a solid carrier surface (5) onto which a lipid film (24) is disposed, wherein the molecules (1) to be investigated are bound, by means of a molecular coupling system (20), to the lipid film (24) and thus are immobilized, is characterized in that the molecular coupling system (20) comprises at least two, preferably three molecular or nuclear components (21, 22, 23), which can be coupled to each other, of which a first component (21) is bound to the lipid film (24) and a second component (22) is bound to a hydrophilic macromolecule (1) to be investigated. In this way, it is rendered possible to immobilize and investigate any hydrophilic macromolecules, wherein the coating of the solid carrier surface should be able to be carried out in an as easy as possible and reversible manner.

摘要翻译： 在具有固体载体表面（5）的水溶液中研究亲水性大分子（1）的装置，其上设置有脂质膜（24），其中待研究的分子（1）通过 分子连接系统（20）与脂质膜（24）固定并因此被固定，其特征在于分子偶联系统（20）包含至少两个，优选三个分子或核组分（21,22,23），其中 可以将第一组分（21）结合到脂质膜（24）并将第二组分（22）结合到待研究的亲水性大分子（1）上。 以这种方式，可以固定和研究任何亲水性大分子，其中固体载体表面的涂层应该能够以尽可能简单和可逆的方式进行。

公开(公告)号：US5808779A

公开(公告)日：1998-09-15

申请号：US857415

申请日：1997-05-16

申请人： R. Stephen Weis

发明人： R. Stephen Weis

IPC分类号： E21B47/12 ,  G01H9/00 ,  G02B6/34 ,  G02B26/00 ,  G01B11/16 ,  G01F1/01

CPC分类号： E21B47/123 ,  G01H9/004 ,  G02B6/022 ,  G02B6/2932 ,  G02B6/29352

摘要： This invention is directed toward a fiber optic modulation and demodulation system, and more particularly directed toward a telemetry system for relaying signals from sensors in remote, harsh environments. Light is modulated using one or more optical reflective grating and piezoelectric crystal combinations, and demodulated using an interferometer system. The one or more modulators are driven by the responses of one or more sensors thereby modulating one or more carrier wavelengths of a carrier light source. The modulated light signal is transmitted from the sensor or sensors, over an optical fiber, to an interferometer which is used to demodulate the reflected signals and thereby determine the responses of one or more sensors. One embodiment of the invention set forth is that of a telemetry system linking sensors within a borehole to detection and processing equipment at the surface of the earth.

摘要翻译： 本发明涉及一种光纤调制和解调系统，更具体地涉及一种用于在远程恶劣环境中传输来自传感器的信号的遥测系统。 使用一个或多个光学反射光栅和压电晶体组合​​调制光，并使用干涉仪系统进行解调。 一个或多个调制器由一个或多个传感器的响应驱动，从而调制载波光源的一个或多个载波波长。 调制光信号通过光纤从传感器或传感器传输到干涉仪，干涉仪用于解调反射信号，从而确定一个或多个传感器的响应。 提出的本发明的一个实施例是将钻孔内的传感器连接到地球表面处的检测和处理设备的遥测系统。