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    Thermal management techniques, apparatus and methods for use in microfluidic devices
    31.
    发明申请
    Thermal management techniques, apparatus and methods for use in microfluidic devices 有权
    用于微流体装置的热管理技术，装置和方法

    公开(公告)号：US20060288708A1

    公开(公告)日：2006-12-28

    申请号：US11297106

    申请日：2005-12-07

    Applicant: George Maltezos ,  Matthew Johnston ,  Axel Scherer

    Inventor： George Maltezos ,  Matthew Johnston ,  Axel Scherer

    IPC: F25B21/02

    CPC classification number: B01L3/5027 ,  F25B21/02 ,  F25B21/04 ,  H01L35/30

    Abstract: A heating/cooling device for a microfluidic apparatus having a thermal insulating substrate. The device includes heating/cooling chamber for heating and/or cooling a sample disposed in the chamber; a waste heat channel for carrying away waste heat and/or waste cooling; and at least one Peltier junction having first and second opposing faces, the first face thereof facing towards said heating/cooling chamber and being in thermal communication therewith for providing either heat or cooling to the chamber in response to a flow of electrical current through the at least one Peltier junction, the second face thereof facing towards said waste heat channel and being in thermal communication therewith for either receiving heat from or dumping heat to the channel in response to a flow of electrical current through the Peltier junction.

    Abstract translation: 一种用于具有绝热基底的微流体装置的加热/冷却装置。 该装置包括用于加热和/或冷却设置在腔室中的样品的加热/冷却室; 用于浪费废热和/或废物冷却的废热通道; 以及至少一个珀尔帖接头，其具有第一和第二相对面，其第一面朝向所述加热/冷却室并与其热连通，用于响应于电流通过所述的电流而向所述室提供加热或冷却 至少一个珀耳帖接头，其第二面朝向所述废热通道并与其热连通，以响应于通过珀尔帖接头的电流流动来接收热量或将热量倾倒至通道。

    Silicon on insulator resonator sensors and modulators and method of operating the same
    33.
    发明授权
    Silicon on insulator resonator sensors and modulators and method of operating the same 有权
    绝缘体上的绝缘体传感器和调制器及其操作方法

    公开(公告)号：US07095010B2

    公开(公告)日：2006-08-22

    申请号：US10729242

    申请日：2003-12-04

    Applicant: Axel Scherer ,  Alex Dickinson

    Inventor： Axel Scherer ,  Alex Dickinson

    IPC: G01J1/04 ,  G02B6/00

    CPC classification number: G01N21/7746 ,  G01N2021/7783

    Abstract: A microsensor for sensing a substance comprises a substrate, a source of light, an optical microresonator or semiconductor optical ring microresonator fabricated in the substrate exposed to the substance to allow an interaction between the microresonator and substance, a waveguide coupling the source of light to the optical microresonator, and a detector coupled to the microresonator to measure the resonant frequency of the microresonator, the absorption loss of whispering gallery modes in the microresonator or the quality factor of the microresonator, which are sensitive to interaction of the substance with the optical microresonator. A polymer coating disposed on the microresonator is reactive with the substance. The microsensor may comprise a plurality of microresonators corresponding to a plurality of different resonant frequencies to generate an absorption spectrum of the substance.

    Abstract translation: 用于感测物质的微传感器包括衬底，光源，在暴露于物质的衬底中制造的光学微谐振器或半导体光环微谐振器，以允许微谐振器和物质之间的相互作用，将光源耦合到 光学微谐振器和耦合到微谐振器的检测器，以测量微谐振器的谐振频率，微谐振器中的语音库模式的吸收损失或微谐振器的质量因子，其对物质与光学微谐振器的相互作用敏感。 设置在微谐振器上的聚合物涂层与物质反应。 微传感器可以包括对应于多个不同谐振频率的多个微谐振器以产生该物质的吸收光谱。

    Method for fabricating a tapered optical coupling into a slab waveguide
    35.
    发明授权
    Method for fabricating a tapered optical coupling into a slab waveguide 失效
    将锥形光耦合器制造成平板波导的方法

    公开(公告)号：US07001789B2

    公开(公告)日：2006-02-21

    申请号：US11134008

    申请日：2005-05-20

    Applicant: Ali Aldibi ,  Axel Scherer

    Inventor： Ali Aldibi ,  Axel Scherer

    IPC: H01L21/00

    CPC classification number: B82Y20/00 ,  G02B6/1225 ,  G02B6/1228

    Abstract: A three dimensional adiabatic taper provides a funnel for light to be coupled into high index material. The taper is formed by shadow deposition or sputtering from polysilicon, which can be used to match the refractive index of waveguiding material to which the taper is optically coupled. When designed with the correct shape and adequate smoothness, such tapers form efficient waveguide couplers. Once the light has been coupled through the adiabatic coupler into an index guide on a wafer or chip, an integral design of the transition between the index guide and photonic crystal ensures low loss coupling with a minimum of diffraction and back reflection.

    Abstract translation: 三维绝热锥形件提供用于光耦合到高折射率材料中的漏斗。 通过从多晶硅的阴影沉积或溅射形成锥形，其可以用于匹配锥形光学耦合到的波导材料的折射率。 当设计具有正确的形状和足够的平滑度时，这种锥形形成有效的波导耦合器。 一旦光已经通过绝热耦合器耦合到晶片或芯片上的引导引导件中，索引引导件和光子晶体之间的过渡的整体设计确保了最小的衍射和反射反射的低损耗耦合。

    Optical switching and logic systems and methods
    39.
    发明申请
    Optical switching and logic systems and methods 审中-公开
    光交换和逻辑系统及方法

    公开(公告)号：US20050157974A1

    公开(公告)日：2005-07-21

    申请号：US10967083

    申请日：2004-10-15

    Applicant: Axel Scherer

    Inventor： Axel Scherer

    IPC: G02B6/26 ,  G02B6/42

    CPC classification number: G02B6/26 ,  G02B6/42

    Abstract: Optical switches and logic devices comprising microstructure-doped nanocavity lasers are described. These switches and logic devices have gain and thus can be cascaded and integrated in a network or system such as for example on a chip. Exemplary switching elements switch the intensity, wavelength, or direction of the output. Exemplary logic devices include AND, OR, NAND, NOR, NOT, and XOR gates as well as flip-flops. Microfluidic sorting and delivery as well as optical tweezing and trapping may be employ to select and position a light emitter in an nanooptical cavity to form the nanolaser.

    Abstract translation: 描述了包括微结构掺杂的纳米腔激光器的光开关和逻辑器件。 这些开关和逻辑器件具有增益，因此可以级联并集成在网络或系统中，例如在芯片上。 示例性的开关元件切换输出的强度，波长或方向。 示例性逻辑器件包括AND，OR，NAND，NOR，NOT和XOR门以及触发器。 微流控分选和输送以及光学镊子和捕获可用于选择和定位纳米光腔中的发光体以形成纳米激光。

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