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    Terahertz frequency domain spectrometer with frequency shifting of source laser beam
    51.
    发明授权
    Terahertz frequency domain spectrometer with frequency shifting of source laser beam 有权
    太赫兹频域光谱仪，源激光束频移

    公开(公告)号：US08604433B2

    公开(公告)日：2013-12-10

    申请号：US12861651

    申请日：2010-08-23

    Applicant: Ronald T. Logan, Jr. ,  Joseph R. Demers

    Inventor： Ronald T. Logan, Jr. ,  Joseph R. Demers

    IPC: G01T1/17 ,  G01J5/20 ,  H04N5/33

    CPC classification number: G01J3/427 ,  A61B5/0507 ,  G01J3/10 ,  G01J3/42 ,  G01J3/4531 ,  G01N21/3581 ,  G01N21/3586 ,  G01N21/39

    Abstract: An apparatus for analyzing, identifying or imaging an target including first and second laser beams coupled to a pair of photoconductive switches to produce CW signals in one or more bands in a range of frequencies greater than 100 GHz focused on and transmitted through or reflected from the target; and a detector for acquiring spectral information from signals received from the target and using a multi-spectral heterodyne process to generate an electrical signal representative of some characteristics of the target. The lasers are tuned to different frequencies and a frequency shifter in the path of one laser beam allows the terahertz beam to be finely adjusted in one or more selected frequency bands.

    Abstract translation: 一种用于分析，识别或成像目标的装置，包括耦合到一对光电导开关的第一和第二激光束，以在大于100GHz的频率的范围内的一个或多个频带中产生CW信号，该信号集中于并经由 目标; 以及检测器，用于从从目标接收的信号中获取光谱信息，并使用多光谱外差处理产生表示目标的某些特性的电信号。 将激光器调谐到不同的频率，并且在一个激光束的路径中的频移器允许在一个或多个所选频带中微调太赫兹波束。

    Standoff explosives detection
    52.
    发明授权
    Standoff explosives detection 失效
    支架炸药检测

    公开(公告)号：US08525114B2

    公开(公告)日：2013-09-03

    申请号：US11985275

    申请日：2007-11-13

    Applicant: John F. Schabron

    Inventor： John F. Schabron

    IPC: G01J3/427

    CPC classification number: G01J3/427 ,  G01N21/3504 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/359 ,  G01N2021/399

    Abstract: The present invention may include methods and apparatus for the detection of explosives using near infrared or infrared spectroscopy to detect nitro or even carbonyl groups. Embodiments may include, at least one radiation emitter may emit at least one wavelength towards a target. At least one reflected wavelength may be generated after the wavelength collides with the target. A reflected wavelength may then be detected by at least one detector and analyzed with an analyzer.

    Abstract translation: 本发明可以包括使用近红外或红外光谱检测炸药以检测硝基或甚至羰基的方法和装置。 实施例可以包括，至少一个辐射发射器可朝向目标发射至少一个波长。 在波长与目标物体碰撞之后，可能会产生至少一个反射波长。 然后可以由至少一个检测器检测反射波长，并用分析仪进行分析。

    DYNAMIC SIGNAL EXTENSION IN OPTICAL DETECTION SYSTEMS
    53.
    发明申请
    DYNAMIC SIGNAL EXTENSION IN OPTICAL DETECTION SYSTEMS 有权
    光学检测系统中的动态信号扩展

    公开(公告)号：US20130119277A1

    公开(公告)日：2013-05-16

    申请号：US13737279

    申请日：2013-01-09

    Applicant: Molecular Devices, LLC

    Inventor： Josef J. Atzler ,  Bernhard Schinwald

    IPC: G01N21/64

    CPC classification number: G01N21/64 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/427 ,  G01J3/4406 ,  G01N21/6408 ,  G01N21/6428 ,  G01N21/6445 ,  G01N21/645 ,  G01N21/763 ,  G01N2021/1738 ,  G01N2021/6415 ,  G01N2021/6419 ,  G01N2021/6441 ,  G01N2021/6482 ,  G01N2201/024 ,  G01N2201/0618 ,  G01N2201/062 ,  G01N2201/0621 ,  G01N2201/0692 ,  G01N2201/0696

    Abstract: Systems and methods for measuring a target in a sample, the target being capable of generating an emitted light in response to an excitation light. In an example system, an excitation light source generates the excitation light along an excitation optical path. An attenuation filter arrangement selectively adds an attenuation filter to the excitation optical path. The attenuation filter attenuates the excitation light by a corresponding attenuation factor. The excitation light exits the attenuation filter arrangement along the excitation optical path to illuminate the sample. A light energy detector receives the emitted light generated in response to the excitation light, and outputs a measured signal level corresponding to an emitted light level. If the light energy detector indicates an overflow, signal measurement is repeated with attenuation filters of increasing attenuation factors until the measured signal level does not overflow.

    Abstract translation: 用于测量样本中的目标的系统和方法，所述目标能够响应于激发光产生发射的光。 在示例性系统中，激发光源沿着激发光路产生激发光。 衰减滤波器装置选择性地将衰减滤波器添加到激励光路。 衰减滤波器通过相应的衰减因子衰减激发光。 激发光沿着激发光路离开衰减滤光器装置以照亮样品。 光能检测器接收响应于激发光产生的发射光，并且输出与发射的光级相对应的测量信号电平。 如果光能检测器指示溢出，则使用增加衰减因子的衰减滤波器重复信号测量，直到测量信号电平不会溢出。

    SLOPED STRUCTURE, METHOD FOR MANUFACTURING SLOPED STRUCTURE, AND SPECTRUM SENSOR
    54.
    发明申请
    SLOPED STRUCTURE, METHOD FOR MANUFACTURING SLOPED STRUCTURE, AND SPECTRUM SENSOR 有权
    斜面结构，制造斜面结构的方法和光谱传感器

    公开(公告)号：US20130026590A1

    公开(公告)日：2013-01-31

    申请号：US13541311

    申请日：2012-07-03

    Applicant: Takahiko YOSHIZAWA

    Inventor： Takahiko YOSHIZAWA

    IPC: H01L29/06 ,  H01L31/0232 ,  H01L21/306

    CPC classification number: G01J3/427 ,  B81C1/00007 ,  B81C1/00126 ,  B81C1/0015 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/513

    Abstract: A method for manufacturing a sloped structure is disclosed. The method includes the steps of: (a) forming a sacrificial film above a substrate; (b) forming a first film above the sacrificial film; (c) forming a second film having a first portion connected to the substrate, a second portion connected to the first film, and a third portion positioned between the first portion and the second portion; (d) removing the sacrificial film; and (e) bending the third portion of the second film after the step (d), thereby sloping the first film with respect to the substrate.

    Abstract translation: 公开了一种倾斜结构的制造方法。 该方法包括以下步骤：（a）在衬底上形成牺牲膜; （b）在牺牲膜上形成第一膜; （c）形成具有连接到所述基板的第一部分的第二膜，连接到所述第一膜的第二部分和位于所述第一部分和所述第二部分之间的第三部分; （d）去除牺牲膜; 和（e）在步骤（d）之后弯曲第二薄膜的第三部分，从而使第一薄膜相对于基底倾斜。

    Method and system for wavelength-dependent imaging and detection using a hybrid filter
    56.
    发明授权
    Method and system for wavelength-dependent imaging and detection using a hybrid filter 有权
    使用混合滤波器进行波长依赖成像和检测的方法和系统

    公开(公告)号：US07655899B2

    公开(公告)日：2010-02-02

    申请号：US12145098

    申请日：2008-06-24

    Applicant: Julie E. Fouquet ,  Rene P. Helbing

    Inventor： Julie E. Fouquet ,  Rene P. Helbing

    IPC: G01J3/50 ,  H01L27/00 ,  H01L31/062 ,  H04N5/225

    CPC classification number: G01J3/427 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/501 ,  G01J3/51 ,  G01J2003/1213

    Abstract: Apparatus and methods for wavelength-dependent detection are provided. A detector includes a hybrid filter having unpatterned and patterned filter layers and at least one light-detecting sensor that detects light in first and second wavelength bands from the patterned filter layer of the hybrid filter. The unpatterned filter layer passes light in two nonoverlapping wavelength bands relative to light in wavelength bands between or among the nonoverlapping wavelength bands. The patterned filter layer includes first and second regions configured respectively to pass light in the first and second wavelength bands of the nonoverlapping wavelength bands passed by the unpatterned filter layer.

    Abstract translation: 提供了用于波长相关检测的装置和方法。 检测器包括具有未图案化和图案化的滤波器层的混合滤波器和至少一个光检测传感器，其从混合滤波器的图案化滤波器层检测第一和第二波长带中的光。 未图案化的滤光层相对于非重叠波长带之间或之间的波长带中的光，在两个不重叠的波长带中通过光。 图案化的滤波器层包括分别配置为使由未图案化的滤波层传递的非重叠波长带的第一和第二波长带中的光通过的第一和第二区域。

    METHOD AND SYSTEM FOR WAVELENGTH-DEPENDENT IMAGING AND DETECTION USING A HYBRID FILTER
    59.
    发明申请
    METHOD AND SYSTEM FOR WAVELENGTH-DEPENDENT IMAGING AND DETECTION USING A HYBRID FILTER 有权
    使用混合滤波器进行波长依赖成像和检测的方法和系统

    公开(公告)号：US20070170352A1

    公开(公告)日：2007-07-26

    申请号：US11695884

    申请日：2007-04-03

    Applicant: Julie Fouquet ,  Rene Helbing

    Inventor： Julie Fouquet ,  Rene Helbing

    IPC: H01J40/14 ,  G01J1/44

    CPC classification number: G01J3/427 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/501 ,  G01J3/51 ,  G01J2003/1213

    Abstract: Apparatus and methods for wavelength-dependent detection are provided. A detector includes a hybrid filter having unpatterned and patterned filter layers and at least one light-detecting sensor that detects light in first and second wavelength bands from the patterned filter layer of the hybrid filter. The unpatterned filter layer passes light in two nonoverlapping wavelength bands relative to light in wavelength bands between or among the nonoverlapping wavelength bands. The patterned filter layer includes first and second regions configured respectively to pass light in the first and second wavelength bands of the nonoverlapping wavelength bands passed by the unpatterned filter layer.

    Abstract translation: 提供了用于波长相关检测的装置和方法。 检测器包括具有未图案化和图案化的滤波器层的混合滤波器和至少一个光检测传感器，其从混合滤波器的图案化滤波器层检测第一和第二波长带中的光。 未图案化的滤光层相对于非重叠波长带之间或之间的波长带中的光，在两个不重叠的波长带中通过光。 图案化的滤波器层包括分别配置为使由未图案化的滤波层传递的非重叠波长带的第一和第二波长带中的光通过的第一和第二区域。

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