MICROFLUIDIC DEVICES AND RELATED METHODS AND SYSTEMS
    91.
    发明申请
    MICROFLUIDIC DEVICES AND RELATED METHODS AND SYSTEMS 有权
    微流体装置及相关方法和系统

    公开(公告)号:US20080083465A1

    公开(公告)日:2008-04-10

    申请号:US11869718

    申请日:2007-10-09

    IPC分类号: F15B21/00 G05D23/00

    摘要: A microfluidic assembly comprising a replaceable microfluidic circuit and a thermal unit, the microfluidic circuit adapted to contact the thermal unit by contact between one or more membranes in the microfluidic circuit and the at least one temperature controlling element in the thermal unit to achieve temperature control of a substance or substances inside one or more fluidic compartments in the microfluidic circuit. A related method to control temperature and/or physical state of a substance in the fluidic compartments and related testing systems are also described.

    摘要翻译: 一种包括可替换的微流体电路和热单元的微流体组件,所述微流体电路适于通过所述微流体回路中的一个或多个膜与所述热单元中的所述至少一个温度控制元件之间的接触来接触所述热单元,以实现温度控制 在微流体回路内的一个或多个流体室内的物质或物质。 还描述了用于控制流体隔间和相关测试系统中的物质的温度和/或物理状态的相关方法。

    ELECTRICALLY PUMPED LOW-THRESHOLD ULTRA-SMALL PHOTONIC CRYSTAL LASERS
    92.
    发明申请
    ELECTRICALLY PUMPED LOW-THRESHOLD ULTRA-SMALL PHOTONIC CRYSTAL LASERS 有权
    电动泵低功率超小型光子晶体激光器

    公开(公告)号:US20080080579A1

    公开(公告)日:2008-04-03

    申请号:US11777904

    申请日:2007-07-13

    申请人: Axel Scherer

    发明人: Axel Scherer

    IPC分类号: H01S5/34 H01L21/00

    摘要: The invention is a photonic crystal laser including a photonic crystal slab laser cavity including InGaP/InGaAlP crystalline layers, the InGaP/InGaAlP crystalline layers having a relaxed strain at one or more etched surfaces and a higher strain at a plurality of quantum wells and at a distance from the one or more etched surfaces. The photonic crystal laser also includes electrical pads configured to receive an electrical signal the electrical pads attached to the photonic crystal slab laser cavity via an insulating layer, the photonic crystal laser configured to emit a laser light in response to the electrical signal. In another aspect, the invention features a photonic crystal detector including a photonic crystal slab cavity including InGaP/InGaAlP crystalline layers. In yet another aspect, the invention features a process to fabricate a photonic crystal laser cavity.

    摘要翻译: 本发明是一种包括InGaP / InGaAlP结晶层的光子晶体激光腔的光子晶体激光器,InGaP / InGaAlP结晶层在一个或多个蚀刻表面具有松弛应变,在多个量子阱处具有较高的应变, 距离一个或多个蚀刻表面的距离。 光子晶体激光器还包括被配置为经由绝缘层接收附接到光子晶体板激光器腔的电焊盘的电信号的电焊盘,所述光子晶体激光器被配置为响应于电信号而发射激光。 另一方面,本发明的特征在于包括包含InGaP / InGaAlP晶体层的光子晶体平板腔的光子晶体检测器。 在另一方面,本发明的特征在于制造光子晶体激光腔的方法。

    Microfluidic autoregulator devices and arrays for operation with newtonian fluids
    96.
    发明申请
    Microfluidic autoregulator devices and arrays for operation with newtonian fluids 有权
    用于牛顿流体操作的微流控自动调节器和阵列

    公开(公告)号:US20070119510A1

    公开(公告)日:2007-05-31

    申请号:US11606312

    申请日:2006-11-28

    IPC分类号: F15C1/04

    摘要: By use of the vias a microfluidic autoregulator is fabricated comprising an origin of a fluid, a sink for the fluid, a main flow channel coupling the origin and the sink, a valve communicated to the main flow channel to selectively control flow of fluid therethrough, and means dependent on flow through the main flow channel for creating a pressure differential across the valve to at least partially activate the valve to control flow of fluid through the main flow channel. The means for dependent on flow for creating a pressure differential comprises either a dead-end detour channel from the flow channel to the valve, or a loop channel fed back to the control chamber of the valve.

    摘要翻译: 通过使用通孔,制造微流体自动调节器,该微流控自动调节器包括流体的来源,用于流体的水槽,连接原点和水槽的主流动通道,连通到主流动通道的阀,以选择性地控制流体的流动, 并且取决于通过主流动通道的流动的装置,用于在阀门两端产生压差,至少部分地启动阀门,以控制通过主流动通道的流体流动。 用于产生压力差的用于依赖于流动的装置包括从流动通道到阀门的死端迂回通道或反馈到阀的控制室的回路通道。

    Photonic crystal laser sources for chemical detection
    98.
    发明授权
    Photonic crystal laser sources for chemical detection 有权
    光子晶体激光源用于化学检测

    公开(公告)号:US07079240B2

    公开(公告)日:2006-07-18

    申请号:US10794071

    申请日:2004-03-05

    摘要: A system, method and apparatus provide the ability to detect a chemical in an analyte. To detect the chemical, the invention utilizes a laser having an open cavity. A photonic crystal lattice structure having a defect defines a suitable geometry for such a cavity. The analyte is introduced directly into a high optical field of the cavity. Thereafter, the cavity is pumped and an emission from the laser is used to detect the presence of the chemical in the analyte.

    摘要翻译: 系统,方法和装置提供检测分析物中化学物质的能力。 为了检测化学品,本发明利用具有开口腔的激光器。 具有缺陷的光子晶格结构限定了这种空腔的合适几何形状。 将分析物直接引入空腔的高光场。 此后,泵入空腔,并使用来自激光器的发射来检测分析物中化学物质的存在。