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公开(公告)号：US20120242988A1
公开(公告)日：2012-09-27
申请号：US13428247
申请日：2012-03-23
CPC分类号： G01J3/0208 , A61B3/1005 , A61B5/0066 , G01J3/14 , G01J3/1804 , G01J3/28 , G01J2003/1208
摘要： Wavenumber linear spectrometers are provided including an input configured to receive electromagnetic radiation from an external source; collimating optics configured to collimate the received electromagnetic radiation; a dispersive assembly including first and second diffractive gratings, wherein the first diffraction grating is configured in a first dispersive stage to receive the collimated electromagnetic radiation and wherein the dispersive assembly includes at least two dispersive stages configured to disperse the collimated input; and an imaging lens assembly configured to image the electromagnetic radiation dispersed by the at least two dispersive stages onto a linear detection array such that the variation in frequency spacing along the linear detection array is no greater than about 10%.
摘要翻译： 提供波数线性光谱仪，其包括被配置为从外部源接收电磁辐射的输入; 准直光学器件，被配置成准直所接收的电磁辐射; 包括第一和第二衍射光栅的分散组件，其中所述第一衍射光栅被配置在第一色散级中以接收所述准直电磁辐射，并且其中所述色散组件包括被配置为分散所述准直输入的至少两个色散级; 以及成像透镜组件，被配置为将由至少两个色散级分散的电磁辐射成像到线性检测阵列上，使得沿着线性检测阵列的频率间隔的变化不大于约10％。
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公开(公告)号：US08797530B2
公开(公告)日：2014-08-05
申请号：US13428247
申请日：2012-03-23
IPC分类号： G01J3/28
CPC分类号： G01J3/0208 , A61B3/1005 , A61B5/0066 , G01J3/14 , G01J3/1804 , G01J3/28 , G01J2003/1208
摘要： Wavenumber linear spectrometers are provided including an input configured to receive electromagnetic radiation from an external source; collimating optics configured to collimate the received electromagnetic radiation; a dispersive assembly including first and second diffractive gratings, wherein the first diffraction grating is configured in a first dispersive stage to receive the collimated electromagnetic radiation and wherein the dispersive assembly includes at least two dispersive stages configured to disperse the collimated input; and an imaging lens assembly configured to image the electromagnetic radiation dispersed by the at least two dispersive stages onto a linear detection array such that the variation in frequency spacing along the linear detection array is no greater than about 10%.
摘要翻译： 提供波数线性光谱仪，其包括被配置为从外部源接收电磁辐射的输入; 准直光学器件，被配置成准直所接收的电磁辐射; 包括第一和第二衍射光栅的分散组件，其中所述第一衍射光栅被配置在第一色散级中以接收所述准直电磁辐射，并且其中所述色散组件包括被配置为分散所述准直输入的至少两个色散级; 以及成像透镜组件，被配置为将由至少两个色散级分散的电磁辐射成像到线性检测阵列上，使得沿着线性检测阵列的频率间隔的变化不大于约10％。
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公开(公告)号：US08896842B2
公开(公告)日：2014-11-25
申请号：US13198117
申请日：2011-08-04
CPC分类号： A61B3/102 , A61B3/14 , G01B9/0203 , G01B9/02091
摘要： Systems for imaging a sample are provided. The system includes an optical coherence tomography (OCT) imaging portion having an associated OCT path defined by one set of optical elements between an OCT signal delivery optical fiber and the sample; an image capture portion having an associated image capture path defined by a second set of optical elements between an image capture device and the sample, different from the OCT path; and an illuminator portion having an associated illumination path defined by a third set of optical elements between an illumination source and the sample. The OCT path, the image capture path, and the illuminator path have at least one optical element in common, and the respective paths differ from each other by at least one optical element. The OCT path and the image capture path share a common intermediate conjugate image plane. Focal control is achieved for the OCT path and the image capture path concurrently through adjustment of one or more common optical elements distal to the common intermediate conjugate plane, such that focal control requires no differential adjustment between optical elements not in common to both paths.
摘要翻译： 提供了用于成像样本的系统。 该系统包括光学相干断层摄影（OCT）成像部分，其具有由OCT信号传送光纤和样本之间的一组光学元件限定的相关OCT路径; 图像捕获部分，具有由图像捕获装置和样本之间的不同于OCT路径的第二组光学元件定义的相关联的图像捕获路径; 以及具有由照明源和样品之间的第三组光学元件限定的相关联的照明路径的照明器部分。 OCT路径，图像捕获路径和照明器路径具有共同的至少一个光学元件，并且相应的路径由至少一个光学元件彼此不同。 OCT路径和图像捕获路径共享一个共同的中间共轭图像平面。 通过调整远离公共中间共轭平面的一个或多个共同的光学元件，通过同时进行OCT路径和图像捕获路径的焦点控制，使得焦点控制不需要在两个路径不共同的光学元件之间进行差分调整。
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4.发明申请Compact Multimodality Optical Coherence Tomography Imaging Systems and Related Methods and Computer Program Products 有权紧凑多模光学相干断层扫描成像系统及相关方法和计算机程序产品公开(公告)号：US20120033227A1
公开(公告)日：2012-02-09
申请号：US13198117
申请日：2011-08-04
IPC分类号： G01B9/02
CPC分类号： A61B3/102 , A61B3/14 , G01B9/0203 , G01B9/02091
摘要： Systems for imaging a sample are provided. The system includes an optical coherence tomography (OCT) imaging portion having an associated OCT path defined by one set of optical elements between an OCT signal delivery optical fiber and the sample; an image capture portion having an associated image capture path defined by a second set of optical elements between an image capture device and the sample, different from the OCT path; and an illuminator portion having an associated illumination path defined by a third set of optical elements between an illumination source and the sample. The OCT path, the image capture path, and the illuminator path have at least one optical element in common, and the respective paths differ from each other by at least one optical element. The OCT path and the image capture path share a common intermediate conjugate image plane. Focal control is achieved for the OCT path and the image capture path concurrently through adjustment of one or more common optical elements distal to the common intermediate conjugate plane, such that focal control requires no differential adjustment between optical elements not in common to both paths.
摘要翻译： 提供了用于成像样本的系统。 该系统包括光学相干断层摄影（OCT）成像部分，其具有由OCT信号传送光纤和样本之间的一组光学元件限定的相关OCT路径; 图像捕获部分，具有由图像捕获装置和样本之间的不同于OCT路径的第二组光学元件定义的相关联的图像捕获路径; 以及具有由照明源和样品之间的第三组光学元件限定的相关联的照明路径的照明器部分。 OCT路径，图像捕获路径和照明器路径具有共同的至少一个光学元件，并且相应的路径由至少一个光学元件彼此不同。 OCT路径和图像捕获路径共享一个共同的中间共轭图像平面。 通过调整远离公共中间共轭平面的一个或多个共同的光学元件，通过同时进行OCT路径和图像捕获路径的焦点控制，使得焦点控制不需要在两个路径不共同的光学元件之间进行差分调整。
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公开(公告)号：US08189192B2
公开(公告)日：2012-05-29
申请号：US12491546
申请日：2009-06-25
申请人： Pete Huening , Robert H. Hart , Eric L. Buckland
发明人： Pete Huening , Robert H. Hart , Eric L. Buckland
IPC分类号： G01J3/28
CPC分类号： G01J3/1838 , A61B5/0066 , G01J3/02 , G01J3/0218 , G01J3/0237 , G01J3/0256 , G01J3/0262 , G01J3/0286 , G01J3/0289 , G01J3/0291 , G01J3/2803 , G01N2021/1787 , G02B5/32
摘要： A Spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical radiation to a spectrometer system; a diffraction grating for dispersing the optical radiation along a prescribed plane; at least one lens for focusing wavelength-dispersed light onto at least one array of a detector of optical radiation, wherein the camera has at least one linear array of elements for detecting optical radiation; a mechanical housing, wherein the axial symmetric camera mount is configured to couple the camera to the mechanical housing; and a means for rotating the camera coupled to the mechanical housing about an axis. Related systems and methods are also provided.
摘要翻译： 提供了一种光谱仪，其包括相机和配置成接收相机并旋转的轴向对称相机底座。 光谱仪还包括用于向光谱仪系统提供光辐射的输入; 用于沿着规定平面分散光学辐射的衍射光栅; 至少一个透镜，用于将波长分散的光聚焦到光学辐射检测器的至少一个阵列上，其中相机具有用于检测光学辐射的至少一个线性阵列的元件; 机械壳体，其中所述轴向对称相机底座被配置为将所述照相机耦合到所述机械壳体; 以及用于围绕轴线旋转耦合到机械壳体的相机的装置。 还提供了相关系统和方法。
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公开(公告)号：US20100014081A1
公开(公告)日：2010-01-21
申请号：US12491546
申请日：2009-06-25
申请人： Pete Huening , Robert H. Hart , Eric L. Buckland
发明人： Pete Huening , Robert H. Hart , Eric L. Buckland
CPC分类号： G01J3/1838 , A61B5/0066 , G01J3/02 , G01J3/0218 , G01J3/0237 , G01J3/0256 , G01J3/0262 , G01J3/0286 , G01J3/0289 , G01J3/0291 , G01J3/2803 , G01N2021/1787 , G02B5/32
摘要： A Spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical radiation to a spectrometer system; a diffraction grating for dispersing the optical radiation along a prescribed plane; at least one lens for focusing wavelength-dispersed light onto at least one array of a detector of optical radiation, wherein the camera has at least one linear array of elements for detecting optical radiation; a mechanical housing, wherein the axial symmetric camera mount is configured to couple the camera to the mechanical housing; and a means for rotating the camera coupled to the mechanical housing about an axis. Related systems and methods are also provided.
摘要翻译： 提供了一种光谱仪，其包括相机和配置成接收相机并旋转的轴向对称相机底座。 光谱仪还包括用于向光谱仪系统提供光辐射的输入; 用于沿着规定平面分散光学辐射的衍射光栅; 至少一个透镜，用于将波长分散的光聚焦到光学辐射检测器的至少一个阵列上，其中相机具有用于检测光学辐射的至少一个线性阵列的元件; 机械壳体，其中所述轴向对称相机底座被配置为将所述照相机耦合到所述机械壳体; 以及用于围绕轴线旋转耦合到机械壳体的相机的装置。 还提供了相关系统和方法。
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公开(公告)号：US09107618B2
公开(公告)日：2015-08-18
申请号：US13334678
申请日：2011-12-22
申请人： Pete Huening , Eric L. Buckland , Robert H. Hart
发明人： Pete Huening , Eric L. Buckland , Robert H. Hart
CPC分类号： A61B3/1225 , A61B3/102 , A61B3/13
摘要： Some embodiments of the present inventive concept provide an accessory frame including an optical coherence tomography (OCT) imaging head. The accessory frame includes a mounting plate including a microscope field lens attachment port and a microscope field plate anchor pin. The mounting plate is configured to receive an intermediate field lens in the microscope field lens attachment port such that the accessory frame shares the mounting plate in common with an intermediate field lens.
摘要翻译： 本发明构思的一些实施例提供了包括光学相干断层摄影（OCT）成像头的附件框架。 附件框架包括安装板，该安装板包括显微镜现场镜头附接孔和显微镜现场板固定销。 安装板被配置为在显微镜镜头附件端口中接纳中间场透镜，使得附件框架与中间场透镜共用安装板。
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公开(公告)号：US08310674B2
公开(公告)日：2012-11-13
申请号：US13468372
申请日：2012-05-10
申请人： Pete Huening , Robert H. Hart , Eric L. Buckland
发明人： Pete Huening , Robert H. Hart , Eric L. Buckland
IPC分类号： G01J3/28
CPC分类号： G01J3/1838 , A61B5/0066 , G01J3/02 , G01J3/0218 , G01J3/0237 , G01J3/0256 , G01J3/0262 , G01J3/0286 , G01J3/0289 , G01J3/0291 , G01J3/2803 , G01N2021/1787 , G02B5/32
摘要： A spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical radiation to a spectrometer system; a diffraction grating for dispersing the optical radiation along a prescribed plane; at least one lens for focusing wavelength-dispersed light onto at least one array of a detector of optical radiation, wherein the camera has at least one linear array of elements for detecting optical radiation; a mechanical housing, wherein the axial symmetric camera mount is configured to couple the camera to the mechanical housing; and a means for rotating the camera coupled to the mechanical housing about an axis. Related systems and methods are also provided.
摘要翻译： 提供了一种光谱仪，其包括相机和被配置为接收相机并旋转的轴向对称相机底座。 光谱仪还包括用于向光谱仪系统提供光辐射的输入; 用于沿着规定平面分散光学辐射的衍射光栅; 至少一个透镜，用于将波长分散的光聚焦到光学辐射检测器的至少一个阵列上，其中相机具有用于检测光学辐射的至少一个线性阵列的元件; 机械壳体，其中所述轴向对称相机底座被配置为将所述照相机耦合到所述机械壳体; 以及用于围绕轴线旋转耦合到机械壳体的相机的装置。 还提供了相关系统和方法。
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公开(公告)号：US20120162602A1
公开(公告)日：2012-06-28
申请号：US13334678
申请日：2011-12-22
申请人： Pete Huening , Eric L. Buckland , Robert H. Hart
发明人： Pete Huening , Eric L. Buckland , Robert H. Hart
IPC分类号： A61B3/14
CPC分类号： A61B3/1225 , A61B3/102 , A61B3/13
摘要： Some embodiments of the present inventive concept provide an accessory frame including an optical coherence tomography (OCT) imaging head. The accessory frame includes a mounting plate including a microscope field lens attachment port and a microscope field plate anchor pin. The mounting plate is configured to receive an intermediate field lens in the microscope field lens attachment port such that the accessory frame shares the mounting plate in common with an intermediate field lens.
摘要翻译： 本发明构思的一些实施例提供了包括光学相干断层摄影（OCT）成像头的附件框架。 附件框架包括安装板，该安装板包括显微镜现场镜头附接孔和显微镜现场板固定销。 安装板被配置为在显微镜镜头附件端口中接纳中间场透镜，使得附件框架与中间场透镜共用安装板。
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公开(公告)号：US20120224174A1
公开(公告)日：2012-09-06
申请号：US13468372
申请日：2012-05-10
申请人： Pete Huening , Robert H. Hart , Eric L. Buckland
发明人： Pete Huening , Robert H. Hart , Eric L. Buckland
IPC分类号： G01J3/40
CPC分类号： G01J3/1838 , A61B5/0066 , G01J3/02 , G01J3/0218 , G01J3/0237 , G01J3/0256 , G01J3/0262 , G01J3/0286 , G01J3/0289 , G01J3/0291 , G01J3/2803 , G01N2021/1787 , G02B5/32
摘要： A spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical radiation to a spectrometer system; a diffraction grating for dispersing the optical radiation along a prescribed plane; at least one lens for focusing wavelength-dispersed light onto at least one array of a detector of optical radiation, wherein the camera has at least one linear array of elements for detecting optical radiation; a mechanical housing, wherein the axial symmetric camera mount is configured to couple the camera to the mechanical housing; and a means for rotating the camera coupled to the mechanical housing about an axis. Related systems and methods are also provided.
摘要翻译： 提供了一种光谱仪，其包括相机和被配置为接收相机并旋转的轴向对称相机底座。 光谱仪还包括用于向光谱仪系统提供光辐射的输入; 用于沿着规定平面分散光学辐射的衍射光栅; 至少一个透镜，用于将波长分散的光聚焦到光学辐射检测器的至少一个阵列上，其中所述照相机具有用于检测光学辐射的元件的至少一个线性阵列; 机械壳体，其中所述轴向对称相机底座被配置为将所述照相机耦合到所述机械壳体; 以及用于围绕轴线旋转耦合到机械壳体的相机的装置。 还提供了相关系统和方法。
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