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1. 发明授权

US08620120B2 Retro-reflective structures 有权
标题翻译：反光结构
公开(公告)号：US08620120B2
公开(公告)日：2013-12-31
申请号：US13000825
申请日：2009-06-23
申请人： Roel Baets , Wim Bogaerts , Katrien De Vos , Stijn Scheerlinck
发明人： Roel Baets , Wim Bogaerts , Katrien De Vos , Stijn Scheerlinck
IPC分类号： G02B6/26
CPC分类号： G02B6/34 , G01D5/268 , G02B6/02061 , G02B6/12007 , G02B6/29338 , G02B6/30 , G02B6/4204 , G02B2006/12107 , Y10T29/49002
摘要： A photonic integrated circuit (410) is described comprising at least one signal processing circuit (110). The signal processing circuit (110) comprises at least one input coupling element (120) for coupling incident light from a predetermined incoupling direction into the photonic integrated circuit (410), and at least one output coupling element (130) for coupling light out of the photonic integrated circuit (410) into an outcoupling direction. The relation between the incoupling direction and the outcoupling direction is different from a relation according to the law of reflection and the incoupling direction and the outcoupling direction are substantially the same. Furthermore, an optical sensor probe (400) comprising such a photonic integrated circuit (410) is disclosed. In some embodiments, the optical sensor probe (400) comprises an optical fiber (420) having a first facet and comprises a sensing element physically attached to the first facet, wherein the sensing element comprises said photonic integrated circuit (410).
摘要翻译：描述了包括至少一个信号处理电路（110）的光子集成电路（410）。信号处理电路（110）包括至少一个输入耦合元件（120），用于将来自预定的耦合方向的入射光耦合到光子集成电路（410）中;以及至少一个输出耦合元件（130），用于将光从所述光子集成电路（410）进入外耦合方向。耦合方向与外耦合方向之间的关系不同于根据反射定律的关系，并且耦合方向和外耦合方向基本相同。此外，公开了一种包括这种光子集成电路（410）的光学传感器探针（400）。在一些实施例中，光学传感器探针（400）包括具有第一小面的光纤（420），并且包括物理地连接到第一小面的感测元件，其中感测元件包括所述光子集成电路（410）。

2. 发明申请

US20120296604A1 METHODS AND SYSTEMS FOR SENSING 有权
标题翻译：感测方法和系统
公开(公告)号：US20120296604A1
公开(公告)日：2012-11-22
申请号：US13452180
申请日：2012-04-20
申请人： Peter BIENSTMAN , Tom CLAES , Katrien DE VOS , Jan-Willem HOSTE , Wim BOGAERTS
发明人： Peter BIENSTMAN , Tom CLAES , Katrien DE VOS , Jan-Willem HOSTE , Wim BOGAERTS
IPC分类号： G06F15/00
CPC分类号： C10J3/463 , C10J2300/093 , C10J2300/0973 , C10J2300/0986 , C10J2300/1807 , C10J2300/1838 , C10L3/08 , C10L3/101 , Y02P20/52
摘要： A sensing device for sensing a substance includes a photonics integrated circuit having a resonator element that supports two different radiation modes, e.g. radiation modes of different polarisation, at a predetermined resonance wavelength. The resonator element is configured to convert a phase change or amplitude change experienced by the two different radiation modes upon formation of a layer of receptor molecules onto a sensing surface of the device into a resonance wavelength shift for the two different radiation modes. The sensing device also includes a detection unit arranged to detect the resonance wavelength shift for the two different radiation modes. The detection unit includes a processor that is configured to derive from the detected resonance wavelength shifts for the two different radiation modes, a layer thickness and refractive index of the layer of receptor molecules.
摘要翻译：用于感测物质的感测装置包括具有支撑两种不同辐射模式的谐振器元件的光子学集成电路，例如，在预定的共振波长处的不同偏振的辐射模式。所述谐振器元件被配置为在将所述器件的感测表面上形成受体分子层到所述两种不同辐射模式的谐振波长位移时，将由所述两种不同辐射模式经历的相变或幅度变化转换成谐振波长位移。感测装置还包括检测单元，其被布置成检测两种不同辐射模式的谐振波长偏移。检测单元包括处理器，其被配置为从两个不同辐射模式的检测到的共振波长偏移中导出受体分子层的层厚度和折射率。

3. 发明授权

US09139786B2 Methods and systems for sensing 有权
标题翻译：检测方法和系统
公开(公告)号：US09139786B2
公开(公告)日：2015-09-22
申请号：US13452180
申请日：2012-04-20
申请人： Peter Bienstman , Tom Claes , Katrien De Vos , Jan-Willem Hoste , Wim Bogaerts
发明人： Peter Bienstman , Tom Claes , Katrien De Vos , Jan-Willem Hoste , Wim Bogaerts
IPC分类号： G01B5/02 , C10J3/46 , C10L3/08 , C10L3/10
CPC分类号： C10J3/463 , C10J2300/093 , C10J2300/0973 , C10J2300/0986 , C10J2300/1807 , C10J2300/1838 , C10L3/08 , C10L3/101 , Y02P20/52
摘要： A sensing device for sensing a substance includes a photonics integrated circuit having a resonator element that supports two different radiation modes, e.g. radiation modes of different polarisation, at a predetermined resonance wavelength. The resonator element is configured to convert a phase change or amplitude change experienced by the two different radiation modes upon formation of a layer of receptor molecules onto a sensing surface of the device into a resonance wavelength shift for the two different radiation modes. The sensing device also includes a detection unit arranged to detect the resonance wavelength shift for the two different radiation modes. The detection unit includes a processor that is configured to derive from the detected resonance wavelength shifts for the two different radiation modes, a layer thickness and refractive index of the layer of receptor molecules.
摘要翻译：用于感测物质的感测装置包括具有支撑两种不同辐射模式的谐振器元件的光子学集成电路，例如，在预定的共振波长处的不同偏振的辐射模式。所述谐振器元件被配置为在将所述器件的感测表面上形成受体分子层到所述两种不同辐射模式的谐振波长位移时，将由所述两种不同辐射模式经历的相变或幅度变化转换成谐振波长位移。感测装置还包括检测单元，其被布置成检测两种不同辐射模式的谐振波长偏移。检测单元包括处理器，其被配置为从两个不同辐射模式的检测到的共振波长偏移中导出受体分子层的层厚度和折射率。

4. 发明申请

US20110116735A1 Retro-Reflective Structures 有权
标题翻译：复古反光结构
公开(公告)号：US20110116735A1
公开(公告)日：2011-05-19
申请号：US13000825
申请日：2009-06-23
申请人： Roel Baets , Wim Bogaerts , Katrien De Vos , Stijn Scheerlinck
发明人： Roel Baets , Wim Bogaerts , Katrien De Vos , Stijn Scheerlinck
IPC分类号： G02B6/00 , G02B6/42 , H05K13/00
CPC分类号： G02B6/34 , G01D5/268 , G02B6/02061 , G02B6/12007 , G02B6/29338 , G02B6/30 , G02B6/4204 , G02B2006/12107 , Y10T29/49002
摘要： A photonic integrated circuit (410) is described comprising at least one signal processing circuit (110). The signal processing circuit (110) comprises at least one input coupling element (120) for coupling incident light from a predetermined incoupling direction into the photonic integrated circuit (410), and at least one output coupling element (130) for coupling light out of the photonic integrated circuit (410) into an outcoupling direction. The relation between the incoupling direction and the outcoupling direction is different from a relation according to the law of reflection and the incoupling direction and the outcoupling direction are substantially the same. Furthermore, an optical sensor probe (400) comprising such a photonic integrated circuit (410) is disclosed. In some embodiments, the optical sensor probe (400) comprises an optical fiber (420) having a first facet and comprises a sensing element physically attached to the first facet, wherein the sensing element comprises said photonic integrated circuit (410).
摘要翻译：描述了包括至少一个信号处理电路（110）的光子集成电路（410）。信号处理电路（110）包括至少一个输入耦合元件（120），用于将来自预定的耦合方向的入射光耦合到光子集成电路（410）中;以及至少一个输出耦合元件（130），用于将光从所述光子集成电路（410）进入外耦合方向。耦合方向与外耦合方向之间的关系不同于根据反射定律的关系，并且耦合方向和外耦合方向基本相同。此外，公开了一种包括这种光子集成电路（410）的光学传感器探针（400）。在一些实施例中，光学传感器探针（400）包括具有第一小面的光纤（420），并且包括物理地连接到第一小面的感测元件，其中感测元件包括所述光子集成电路（410）。

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