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    • 62. 发明申请
    • MINIATURIZED OPTICAL THIN-FILM WAVEGUIDE SPECTROMETER
    • 小型化光学THIN OPTIC SPECTROMETER
    • WO1997027460A1
    • 1997-07-31
    • PCT/EP1997000326
    • 1997-01-24
    • MÜLLER, JörgSANDER, Dietmar
    • G01J03/18
    • G02B6/12007G01J3/0259G01J3/18
    • The invention concerns a spectrometer which comprises: a thin light guide layer (4) in a layered structure (3) produced in thin-film technology between two cover layers (5, 6) with a lower refractive index; a light guide layer end face which has a grid (a, b) and is irradiated through the light guide layer with light to be analyzed; and a projection arrangement for displaying the spectrum on a line-scanning sensor, the grid being formed as a stepped grid with step edges perpendicular to the layer plane by removing regions of the layered structure which project in the layer direction by means of the mask technique. The spectrometer is characterized in that the grid is formed with transparent surfaces (a, b).
    • 用薄的光导层A光谱仪(4)在一个在薄膜制造技术层结构(3)两者之间的覆盖层(5,6)更低的折射率的,具有网格中的导光层的通过光导层(A,B)的端面 待分析的光照射,并配有投影装置,用于对线传感器成像的光谱,所述光栅构造为台阶在垂直于层的平面台阶边缘磨损引起的在层结构的切片方向的区域突出的掩模技术光栅,其特征在于所述光栅与透明 表面(A,b)形成。
    • 64. 发明申请
    • PROCEDURE FOR CONTROLLING A RADIATION SOURCE AND CONTROLLABLE RADIATION SOURCE
    • 用于控制辐射源和可控辐射源的程序
    • WO1988010462A1
    • 1988-12-29
    • PCT/FI1988000103
    • 1988-06-23
    • VALTION TEKNILLINEN TUTKIMUSKESKUSKERÄNEN, HeimoMALINEN, Jouko
    • VALTION TEKNILLINEN TUTKIMUSKESKUS
    • G05D25/02
    • G01N21/255G01J1/08G01J1/32G01J3/0259G01J3/10G01N2201/0621
    • The present invention concerns a procedure for controlling a radiation source which has been implemented with the aid of light-emitting diodes, or LEDs, from the radiation produced by them being separated the desired wavelength range, of which the intensity is controlled or maintained constant. The radiation source is implemented by means of a LED row (2) formed of semiconductor chips, or LED elements, (21, 22, 23,..., 26), from the radiation of which is separated a wavelength range ( DELTA lambda 1, DELTA lambda 2,...) depending on the location of the LED element in said arrays with an optical means dispersing the radiation to a spectrum, and the intensity of the radiation in this wavelength range, or of the output radiation, is controlled or maintained constant by observing the intensity thereof and regulating with its aid the current passing through the respective LED element. The wavelength ranges of the output radiation are selected electrically by activating a suitable LED element (21, 22, 23,..., 26) in the LED row (2).
    • 本发明涉及一种用于控制辐射源的方法,该辐射源已经借助于发光二极管或LED由其产生的辐射而被分离出所需波长范围,其强度被控制或保持恒定。 辐射源通过由半导体芯片或LED元件(21,22,23,...,26)形成的LED排(2)实现,其中辐射源被分离成波长范围(DELTAλ 1,DELTAλ2,...),这取决于LED元件在所述阵列中的位置,其中光学装置将辐射分散到光谱,并且在该波长范围或输出辐射中的辐射的强度是 通过观察其强度并通过其辅助调节通过相应的LED元件的电流来控制或维持恒定。 通过激活LED行(2)中的合适的LED元件(21,22,23,...,26)来选择输出辐射的波长范围。
    • 66. 发明申请
    • LIPPMANN-BASED WAVEGUIDE SPECTROMETER WITH PLANAR WAVEGUIDE CHIP
    • 具有平面波导芯片的基于LIPPMANN的波导光谱仪
    • WO2018011025A1
    • 2018-01-18
    • PCT/EP2017/066681
    • 2017-07-04
    • MICOS ENGINEERING GMBH
    • MADI, MohammadrezaGIACCARI, Philippe
    • G01J3/02G01J3/28G01J3/453
    • G01J3/0218G01J3/0205G01J3/0259G01J3/2803G01J3/4531
    • A waveguide spectrometer, comprising at least one planar waveguide chip (10) with at least one waveguide extending from an inlet face (F) to a reflective surface (105), in which an incident beam (11) is injectable, to achieve counter propagating optical signals inside the planar waveguide chip (10),wherein a multiplicity of sampling elements (1040) configured to out-couple light from the interfering guided optical signals and photo detectors is arranged in or on the planar waveguide chip (10), while sampling elements (1040) and photo detectors are electrically connected to an electronic read out system is created, showing enhanced throughput and spectral bandwidth. This is reached by beam expanding means located ahead the inlet face (F) of the planar waveguide chip (10), resulting in an expanded beam (110') and the single sampling elements (1040) are embedded in the planar waveguide chip (10) or located on a surface plane (1020) of the planar waveguide chip (10) forming a two dimensional grid (104), comprising a multiplicity of lines with sampling elements (1040) spaced apart from each other by an inline pitch (P) in each line, wherein directly neighbouring lines of sampling elements (1040) perpendicular to the propagation direction (z) have a well-defined offset along the propagation direction (z) to each other, defining a sampling interval (d) in propagation direction (z) of the waveguide chip (10).
    • 一种波导光谱仪,包括具有从入口面(F)延伸到反射面(105)的至少一个波导的至少一个平面波导芯片(10),其中入射光束(11 )是可注入的,以在平面波导芯片(10)内实现相反传播的光学信号,其中被配置为将来自干涉的被引导的光学信号和光检测器的光的输出耦合的多个采样元件(1040)布置在平面内或平面 波导芯片(10),而采样元件(1040)和光电检测器电连接到电子读出系统时,产生增强的吞吐量和光谱带宽。 这通过位于平面波导芯片(10)的入口面(F)前方的扩束装置来实现,从而产生扩展的光束(110'),并且单个采样元件(1040)被嵌入到平面波导芯片 )或位于所述平面波导芯片(10)的表面平面(1020)上以形成二维网格(104),所述二维网格包括多个具有彼此间隔一个内联节距(P)的采样元件(1040) 在每行中,其中垂直于传播方向(z)的直接相邻的采样元件(1040)行具有沿传播方向(z)彼此明确限定的偏移量,在传播方向(d)上限定采样间隔(d) z)的波导芯片(10)。
    • 68. 发明申请
    • OPTICAL SENSING DEVICE AND METHOD FOR MANUFACTURING AN OPTICAL SENSING DEVICE
    • 光学传感装置和制造光学传感装置的方法
    • WO2017102312A1
    • 2017-06-22
    • PCT/EP2016/079141
    • 2016-11-29
    • AMS AG
    • ENICHLMAIR, HubertEILMSTEINER, Gerhard
    • G01J3/26G01J3/28G01J3/12G02B5/28H01L31/00H01L27/146G01J3/02
    • G01J3/26G01J3/0259G01J3/2803G01J2003/1226G02B5/285H01L27/1446H01L31/00
    • An optical sensing device comprises a substrate (S1) carrying a first and a second photodetector (S1, S2) and a filter stack arranged on the substrate and covering the photodetector array. The filter stack comprises a band-pass filter (BP), a decoupling layer (DL) arranged on the band-pass filter (BP) and a lower dielectric mirror (LM) arranged on the decoupling layer (DL). The filter stack comprises a spacer stack with a primary spacer layer (SP) arranged on the lower dielectric mirror (LM), comprising a first dielectric material and covering the photodetector array. The spacer stack comprises a first spacer layer (S1) comprising the first dielectric material, wherein a first segment of the first spacer layer (S1) is arranged on the primary spacer layer (SP) and covers the second photodetector (P2) but not the first photodetector (P1). The filter stack comprises an upper dielectric mirror (UM) arranged on the spacer stack.
    • 光学感测装置包括承载第一和第二光电探测器(S1,S2)的衬底(S1)以及布置在衬底上并覆盖光电探测器阵列的滤波器叠层。 滤波器叠层包括带通滤波器(BP),布置在带通滤波器(BP)上的去耦层(DL)和布置在去耦层(DL)上的下介电反射镜(LM)。 滤光器叠层包括具有布置在下电介质镜(LM)上的主间隔层(SP)的间隔体叠层,其包括第一电介质材料并覆盖光电检测器阵列。 所述间隔体堆叠包括包含所述第一电介质材料的第一间隔层(S1),其中所述第一间隔层(S1)的第一段布置在所述主间隔层(SP)上并覆盖所述第二光电检测器(P2),但不覆盖 第一光电探测器(P1)。 滤光器叠层包括布置在间隔物叠层上的上电介质镜(UM)。
    • 69. 发明申请
    • VORRICHTUNG ZUR SPEKTROMETRISCHEN ERFASSUNG VON LICHT MIT EINER PHOTODIODE, DIE MONOLITHISCH IN DIE SCHICHTSTRUKTUR EINES WELLENLÄNGENSELEKTIVEN FILTERS INTEGRIERT IST
    • 是与光电二极管光之光谱测定获取装置,单片在选择性波长滤光器集成的层结构
    • WO2016055047A1
    • 2016-04-14
    • PCT/DE2015/000503
    • 2015-10-07
    • TECHNISCHE UNIVERSITÄT DRESDEN
    • LANGNER, MaikFRÖB, HartmutLYSSENKO, Vadim, G.SUDZIUS, MarkasLEO, Karl
    • G01J3/26G01J3/36H01L27/146G01J3/02H01L31/054H01L31/0232
    • G01J3/0259G01J3/26G01J3/28G01J3/36G01J2003/1234H01L27/305H01L51/441H01L51/447Y02E10/52
    • Die Erfindung betrifft eine Vorrichtung (1) zur spektrometrischen Erfassung von Licht, zumindest umfassend einen wellenlängeneinstellbaren Filter (20) zur Umwandlung von spektralen Informationen in Ortsinformationen und eine als Detektor ausgebildete organische Photodiode (30) zur Umwandlung der Ortsinformationen in weiterleitbare elektische Signale, wobei der Filter (20) und die organische Photodiode (30) einen einstückigen Monolith bilden, wobei die organische Photodiode (30) in einer Anbindungsanordnung an den Filter (20) oder die organische Photodiode (30) in einer Integration in den Filter (20) zusammenführt ist, wobei der Filter (20) zumindest aus einem spektral auflösenden Element in Form mindestens eines den Monolithen darstellenden, schichtartigen photonischen Kristalls (21) besteht, bei dem zwei Schichten (2, 3) mit variabler Dicke D entlang einer Richtung senkrecht zum Lichteinfall ausgebildet ist, wobei zwischen den beiden Schichten (2, 3) eine Resonanzschicht (4) angeordnet ist, wobei die mit dem Filter (20) kontaktierende organische Photodiode (30) zumindest aus folgenden Detektorschichten besteht: - einer photoaktiven Schicht (31), - einer ersten Elektrode (33) der photoaktiven Schicht (31) und - einer zweiten Elektrode (32) der photoaktiven Schicht (31), wobei die photoaktive Schicht (31) sich zwischen den beiden Elektroden (33, 32) befindet und eine der Elektroden (33) mit dem photonischen Kristall (21) in Kontakt steht. Dabei befinden sich die Detektorschichten (33, 32, 31): - die photoaktive Schicht (31), - die erste Elektrode (33) der photoaktiven Schicht (31) und - die zweite Elektrode (32) der photoaktiven Schicht (31), innerhalb der Resonanzschicht (4) des photonischen Kristalls (21) des Filters (20).
    • 本发明涉及一种用于光谱检测的光的装置(1),至少包括波长可调谐滤波器(20),用于在位置信息在路由电分离的信号转换所述位置信息转换的频谱信息和设计为检测器的有机光电二极管(30),所述 过滤器(20),以及有机光电二极管(30)形成一体的整体件,其中所述有机光电二极管(30)的连接组件在一个集成的过滤器(20)或有机光电二极管(30)插入所述过滤器(20)合并 其中,所述滤波器(20)的至少一个代表该整料的在光谱解析元件的至少在层型光子晶体(21)的形式,其特征在于,所述两个层(2,3)具有可变厚度D垂直于光入射而形成沿一个方向 其中,所述两个层之间(2,3)angeo谐振层(4) 是RDnet,其中所述过滤器(20)接触的有机光电二极管(30)包括至少以下检测器层的: - 一个光敏层(31), - 所述光活性层(31)的第一电极(33),以及 - 一个第二电极( 光活性层(31),其中,位于所述两个电极(33,32)和所述电极(33)中的一个之间的光活性层(31),所述光子晶体(21)是在接触的32)。 在这种情况下,存在的检测层(33,32,31): - 内的光敏层(31)的所述第二电极(32) - 光活性层(31), - 所述光活性层(31)的第一电极(33)和 所述过滤器(20)的光子晶体(21)的谐振层(4)。