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公开(公告)号:US08033136B2
公开(公告)日:2011-10-11
申请号:US11635386
申请日:2006-12-06
申请人: George Maltezos , Axel Scherer , Jeremy Witzens
发明人: George Maltezos , Axel Scherer , Jeremy Witzens
IPC分类号: A44C17/00
CPC分类号: A44C17/00 , A44C17/001 , A44C17/005 , G01N21/87 , G02B5/18 , G02B5/1857
摘要: Various embodiments described herein comprise a gemstone or other piece of jewelry, which incorporates one or more diffractive optical elements to enhance the fire displayed by the gemstone. In certain embodiments, the diffractive optical element comprises a diffraction grating etched on one or more facets of the gemstone.
摘要翻译: 本文描述的各种实施例包括宝石或其他珠宝首饰,其包含一个或多个衍射光学元件以增强由宝石显示的火。 在某些实施例中,衍射光学元件包括在宝石的一个或多个刻面上刻蚀的衍射光栅。
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公开(公告)号:US20070157667A1
公开(公告)日:2007-07-12
申请号:US11635386
申请日:2006-12-06
申请人: George Maltezos , Axel Scherer , Jeremy Witzens
发明人: George Maltezos , Axel Scherer , Jeremy Witzens
IPC分类号: A44C17/00
CPC分类号: A44C17/00 , A44C17/001 , A44C17/005 , G01N21/87 , G02B5/18 , G02B5/1857
摘要: Various embodiments described herein comprise a gemstone or other piece of jewelry, which incorporates one or more diffractive optical elements to enhance the fire displayed by the gemstone. In certain embodiments, the diffractive optical element comprises a diffraction grating etched on one or more facets of the gemstone.
摘要翻译: 本文描述的各种实施例包括宝石或其他珠宝首饰,其包含一个或多个衍射光学元件以增强由宝石显示的火。 在某些实施例中,衍射光学元件包括在宝石的一个或多个刻面上刻蚀的衍射光栅。
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公开(公告)号:US20060233504A1
公开(公告)日:2006-10-19
申请号:US11146940
申请日:2005-06-07
申请人: Michael Hochberg , Tom Baehr-Jones , Chris Walker , Jeremy Witzens , Lawrence Gunn , Axel Scherer
发明人: Michael Hochberg , Tom Baehr-Jones , Chris Walker , Jeremy Witzens , Lawrence Gunn , Axel Scherer
IPC分类号: G02B6/10
CPC分类号: G02B6/124 , B82Y10/00 , B82Y20/00 , G01N21/66 , G01N21/774 , G01N2021/7776
摘要: Various embodiment comprise silicon-on-insulator waveguide designs that simultaneously achieve both high optical confinement, low-loss, and provide for electrical connections. In certain embodiments, high index contrast waveguides comprise a central elongate waveguide portion and a segmented portion comprising a single thin layer of Silicon-On-Insulator that achieves both high optical confinement and minimal insertion loss. Other devices, such as chemical and biological sensors, and optical elements may also be fabricated.
摘要翻译: 各种实施例包括同时实现高光限制,低损耗和提供电连接的绝缘体上硅波导设计。 在某些实施例中,高折射率对比度波导包括中心细长波导部分和包括实现高光限制和最小插入损耗的单个绝缘体硅薄层的分段部分。 也可以制造其它装置,例如化学和生物传感器,以及光学元件。
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公开(公告)号:US20080069733A1
公开(公告)日:2008-03-20
申请号:US11856722
申请日:2007-09-18
申请人: George Maltezos , Jeremy Witzens , Axel Scherer
发明人: George Maltezos , Jeremy Witzens , Axel Scherer
CPC分类号: G01N21/6428 , B01L3/50273 , B01L3/502738 , B01L2200/026 , B01L2200/027 , B01L2200/0605 , B01L2200/0689 , B01L2200/10 , B01L2200/141 , B01L2200/142 , B01L2200/143 , B01L2200/146 , B01L2200/148 , B01L2200/16 , B01L2300/042 , B01L2300/0654 , B01L2300/0819 , B01L2300/14 , B01L2400/0478 , B01L2400/0481 , B01L2400/0487 , B01L2400/0638 , B01L2400/0655 , B01L2400/0683 , B81C1/00119 , G01N21/03 , G01N21/0332 , G01N21/05 , G01N21/6456 , G01N2021/0321 , G01N2021/0325 , G01N2021/0346 , G01N2021/0364 , G01N2201/024 , Y10T137/0318 , Y10T137/0396 , Y10T137/1714 , Y10T137/2202 , Y10T137/8811
摘要: An apparatus for analysis of a sample and in particular of a biological sample. The apparatus contains a microfluidic chip with dies, adapted to be selectively activated or deactivated by presence of target molecules in the biological sample. The apparatus further contains a light source to emit light for illumination of the microfluidic chip and an optical filter to allow passage of the light from the dies once activated or deactivated by the presence of the target molecules. A method for pressurizing a microfluidic chip is also disclosed, where a chamber is provided, the chamber is connected with the microfluidic chip and pressure is applied to the chamber.
摘要翻译: 用于分析样品,特别是生物样品的装置。 该装置包含具有管芯的微流体芯片,适于通过生物样品中目标分子的存在而被选择性地活化或失活。 该装置还包含用于发射微流芯片照明的光源和滤光器,以允许通过靶分子的存在激活或去激活来自模具的光的通过。 还公开了一种用于对微流体芯片加压的方法,其中设置有腔室,腔室与微流体芯片连接,并且将压力施加到腔室。
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公开(公告)号:US07315679B2
公开(公告)日:2008-01-01
申请号:US11146940
申请日:2005-06-07
申请人: Michael J. Hochberg , Tom Baehr-Jones , Chris I. Walker , Jeremy Witzens , Lawrence C. Gunn , Axel Scherer
发明人: Michael J. Hochberg , Tom Baehr-Jones , Chris I. Walker , Jeremy Witzens , Lawrence C. Gunn , Axel Scherer
IPC分类号: G02B6/10
CPC分类号: G02B6/124 , B82Y10/00 , B82Y20/00 , G01N21/66 , G01N21/774 , G01N2021/7776
摘要: Various embodiment comprise silicon-on-insulator waveguide designs that simultaneously achieve both high optical confinement, low-loss, and provide for electrical connections. In certain embodiments, high index contrast waveguides comprise a central elongate waveguide portion and a segmented portion comprising a single thin layer of Silicon-On-Insulator that achieves both high optical confinement and minimal insertion loss. Other devices, such as chemical and biological sensors, and optical elements may also be fabricated.
摘要翻译: 各种实施例包括同时实现高光限制,低损耗和提供电连接的绝缘体上硅波导设计。 在某些实施例中,高折射率对比度波导包括中心细长波导部分和包括实现高光限制和最小插入损耗的单个绝缘体硅薄层的分段部分。 也可以制造其它装置,例如化学和生物传感器,以及光学元件。
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公开(公告)号:US20050286832A1
公开(公告)日:2005-12-29
申请号:US11119380
申请日:2005-04-29
申请人: Jeremy Witzens , Axel Scherer
发明人: Jeremy Witzens , Axel Scherer
CPC分类号: G02B6/4206 , G02B6/124 , G02B6/2706
摘要: An apparatus and method for increasing efficiency of grating couplers are disclosed. The apparatus through the use of a defect or a reflective element allows coupling of light around a normal or nearly normal angle with a high efficiency. The method disclosed teaches how to increase the efficiency of a grating coupler through the use of a defect or a mirror. The apparatus and method can be of particular utility in the context of optical clocking implemented with a III-V chip flip-chip bonded on a CMOS chip.
摘要翻译: 公开了一种提高光栅耦合器效率的装置和方法。 通过使用缺陷或反射元件的装置允许以高效率将光围绕正常或几乎正常的角度耦合。 所公开的方法教导了如何通过使用缺陷或反射镜来提高光栅耦合器的效率。 该装置和方法可以在使用结合在CMOS芯片上的III-V芯片倒装芯片实现的光时钟的上下文中具有特别的用途。
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公开(公告)号:US09103786B2
公开(公告)日:2015-08-11
申请号:US13457199
申请日:2012-04-26
申请人: George Maltezos , Jeremy Witzens , Axel Scherer
发明人: George Maltezos , Jeremy Witzens , Axel Scherer
CPC分类号: G01N21/6428 , B01L3/50273 , B01L3/502738 , B01L2200/026 , B01L2200/027 , B01L2200/0605 , B01L2200/0689 , B01L2200/10 , B01L2200/141 , B01L2200/142 , B01L2200/143 , B01L2200/146 , B01L2200/148 , B01L2200/16 , B01L2300/042 , B01L2300/0654 , B01L2300/0819 , B01L2300/14 , B01L2400/0478 , B01L2400/0481 , B01L2400/0487 , B01L2400/0638 , B01L2400/0655 , B01L2400/0683 , B81C1/00119 , G01N21/03 , G01N21/0332 , G01N21/05 , G01N21/6456 , G01N2021/0321 , G01N2021/0325 , G01N2021/0346 , G01N2021/0364 , G01N2201/024 , Y10T137/0318 , Y10T137/0396 , Y10T137/1714 , Y10T137/2202 , Y10T137/8811
摘要: An apparatus for analysis of a sample and in particular of a biological sample. The apparatus contains a microfluidic chip with dies, adapted to be selectively activated or deactivated by presence of target molecules in the biological sample. The apparatus further contains a light source to emit light for illumination of the microfluidic chip and an optical filter to allow passage of the light from the dies once activated or deactivated by the presence of the target molecules. A method for pressurizing a microfluidic chip is also disclosed, where a chamber is provided, the chamber is connected with the microfluidic chip and pressure is applied to the chamber.
摘要翻译: 用于分析样品,特别是生物样品的装置。 该装置包含具有管芯的微流体芯片,适于通过生物样品中目标分子的存在而被选择性地活化或失活。 该装置还包含用于发射微流芯片照明的光源和滤光器,以允许通过靶分子的存在激活或去激活来自模具的光的通过。 还公开了一种用于对微流体芯片加压的方法,其中设置有腔室,腔室与微流体芯片连接,并且将压力施加到腔室。
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公开(公告)号:US08187541B2
公开(公告)日:2012-05-29
申请号:US11856722
申请日:2007-09-18
申请人: George Maltezos , Jeremy Witzens , Axel Scherer
发明人: George Maltezos , Jeremy Witzens , Axel Scherer
IPC分类号: G01N21/00 , G01N21/01 , G01N21/76 , G21K5/00 , C25B13/00 , G01N33/48 , F17D1/16 , F17D3/00 , G01J3/30 , G01B9/02
CPC分类号: G01N21/6428 , B01L3/50273 , B01L3/502738 , B01L2200/026 , B01L2200/027 , B01L2200/0605 , B01L2200/0689 , B01L2200/10 , B01L2200/141 , B01L2200/142 , B01L2200/143 , B01L2200/146 , B01L2200/148 , B01L2200/16 , B01L2300/042 , B01L2300/0654 , B01L2300/0819 , B01L2300/14 , B01L2400/0478 , B01L2400/0481 , B01L2400/0487 , B01L2400/0638 , B01L2400/0655 , B01L2400/0683 , B81C1/00119 , G01N21/03 , G01N21/0332 , G01N21/05 , G01N21/6456 , G01N2021/0321 , G01N2021/0325 , G01N2021/0346 , G01N2021/0364 , G01N2201/024 , Y10T137/0318 , Y10T137/0396 , Y10T137/1714 , Y10T137/2202 , Y10T137/8811
摘要: An apparatus for analysis of a sample and in particular of a biological sample. The apparatus contains a microfluidic chip with dies, adapted to be selectively activated or deactivated by presence of target molecules in the biological sample. The apparatus further contains a light source to emit light for illumination of the microfluidic chip and an optical filter to allow passage of the light from the dies once activated or deactivated by the presence of the target molecules. A method for pressurizing a microfluidic chip is also disclosed, where a chamber is provided, the chamber is connected with the microfluidic chip and pressure is applied to the chamber.
摘要翻译: 用于分析样品,特别是生物样品的装置。 该装置包含具有管芯的微流体芯片,适于通过生物样品中目标分子的存在而被选择性地活化或失活。 该装置还包含用于发射微流芯片照明的光源和滤光器,以允许通过靶分子的存在激活或去激活来自模具的光的通过。 还公开了一种用于对微流体芯片加压的方法,其中设置有腔室,腔室与微流体芯片连接,并且将压力施加到腔室。
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公开(公告)号:US08479538B2
公开(公告)日:2013-07-09
申请号:US13253678
申请日:2011-10-05
申请人: George Maltezos , Axel Scherer , Jeremy Witzens
发明人: George Maltezos , Axel Scherer , Jeremy Witzens
IPC分类号: A44C17/00
CPC分类号: A44C17/00 , A44C17/001 , A44C17/005 , G01N21/87 , G02B5/18 , G02B5/1857
摘要: Various embodiments described herein comprise a gemstone or other piece of jewelry, which incorporates one or more diffractive optical elements to enhance the fire displayed by the gemstone. In certain embodiments, the diffractive optical element comprises a diffraction grating etched on one or more facets of the gemstone.
摘要翻译: 本文描述的各种实施例包括宝石或其他珠宝首饰,其包含一个或多个衍射光学元件以增强由宝石显示的火。 在某些实施例中,衍射光学元件包括在宝石的一个或多个刻面上刻蚀的衍射光栅。
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公开(公告)号:US20120234393A1
公开(公告)日:2012-09-20
申请号:US13457199
申请日:2012-04-26
申请人: George Maltezos , Jeremy Witzens , Axel Scherer
发明人: George Maltezos , Jeremy Witzens , Axel Scherer
IPC分类号: F03B11/00
CPC分类号: G01N21/6428 , B01L3/50273 , B01L3/502738 , B01L2200/026 , B01L2200/027 , B01L2200/0605 , B01L2200/0689 , B01L2200/10 , B01L2200/141 , B01L2200/142 , B01L2200/143 , B01L2200/146 , B01L2200/148 , B01L2200/16 , B01L2300/042 , B01L2300/0654 , B01L2300/0819 , B01L2300/14 , B01L2400/0478 , B01L2400/0481 , B01L2400/0487 , B01L2400/0638 , B01L2400/0655 , B01L2400/0683 , B81C1/00119 , G01N21/03 , G01N21/0332 , G01N21/05 , G01N21/6456 , G01N2021/0321 , G01N2021/0325 , G01N2021/0346 , G01N2021/0364 , G01N2201/024 , Y10T137/0318 , Y10T137/0396 , Y10T137/1714 , Y10T137/2202 , Y10T137/8811
摘要: An apparatus for analysis of a sample and in particular of a biological sample. The apparatus contains a microfluidic chip with dies, adapted to be selectively activated or deactivated by presence of target molecules in the biological sample. The apparatus further contains a light source to emit light for illumination of the microfluidic chip and an optical filter to allow passage of the light from the dies once activated or deactivated by the presence of the target molecules. A method for pressurizing a microfluidic chip is also disclosed, where a chamber is provided, the chamber is connected with the microfluidic chip and pressure is applied to the chamber.
摘要翻译: 用于分析样品,特别是生物样品的装置。 该装置包含具有管芯的微流体芯片,适于通过生物样品中目标分子的存在而被选择性地活化或失活。 该装置还包含用于发射微流芯片照明的光源和滤光器,以允许通过靶分子的存在激活或去激活来自模具的光的通过。 还公开了一种用于对微流体芯片加压的方法,其中设置有腔室,腔室与微流体芯片连接,并且将压力施加到腔室。
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