公开(公告)号：US07876447B2

公开(公告)日：2011-01-25

申请号：US12018693

申请日：2008-01-23

申请人： Jeremy Joachim Ramsden ,  Yosyp Petrovich Sharkan ,  Serhiy Korposh ,  Mikhaylo Yurievich Sichka ,  Nikolay Borisovich Zhitov

发明人： Jeremy Joachim Ramsden ,  Yosyp Petrovich Sharkan ,  Serhiy Korposh ,  Mikhaylo Yurievich Sichka ,  Nikolay Borisovich Zhitov

IPC分类号： G01B9/02

CPC分类号： G01N21/7703 ,  G01D5/268 ,  G01N21/45 ,  G01N2021/772 ,  G01N2021/7779

摘要： Apparatus for determining a parameter of a sample has an optical sensor in the form of a monofibre waveguide having a distal end coated with a film that is placed in a sample. The waveguide has an input channel connected to a radiation light source and an output channel connected to a photodiode and amplifier to receive signals representative of the interference patterns created at the interface between the film and the sample. A computer receives the signals via an analogue to digital converter for processing the information and providing a measurement of the parameter. The measurement of the parameter may be used to control a process or system.

摘要翻译： 用于确定样品参数的装置具有单体波导形式的光学传感器，其具有涂覆有放置在样品中的膜的远端。 波导具有连接到辐射光源的输入通道和连接到光电二极管和放大器的输出通道，以接收表示在膜和样品之间的界面处产生的干涉图案的信号。 计算机经由模拟数字转换器接收信号以处理信息并提供该参数的测量值。 参数的测量可用于控制过程或系统。

公开(公告)号：US20090185169A1

公开(公告)日：2009-07-23

申请号：US12018693

申请日：2008-01-23

申请人： Jeremy Joachim Ramsden ,  Yosyp Petrovich Sharkan ,  Serhiy Korposh ,  Mikhailo Yurievich Sichka ,  Nikolay Borisovich Zhitov

发明人： Jeremy Joachim Ramsden ,  Yosyp Petrovich Sharkan ,  Serhiy Korposh ,  Mikhailo Yurievich Sichka ,  Nikolay Borisovich Zhitov

IPC分类号： G01N21/00 ,  G01B9/02

CPC分类号： G01N21/7703 ,  G01D5/268 ,  G01N21/45 ,  G01N2021/772 ,  G01N2021/7779

摘要： Apparatus for determining a parameter of a sample has an optical sensor in the form of a monofibre waveguide having a distal end coated with a film that is placed in a sample. The waveguide has an input channel connected to a radiation light source and an output channel connected to a photodiode and amplifier to receive signals representative of the interference patterns created at the interface between the film and the sample. A computer receives the signals via an analogue to digital converter for processing the information and providing a measurement of the parameter. The measurement of the parameter may be used to control a process or system.

摘要翻译： 用于确定样品参数的装置具有单体波导形式的光学传感器，其具有涂覆有放置在样品中的膜的远端。 波导具有连接到辐射光源的输入通道和连接到光电二极管和放大器的输出通道，以接收表示在膜和样品之间的界面处产生的干涉图案的信号。 计算机经由模拟数字转换器接收信号以处理信息并提供该参数的测量值。 参数的测量可用于控制过程或系统。