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    Miniaturized confocal spectrometer
    101.
    发明授权
    Miniaturized confocal spectrometer 有权
    小型共焦光谱仪

    公开(公告)号：US08525988B2

    公开(公告)日：2013-09-03

    申请号：US12779368

    申请日：2010-05-13

    Applicant: Sven Schoenfelder ,  Andreas Bablich ,  Dirk Baxmann ,  Robert James Kennedy

    Inventor： Sven Schoenfelder ,  Andreas Bablich ,  Dirk Baxmann ,  Robert James Kennedy

    IPC: G01J3/28

    CPC classification number: G01J3/28 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/44 ,  G02B21/0032 ,  G02B21/0076

    Abstract: The invention relates to a miniaturized spectrometer for investigating the spectrum of emission radiation excited in an object by incident radiation. For the miniaturized spectrometer according to the invention, a diode laser is preferably used as an edge emitter (without a perforated shutter). The window of the edge emitter is arranged at the focal point of the converging lens at the input of the illuminating beam path (without an optical fiber), preferably without a perforated shutter. The edge emitter produces a divergent beam pencil with an elliptical cross-section. The length ratio of the main axes of the ellipse is more than 2:1. The large main axis of the ellipse runs parallel to the longitudinal axis of the entry slit of the microspectrometer.

    Abstract translation: 本发明涉及一种用于研究通过入射辐射在物体中激发的发射辐射的光谱的小型化光谱仪。 对于根据本发明的小型化的光谱仪，优选使用二极管激光器作为边缘发射器（没有穿孔的快门）。 边缘发射器的窗口布置在会聚透镜的焦点处的照明光束路径的输入处（无光纤），优选地没有多孔光闸。 边缘发射器产生具有椭圆形横截面的发散光束笔。 椭圆的主轴长度比大于2：1。 椭圆的大主轴线平行于显微光谱仪的入口狭缝的纵向轴线延伸。

    System, method and apparatus for a micromachined interferometer using optical splitting
    102.
    发明授权
    System, method and apparatus for a micromachined interferometer using optical splitting 有权
    使用光学分裂的微加工干涉仪的系统，方法和装置

    公开(公告)号：US08508745B2

    公开(公告)日：2013-08-13

    申请号：US12849638

    申请日：2010-08-03

    Applicant: Bassam A. Saadany ,  Diaa A. Khalil ,  Tarik E. Bourouina

    Inventor： Bassam A. Saadany ,  Diaa A. Khalil ,  Tarik E. Bourouina

    IPC: G01B9/02

    CPC classification number: G01J3/02 ,  G01B9/02051 ,  G01J3/0256 ,  G01J3/4535 ,  G02B17/023 ,  G02B26/0841

    Abstract: A Mach-Zehnder MEMS interferometer is achieved using two half plane beam splitters formed at respective edges of a first medium. The first beam splitter is optically coupled to receive an incident beam and operates to split the incident beam into two beams, a first one propagating in the first medium towards the second beam splitter and a second one propagating in a second medium. A moveable mirror in the second medium reflects the second beam back towards the second beam splitter to cause interference of the two beams.

    Abstract translation: 使用形成在第一介质的相应边缘处的两个半平面分束器来实现马赫 - 策德尔MEMS干涉仪。 第一分束器被光学耦合以接收入射光束并且操作以将入射光束分成两束，第一光束分离器在第一介质中传播到第二分束器，第二光束在第二介质中传播。 第二介质中的可移动反射镜将第二光束反射回第二光束分离器以引起两个光束的干涉。

    SPECTROMETER MINIATURIZED FOR WORKING WITH CELLULAR PHONES AND OTHER PORTABLE ELECTRONIC DEVICES
    104.
    发明申请
    SPECTROMETER MINIATURIZED FOR WORKING WITH CELLULAR PHONES AND OTHER PORTABLE ELECTRONIC DEVICES 有权
    微型手机与其他便携式电子设备配合使用的光谱仪

    公开(公告)号：US20130114077A1

    公开(公告)日：2013-05-09

    申请号：US13675683

    申请日：2012-11-13

    Applicant: Jingyun Zhang

    Inventor： Jingyun Zhang

    IPC: G01J3/28

    CPC classification number: G01N33/48 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/28

    Abstract: Based on the present invention, superior compact spectrometers may be constructed and integrated into a cellular phone, or attached to a cellular phone. Such a cellular phone may be a PDA phone, which supplies electrical power to the said spectrometer, provided with data storage, signal processing capability, and real-time display. As a combined standalone system, it allows spectroscopic measurements to be fulfilled in real-time applications in field, and results can be sent out in wireless communication to a remote station or to another cellular phone user in order to share the measurement results right away. When the system is used with a laser to function as a Raman spectrometer system, it can fulfill many daily routine tasks encountered by ordinary civilians, for example, the blood glucose monitoring for diabetes patients at home in a non-invasive manner.

    Abstract translation: 基于本发明，优质小型光谱仪可以被构建并集成到蜂窝电话中，或者附着到蜂窝电话。 这种蜂窝电话可以是提供数据存储，信号处理能力和实时显示的向所述光谱仪提供电力的PDA电话。 作为组合的独立系统，它允许在现场的实时应用中实现光谱测量，并且可以将结果以无线通信方式发送到远程站或另一蜂窝电话用户，以便立即共享测量结果。 当系统与激光一起用作拉曼光谱仪系统时，可以实现普通平民遇到的日常常规工作，例如，以非侵入性方式对家中糖尿病患者进行血糖监测。

    SPECTROMETER MODULE
    105.
    发明申请
    SPECTROMETER MODULE 有权
    光谱仪模块

    公开(公告)号：US20130038874A1

    公开(公告)日：2013-02-14

    申请号：US13637410

    申请日：2011-03-16

    Applicant: Katsumi Shibayama ,  Takafumi Yokino

    Inventor： Katsumi Shibayama ,  Takafumi Yokino

    IPC: G01J3/28

    CPC classification number: G01J3/021 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/36

    Abstract: A spectroscopic module 1 is provided with a spectroscopic unit 8 and a photodetector 9 in addition to a spectroscopic unit 7 and a photodetector 4 and thus can enhance its detection sensitivity for light in a wide wavelength range or different wavelength regions of light. A light-transmitting hole 4b is disposed between light detecting portions 4a, 9a, while a reflection unit 6 is provided so as to oppose a region R in a light-absorbing substrate 2, whereby the size can be kept from becoming larger. Ambient light La is absorbed by the region R in the substrate 2. Any part of the light La transmitted through the region R in the substrate 2 is reflected to the region R by the unit 6 formed so as to oppose the region R, whereby stray light can be inhibited from being caused by the incidence of the light La.

    Abstract translation: 分光模块1除了分光单元7和光电检测器4之外还设置有分光单元8和光电检测器9，因此可以提高其在宽波长范围或不同波长区域中的光的检测灵敏度。 在光检测部分4a，9a之间设置透光孔4b，同时设置反射单元6以与光吸收基板2中的区域R相对，从而可以防止尺寸变大。 环境光La被衬底2中的区域R吸收。通过衬底2中的区域R透射的光La的任何部分被形成为与区域R相对的单元6反射到区域R，由此杂散 可以防止光被光La的发生引起。

    Optical emission spectroscopy device
    108.
    发明授权
    Optical emission spectroscopy device 有权
    光发射光谱仪器

    公开(公告)号：US08334973B2

    公开(公告)日：2012-12-18

    申请号：US12724996

    申请日：2010-03-16

    Applicant: Thomas P. Hicks ,  Donald DeWitt ,  David Martin Taylor ,  Wayne Skinner

    Inventor： Thomas P. Hicks ,  Donald DeWitt ,  David Martin Taylor ,  Wayne Skinner

    IPC: G01J3/30

    CPC classification number: G01J3/443 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01N21/03 ,  G01N21/69 ,  G01N2021/0346

    Abstract: A spectral analysis apparatus includes a light transmissive envelope, first and second electrodes, a sleeve, and first and second electrical contacts. The light transmissive envelope contains a fluid operable to emit light when electrically energized. The first electrode is disposed upon an external surface of an end portion of the envelope external to the envelope. The second electrode is disposed upon an external surface of a second end portion external to the envelope. The sleeve defines a cavity configured to removably receive the envelope. The electrical contacts are in communication with the cavity and are configured to electrically connect to the corresponding electrode when the envelope is within the sleeve. The electrical contacts are connectable to an electrical power supply and electrically energize the fluid when connected to the electrical power supply.

    Abstract translation: 光谱分析装置包括透光外壳，第一和第二电极，套筒以及第一和第二电触点。 透光包络包含可操作以在电通电时发光的流体。 第一电极设置在信封外部的信封的端部的外表面上。 第二电极设置在外壳外部的第二端部的外表面上。 套筒限定了被构造成可移除地接收信封的空腔。 电触点与空腔连通，并且当外壳处于套筒内时被构造成电连接到相应的电极。 电触头可连接到电源，并在连接到电源时对流体进行电激励。

    SPECTROSCOPIC SENSOR AND ANGLE LIMITING FILTER
    109.
    发明申请
    SPECTROSCOPIC SENSOR AND ANGLE LIMITING FILTER 有权
    光谱传感器和角度限制滤光片

    公开(公告)号：US20120236313A1

    公开(公告)日：2012-09-20

    申请号：US13413949

    申请日：2012-03-07

    Applicant: Noriyuki NAKAMURA

    Inventor： Noriyuki NAKAMURA

    IPC: G01N21/55 ,  G02B27/00

    CPC classification number: G02B5/20 ,  G01J3/0205 ,  G01J3/0256 ,  G01J3/0289 ,  G01J3/28 ,  G01J3/36 ,  G01J2003/1226 ,  H01L27/1462 ,  H01L27/14623

    Abstract: An angle limiting filter includes: a first light-shielding layer containing a first light-shielding material and provided with a first opening; a second light-shielding layer containing a second light-shielding material and located in a region which surrounds at least one portion of the first light-shielding layer; a third light-shielding layer containing the first light-shielding material, provided with a second opening at least one portion of which overlaps the first opening, and located above the first light-shielding layer; and a fourth light-shielding layer containing the second light-shielding material and located above the second light-shielding layer in a region which surrounds at least one portion of the third light-shielding layer.

    Abstract translation: 角度限制滤光器包括：第一遮光层，包含第一遮光材料并设有第一开口; 第二遮光层，其包含第二遮光材料，位于围绕所述第一遮光层的至少一部分的区域中; 第三遮光层，其包含第一遮光材料，该第三遮光层的至少一部分设置有与第一开口重叠的第二开口，位于第一遮光层的上方; 以及第四遮光层，其包含第二遮光材料，并且位于围绕第三遮光层的至少一部分的区域中，位于第二遮光层的上方。

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