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公开(公告)号：US07302136B2
公开(公告)日：2007-11-27
申请号：US10804641
申请日：2004-03-19
Applicant: Daryoosh Vakhshoori , Masud Azimi , Gregory Vander Rhodes
Inventor： Daryoosh Vakhshoori , Masud Azimi , Gregory Vander Rhodes
CPC classification number: G02B6/4206 , G02B6/4214 , G02B6/4244 , G02B6/4245
Abstract: An assembly is disclosed for optical components, the assembly comprising: a platform for receiving and supporting a plurality of carrier components having optical components mounted thereon; carrier component receiving stations formed on the platform, each of the stations being adapted to receive and retain one of the carrier components; a first one of the carrier components having a light beam outlet; and a second one of the carrier components having a light beam receiving port, wherein the optical component receiving stations are disposed to position the first one of the components and second one of the components relative to one another such that the light beam outlet and the light beam receiving port are in alignment with one another.
Abstract translation: 公开了一种用于光学部件的组件，该组件包括：用于接收和支撑具有安装在其上的光学部件的多个载体部件的平台; 载体组件接收站形成在平台上，每个站适于接收和保持其中一个载体组件; 载体部件中的第一个具有光束出口; 并且所述载体部件中的第二个具有光束接收端口，其中所述光学部件接收台被布置成将所述部件中的第一部件和所述部件中的第二部件相对于彼此定位，使得所述光束出口和所述光 光束接收端口彼此对准。
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公开(公告)号：US20070058243A1
公开(公告)日：2007-03-15
申请号：US11407534
申请日：2006-04-19
Applicant: Daryoosh Vakhshoori , Kevin Knopp , Peidong Wang , Masud Azimi
Inventor： Daryoosh Vakhshoori , Kevin Knopp , Peidong Wang , Masud Azimi
CPC classification number: H01S5/5036 , G02B6/12 , G02B6/4201 , G02B6/4251 , G02B6/426 , G02B6/4265 , G02B6/4271 , G02B6/4285 , H01S5/0064 , H01S5/0078 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/028 , H01S5/0622 , H01S5/0683 , H01S5/101 , H01S5/1057 , H01S5/1085 , H01S2301/04
Abstract: An optical bandwidth source for generating amplified spontaneous emission (ASE) across a selected wavelength range, the optical bandwidth source including a waveguide having a first end and a second end, and comprising a plurality of separate wavelength gain subsections arranged in a serial configuration between the first end and the second end so as to collectively form an active waveguide between the first end and the second end; wherein each of the wavelength gain subsections is configured to produce ASE across a wavelength range which is less than, but contained within, the selected wavelength range, whereby the plurality of separate wavelength gain subsections collectively produce ASE across the selected wavelength range.
Abstract translation: 一种用于在所选择的波长范围内产生放大的自发辐射（ASE）的光学带宽源，所述光学带宽源包括具有第一端和第二端的波导，并且包括多个分离的波长增益子部分， 第一端和第二端，以便在第一端和第二端之间共同形成有源波导; 其中每个波长增益子部分被配置为在小于但包含在所选波长范围内的波长范围上产生ASE，由此多个分离的波长增益子部分在所选择的波长范围内共同地产生ASE。
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23.发明申请Use of free-space coupling between laser assembly, optical probe head assembly, spectrometer assembly and/or other optical elements for portable optical applications such as Raman instruments 审中-公开在激光组件，光学探针头组件，光谱仪组件和/或用于便携式光学应用如拉曼仪器的其他光学元件之间使用自由空间耦合公开(公告)号：US20060170917A1
公开(公告)日：2006-08-03
申请号：US11215526
申请日：2005-08-30
Applicant: Daryoosh Vakhshoori , Peili Chen , Masud Azimi , Peidong Wang , Yu Shen , Kevin Knopp , Leyun Zhu , Christopher Brown , Gregory Vander Rhodes
Inventor： Daryoosh Vakhshoori , Peili Chen , Masud Azimi , Peidong Wang , Yu Shen , Kevin Knopp , Leyun Zhu , Christopher Brown , Gregory Vander Rhodes
CPC classification number: G01J3/44 , G01J3/0256 , G01J3/0272 , G01J3/0286 , G01J3/0291 , G01N21/65 , G01N2021/656 , G01N2201/0221
Abstract: A compact, lightweight, portable optical assembly comprising: a platform; and a plurality of optical elements mounted to the platform; wherein the plurality of optical elements are optically connected to one another with free-space couplings so as to form an optical circuit; and further wherein the platform is sufficiently mechanically robust so as to maintain the free-space optical coupling between the various optical elements. A method for making a compact, lightweight, portable optical assembly, comprising: providing a platform; and mounting a plurality of optical elements to the platform; wherein the plurality of optical elements are mounted to the platform so that they are optically connected to one another with free-space couplings so as to form an optical circuit; and further wherein the platform is sufficiently mechanically robust so as to maintain the free-space optical coupling between the various optical elements.
Abstract translation: 一种紧凑，重量轻的便携式光学组件，包括：平台; 以及安装到所述平台的多个光学元件; 其中所述多个光学元件通过自由空间耦合彼此光学连接以形成光学电路; 并且其中所述平台具有足够的机械稳固性，以保持各个光学元件之间的自由空间光学耦合。 一种用于制造紧凑，重量轻的便携式光学组件的方法，包括：提供平台; 并将多个光学元件安装到所述平台上; 其中所述多个光学元件安装到所述平台，使得它们通过自由空间耦合彼此光学连接以形成光学电路; 并且其中所述平台具有足够的机械稳固性，以保持各个光学元件之间的自由空间光学耦合。
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公开(公告)号：US07068905B2
公开(公告)日：2006-06-27
申请号：US10800206
申请日：2004-03-12
Applicant: Daryoosh Vakhshoori , Kevin J. Knopp , Peidong Wang , Masud Azimi
Inventor： Daryoosh Vakhshoori , Kevin J. Knopp , Peidong Wang , Masud Azimi
CPC classification number: H01S5/5036 , G02B6/12 , G02B6/4201 , G02B6/4251 , G02B6/426 , G02B6/4265 , G02B6/4271 , G02B6/4285 , H01S5/0064 , H01S5/0078 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/028 , H01S5/0622 , H01S5/0683 , H01S5/101 , H01S5/1057 , H01S5/1085 , H01S2301/04
Abstract: An optical bandwidth source for generating amplified spontaneous emission (ASE) across a selected wavelength range, the optical bandwidth source including a waveguide having a first end and a second end, and comprising a plurality of separate wavelength gain subsections arranged in a serial configuration between the first end and the second end so as to collectively form an active waveguide between the first end and the second end; wherein each of the wavelength gain subsections is configured to produce ASE across a wavelength range which is less than, but contained within, the selected wavelength range, whereby the plurality of separate wavelength gain subsections collectively produce ASE across the selected wavelength range.
Abstract translation: 一种用于在所选择的波长范围内产生放大的自发辐射（ASE）的光学带宽源，所述光学带宽源包括具有第一端和第二端的波导，并且包括多个分离的波长增益子部分， 第一端和第二端，以便在第一端和第二端之间共同形成有源波导; 其中每个波长增益子部分被配置为在小于但包含在所选波长范围内的波长范围上产生ASE，由此多个分离的波长增益子部分在所选择的波长范围内共同地产生ASE。
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公开(公告)号：US20060044557A1
公开(公告)日：2006-03-02
申请号：US11119139
申请日：2005-04-30
Applicant: Daryoosh Vakhshoori , Peili Chen , Peidong Wang , Masud Azimi
Inventor： Daryoosh Vakhshoori , Peili Chen , Peidong Wang , Masud Azimi
IPC: G01J3/28
CPC classification number: G01J3/44 , G01J3/02 , G01J3/0256 , G01J3/0286
Abstract: A spectrometer comprising a collimating element for receiving input light and collimating the same, a dispersive optical element for receiving light from the collimating element and dispersing the same and a focusing element for receiving light from the dispersive optical element and focusing the same on a detector assembly wherein, where the wavelength dispersion of the dispersed light extends in the x-y direction, the collimating element and the focusing element are formed so as to maintain the desired optical parameters in the x-y plane while having a reduced size in the z direction.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20190368937A1
公开(公告)日：2019-12-05
申请号：US16351129
申请日：2019-03-12
Applicant: Daryoosh VAKHSHOORI , Romain Blanchard , Peili Chen , Masud Azimi , Tobias Mansuripur , Kalyani Krishnamurthy , Arran M. Bibby , Fred R. Huettig, III , Gokhan Ulu , Greg Vander Rhodes
Inventor： Daryoosh VAKHSHOORI , Romain Blanchard , Peili Chen , Masud Azimi , Tobias Mansuripur , Kalyani Krishnamurthy , Arran M. Bibby , Fred R. Huettig, III , Gokhan Ulu , Greg Vander Rhodes
Abstract: A compact, portable Raman spectrometer makes fast, sensitive standoff measurements at little to no risk of eye injury or igniting the materials being probed. This spectrometer uses differential Raman spectroscopy and ambient light measurements to measure point-and-shoot Raman signatures of dark or highly fluorescent materials at distances of 1 cm to 10 m or more. It scans the Raman pump beam(s) across the sample to reduce the risk of unduly heating or igniting the sample. Beam scanning also transforms the spectrometer into an instrument with a lower effective safety classification, reducing the risk of eye injury. The spectrometer's long standoff range automatic focusing make it easier to identify chemicals through clear and translucent obstacles, such as flow tubes, windows, and containers. And the spectrometer's components are light and small enough to be packaged in a handheld housing or housing suitable for a small robot to carry.
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公开(公告)号：US20120092658A1
公开(公告)日：2012-04-19
申请号：US13330649
申请日：2011-12-19
Applicant: Masud AZIMI , Arran BIBBY , Christopher D. BROWN , Peili CHEN , Kevin J. KNOPP , Daryoosh VAKHSHOORI , Peidong WANG , Stephen MCLAUGHLIN
Inventor： Masud AZIMI , Arran BIBBY , Christopher D. BROWN , Peili CHEN , Kevin J. KNOPP , Daryoosh VAKHSHOORI , Peidong WANG , Stephen MCLAUGHLIN
IPC: G01N21/01
CPC classification number: G01J3/02 , G01J3/0202 , G01J3/024 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0286 , G01J3/0291 , G01J3/4535 , G01N21/552
Abstract: We disclose an apparatus comprising: a hand-portable optical analysis unit including an optical interface; and a device configured to receive and releasably engage the hand-portable optical analysis unit. The device comprises: a housing; a sample unit in the housing; and a resilient member configured to bias the sample unit and the hand-portable analysis unit towards each other when the hand-portable optical analysis unit is received in the device to compress a sample disposed between the sample unit and the optical interface of the optical analysis unit. Methods of analyzing samples are also disclosed.
Abstract translation: 我们公开了一种装置，包括：手持式光学分析单元，包括光学接口; 以及被配置为接收和可释放地接合手持式光学分析单元的设备。 该装置包括：壳体; 壳体中的样品单元; 以及弹性构件，其构造成当所述手持式光学分析单元被接收在所述装置中时，将所述样本单元和所述手持式分析单元朝向彼此偏置，以压缩设置在所述样本单元和所述光学分析的所述光学界面之间的样本 单元。 还公开了分析样品的方法。
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公开(公告)号：US20100133437A1
公开(公告)日：2010-06-03
申请号：US12691047
申请日：2010-01-21
Applicant: Masud Azimi , Arran Bibby , Christopher D. Brown , Peili Chen , Kevin J. Knopp , Daryoosh Vakhshoori , Peidong Wang
Inventor： Masud Azimi , Arran Bibby , Christopher D. Brown , Peili Chen , Kevin J. Knopp , Daryoosh Vakhshoori , Peidong Wang
CPC classification number: G01N21/552 , G01J3/02 , G01J3/0202 , G01J3/024 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0286 , G01J3/0291 , G01J3/4535 , G01N2021/3595
Abstract: We disclose apparatus that includes: (a) an enclosure including an aperture; (b) a prism mounted in the enclosure so that a surface of the prism is exposed through the aperture; (c) an optical assembly contained within the enclosure, the optical assembly including a radiation source and a radiation detector, the source being configured to direct radiation towards the prism and the detector being configured to detect radiation from the source reflected from the exposed surface of the prism; and (d) an electronic processor contained within the enclosure, the electronic processor being in communication with the detector. The apparatus can be configured so that, during operation, the electronic processor determines information about a sample placed in contact with the exposed surface of the prism based on radiation reflected from the exposed prism surface while it is in contact with the sample.
Abstract translation: 我们公开了包括以下设备：（a）包括孔的外壳; （b）安装在外壳中的棱镜，使得棱镜的表面通过该孔露出; （c）包含在所述外壳内的光学组件，所述光学组件包括辐射源和辐射探测器，所述源被配置成将辐射引向所述棱镜，并且所述检测器被配置为检测来自所述源的反射的源的辐射， 棱镜; 以及（d）包含在所述外壳内的电子处理器，所述电子处理器与所述检测器通信。 该装置可以被配置为使得在操作期间，电子处理器在与样品接触的同时基于从暴露的棱镜表面反射的辐射来确定关于与棱镜的暴露表面接触的样品的信息。
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公开(公告)号：US07675611B2
公开(公告)日：2010-03-09
申请号：US11864304
申请日：2007-09-28
Applicant: Masud Azimi , Arran Bibby , Christopher D. Brown , Peili Chen , Kevin J. Knopp , Daryoosh Vakhshoori , Peidong Wang
Inventor： Masud Azimi , Arran Bibby , Christopher D. Brown , Peili Chen , Kevin J. Knopp , Daryoosh Vakhshoori , Peidong Wang
CPC classification number: G01N21/552 , G01J3/02 , G01J3/0202 , G01J3/024 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0286 , G01J3/0291 , G01J3/4535 , G01N2021/3595
Abstract: We disclose apparatus that includes: (a) an enclosure including an aperture; (b) a prism mounted in the enclosure so that a surface of the prism is exposed through the aperture; (c) an optical assembly contained within the enclosure, the optical assembly including a radiation source and a radiation detector, the source being configured to direct radiation towards the prism and the detector being configured to detect radiation from the source reflected from the exposed surface of the prism; and (d) an electronic processor contained within the enclosure, the electronic processor being in communication with the detector. The apparatus can be configured so that, during operation, the electronic processor determines information about a sample placed in contact with the exposed surface of the prism based on radiation reflected from the exposed prism surface while it is in contact with the sample.
Abstract translation: 我们公开了包括以下设备：（a）包括孔的外壳; （b）安装在外壳中的棱镜，使得棱镜的表面通过该孔露出; （c）包含在所述外壳内的光学组件，所述光学组件包括辐射源和辐射探测器，所述源被配置成将辐射引向所述棱镜，并且所述检测器被配置为检测来自所述源的反射的来自所述源的辐射， 棱镜; 以及（d）包含在所述外壳内的电子处理器，所述电子处理器与所述检测器通信。 该装置可以被配置为使得在操作期间，电子处理器在与样品接触的同时基于从暴露的棱镜表面反射的辐射来确定关于与棱镜的暴露表面接触的样品的信息。
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公开(公告)号：US07548311B2
公开(公告)日：2009-06-16
申请号：US11475582
申请日：2006-06-27
Applicant: Kevin J. Knopp , Peidong Wang , Masud Azimi , Daryoosh Vakhshoori
Inventor： Kevin J. Knopp , Peidong Wang , Masud Azimi , Daryoosh Vakhshoori
IPC: G01J3/44
CPC classification number: G01J3/02 , G01J3/0208 , G01J3/0218 , G01J3/0227 , G01J3/0232 , G01J3/0272 , G01J3/0291 , G01J3/44 , G01J2003/1213 , G01N21/65 , G01N2021/656
Abstract: A Raman probe assembly comprises: a light source for generating laser excitation light; a camera for capturing an image; a light analyzer for analyzing a Raman signature; and a light path for (i) delivering the laser excitation light from the light source to the specimen so as to produce the Raman signature for the specimen, (ii) capturing an image of the specimen and directing that image to the camera, and (iii) directing the Raman signature of the specimen to the light analyzer. A method includes providing a Raman probe assembly carried by a remote controlled robot; navigating the remote control robot to a position adjacent to a specimen; opening a shutter/wiper disposed adjacent to a window of the Raman analyzer; using a camera to aim the probe body at the specimen; energizing a light source; and analyzing the return light passed to the light analyzer.
Abstract translation: 拉曼探针组件包括：用于产生激光激发光的光源; 用于捕获图像的相机; 用于分析拉曼签名的光分析器; 以及用于（i）将激光激发光从光源传送到样本以产生用于样本的拉曼特征的光路，（ii）拍摄样本的图像并将该图像引导到相机，以及（ iii）将样品的拉曼标记引导到光分析仪。 一种方法包括提供由遥控机器人携带的拉曼探针组件; 将远程控制机器人导航到与样本相邻的位置; 打开与拉曼分析仪的窗口相邻设置的快门/刮水器; 使用相机将探针主体对准样本; 激励光源; 并分析通过光分析器的返回光。
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