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    Spectral optical element, spectrophotometric device, and image forming device using the same
    44.
    发明专利
    Spectral optical element, spectrophotometric device, and image forming device using the same 有权
    光谱元件，分光光度器件和使用该光学元件的图像形成装置

    公开(公告)号：JP2011028171A

    公开(公告)日：2011-02-10

    申请号：JP2009176446

    申请日：2009-07-29

    Applicant: Canon Inc ,  キヤノン株式会社

    Inventor： TAKIZAWA TOKUJI ,  KIMURA KAZUMI

    IPC: G02B5/18 ,  G01J3/20 ,  G01J3/46

    CPC classification number: G02B5/1861 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/10 ,  G01J3/20 ,  G01J3/2803 ,  G01J3/50 ,  G01J3/501 ,  G01J2003/468

    Abstract: PROBLEM TO BE SOLVED: To provide a spectral color sensor which has little detection color difference in relation to chromaticity of a specimen by decreasing generation of mixed colors by high order diffraction light of short wavelengths and by acquiring precise spectral information in an entire evaluation wavelength band considering the optical efficiency of an entire optical system.
    SOLUTION: In a concave reflective spectral element used for a Rowland type spectrometer, when a range of wavelengths detected by the Rowland type spectrometer is above λ1 and below λ2 (λ1 r is satisfied, wherein the bus radius of curvature is R and the sagittal radius of curvature is r.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种光谱颜色传感器，其通过减少短波长的高阶衍射光产生混合色并且通过全面获取精确的光谱信息而相对于样品的色度具有很小的检测色差 考虑整个光学系统的光学效率的评估波长带。 解决方案：在用于Rowland型光谱仪的凹面反射光谱元件中，当由Rowland型光谱仪检测到的波长范围高于λ1且低于λ2（λ1<λ2）时，衍射效率D（λ）在 折射光学元件的波长λ在等式1的范围内在波长λa处具有最大和最大值，凹面反射光谱元件的参考表面具有变形形状，并且满足R> r，其中总线半径 曲率为R，曲率半径为r。 版权所有（C）2011，JPO＆INPIT

    Method and system for monitoring and control of combustion
    45.
    发明专利
    Method and system for monitoring and control of combustion 有权
    燃烧监测与控制方法与系统

    公开(公告)号：JP2010044088A

    公开(公告)日：2010-02-25

    申请号：JP2009253750

    申请日：2009-11-05

    Applicant: Zolo Technologies Inc ,  ゾロ テクノロジーズ,インコーポレイティド

    Inventor： SAPPEY ANDREW D ,  HOWELL JAMES ,  HOFVANDER HENRIK ,  MASTERSON B P

    IPC: G01N21/35 ,  G01J3/10 ,  G01J3/18 ,  G01J3/36 ,  G01J3/42

    CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0289 ,  G01J3/0297 ,  G01J3/108 ,  G01J3/1809 ,  G01J5/601 ,  G01J2003/104 ,  G01J2003/423 ,  G01N21/359 ,  G01N21/39 ,  G01N2021/399 ,  G02B6/14

    Abstract: PROBLEM TO BE SOLVED: To provide method and system for monitoring and control of combustion that overcome any difficulty in attainment of wavelength-variable diode laser absorption spectroscopy (TDLAS). SOLUTION: In this method, multiplexer 16 optically-connected with output of two or more diode lasers 12 having selected laser oscillating frequencies is optically-connected with optical fiber on pitch side. Multiplexed laser beam is transmitted to pitch optical component 20 associated with process chamber 22 through the pitch side optical fiber. The pitch optical component 20 is oriented so as to radiate multiplexed laser output through inside the process chamber. A catch optical component 24 receives the above radiated multiplexed laser output. The catch optical component 24 is optically-connected with the optical fiber transmitting the multiplexed laser output to demultiplexer 28. The demultiplexer 28 demultiplexes laser beam to optically-connect the selected laser oscillating frequency of the beam with a detector 25. This detector has sensitivity to one of the selected laser oscillating frequencies. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供用于监测和控制燃烧的方法和系统，其克服了获得波长可变二极管激光吸收光谱（TDLAS）的任何困难。 解决方案：在该方法中，与选择的激光振荡频率的两个或更多个二极管激光器12的输出光学连接的多路复用器16与间距侧的光纤光学连接。 多路复用激光束通过俯仰侧光纤传输到与处理室22相关联的俯仰光学部件20。 俯仰光学部件20被定向以便通过处理室内部辐射多路复用的激光输出。 捕捉光学部件24接收上述辐射复用激光输出。 捕捉光学部件24与将光复用的激光输出传输到解复用器28的光纤光学连接。解复用器28解复用激光束以将光束的所选激光振荡频率与检测器25光学连接。该检测器对 所选激光振荡频率之一。 版权所有（C）2010，JPO＆INPIT

    Spectroscope manufacturing method
    47.
    发明专利
    Spectroscope manufacturing method 有权
    光谱制造方法

    公开(公告)号：JP2009300420A

    公开(公告)日：2009-12-24

    申请号：JP2008311069

    申请日：2008-12-05

    Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

    Inventor： SHIBAYAMA KATSUMI

    IPC: G01J3/18 ,  G02B5/18

    CPC classification number: G02B5/1861 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0243 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/18 ,  Y10T29/4998

    Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope manufacturing method capable of easily manufacturing highly reliable spectroscopes. SOLUTION: A box body 5 resin-molded in such a way as to have: an external shape of a rectangular parallelepiped; a pair of grooves in its bottom surface; and a hemispherical recession part 10 is prepared. A photo-curable resin agent 27 is applied to a region 12 in a bottom part of the recession part 10 of the box body 5. A light-transmitting mold 28 in which a plurality of grating grooves are arranged and formed along a prescribed direction in its bottom surface is pressed to the applied resin agent 27 to irradiate light to cure the resin agent 27 and provide the region 12 of the recession part 9 with a grating 29 in which the plurality of grating grooves are formed. A reflecting film 15 is provided by depositing Al, Au, etc. in such a way as to cover the grating 29. A photo-detection element 4 is housed in the package 2. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供能够容易地制造高可靠性分光器的分光镜制造方法。 解决方案：以如下方式树脂模制的盒体5：具有：长方体的外形; 底面有一对槽; 并制备半球形凹部10。 将光固化树脂剂27涂布在箱体5的凹部10的底部的区域12上。沿着规定方向配置有多个格栅槽的透光模具28 将其底面压到所施加的树脂剂27上以照射光以固化树脂剂27，并为凹部9的区域12提供形成有多个格栅槽的光栅29。 通过以覆盖光栅29的方式沉积Al，Au等来提供反射膜15.光检测元件4容纳在封装2中。（C）2010，JPO＆INPIT

    Method and apparatus for monitoring and control of combustion
    48.
    发明专利
    Method and apparatus for monitoring and control of combustion 审中-公开
    用于监测和控制燃烧的方法和装置

    公开(公告)号：JP2009162762A

    公开(公告)日：2009-07-23

    申请号：JP2009025174

    申请日：2009-02-05

    Applicant: Zolo Technologies Inc ,  ゾロ テクノロジーズ,インコーポレイティド

    Inventor： SAPPEY ANDREW D ,  HOWELL JAMES ,  HOFVANDER HENRIK ,  MASTERSON B P

    IPC: G01N21/39 ,  B01D53/56 ,  B01D53/74 ,  F23N5/08 ,  G01J3/10 ,  G01J3/18 ,  G01J3/36 ,  G01J3/42 ,  G01N21/35

    CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0289 ,  G01J3/0297 ,  G01J3/108 ,  G01J3/1809 ,  G01J5/601 ,  G01J2003/104 ,  G01J2003/423 ,  G01N21/359 ,  G01N21/39 ,  G01N2021/399 ,  G02B6/14

    Abstract: PROBLEM TO BE SOLVED: To solve the problem for achieving the tunable diode laser absorption spectroscopy (TDLAS). SOLUTION: A multiplexer (16) optically coupled to the outputs of more than one diode lasers (12) having selected lasing frequencies, is further optically coupled to a pitch side optical fiber. Multiplexed laser light is transmitted through the pitch side optical fiber to pitch optics (20) operatively associated with a process chamber (22). The pitch optics (20) are oriented to project multiplexed laser output through the process chamber. Also catch optics (24) receive the projected multiplexed laser output. The catch optics (24) are optically coupled to the optical fiber which transmits the multiplexed laser output to a demultiplexer (28). The demultiplexer (28) demultiplexes the laser light and optically couples to detectors (25) the selected lasing frequencies of light. Each of detectors (25) is sensitive to one of the selected lasing frequencies. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：为了解决实现可调谐二极管激光吸收光谱（TDLAS）的问题。 解决方案：光耦合到具有选定的激光频率的多于一个二极管激光器（12）的输出的多路复用器（16）进一步光耦合到俯仰侧光纤。 复用激光通过俯仰侧光纤传输到与处理室（22）可操作地相关联的俯仰光学器件（20）。 俯仰光学器件（20）被定向成投射通过处理室的多路复用激光输出。 还捕获光学器件（24）接收投影的复用激光输出。 捕获光学器件（24）光耦合到光纤，其将复用的激光输出传输到解复用器（28）。 解复用器（28）将激光解复用并且光耦合到所选择的激光频率的检测器（25）。 每个检测器（25）对所选择的激光频率之一敏感。 版权所有（C）2009，JPO＆INPIT

    Transmission of photon energy data by light
    50.
    发明专利
    Transmission of photon energy data by light 有权
    光子传输光子能量数据

    公开(公告)号：JP2007171177A

    公开(公告)日：2007-07-05

    申请号：JP2006338745

    申请日：2006-12-15

    Applicant: Palo Alto Research Center Inc ,  パロ・アルト・リサーチ・センター・インコーポレーテッドPalo Alto Research Center Incorporated

    Inventor： KIESEL PETER ,  SCHMIDT OLIVER

    IPC: G01N21/63 ,  G01J5/08 ,  G01J5/58 ,  G01N21/64

    CPC classification number: G02B6/4215 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/26 ,  G01J3/2803 ,  G02B6/29358 ,  G02B6/4298

    Abstract: PROBLEM TO BE SOLVED: To perform high-speed detection of high absolute wavelength resolving power, high relative wavelength resolving power and high paired-wavelength sensitivity using a small-sized inexpensive device. SOLUTION: An excitation wavelength converter 12 that is an optical sensor is emits excitation 20, for example, light 24 having photon energy peak values that correspond to the content of a wide-wavelength region light illumination, that is, narrow-wavelength region light within a photon energy region. A propagation member 30 converts the emitted light 24 of a converter 10 to diffused light 32 to propagate a diffused light 32 to the transmission structure 40 in a light-detecting assembly 34. The multilayered transmission structure 40, having lateral modification in photon energy transmission characteristics discharges photons 46 and 48 from regions 42 and 44 that are different, corresponding the photon energies λa and λb of the light 32 received by the incident surface thereof. Photon quantity difference or the photon discharge position in the structure 40 is detected by the mutual detection results of the photon discharge quantities at the positions 52 and 54 of a photon-detecting member 50 and the wavelength change or photon energy distribution of the light 24 is calculated. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：使用小型廉价的装置来执行高绝对波长分辨率的高速检测，高相对波长分辨率和高成对波长灵敏度。 解决方案：作为光学传感器的激发波长转换器12发射激光20，例如具有对应于宽波长区域光照明的内容的光子能量峰值的光24，即窄波长 光子能量区内的区域光。 传播构件30将转换器10的发射光24转换成漫射光32，以在光检测组件34中将漫射光32传播到透射结构40.多层透射结构40具有光子能量传输特性 从不同的区域42和44放射光子46和48，对应于由入射表面接收的光32的光子能量λa和λb。 通过光子检测构件50的位置52和54处的光子排出量的相互检测结果来检测结构40中的光子量差或光子放电位置，并且光​​24的波长变化或光子能量分布为 计算。 版权所有（C）2007，JPO＆INPIT

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