公开(公告)号：US08922860B2

公开(公告)日：2014-12-30

申请号：US13613141

申请日：2012-09-13

Applicant: Cameron John Tovey

Inventor： Cameron John Tovey

IPC: G02B26/08 ,  G01N21/25 ,  G01N21/77

CPC classification number: G01N21/253 ,  G01N21/774 ,  G01N2021/7773 ,  G01N2021/7793 ,  G01N2021/7796 ,  G01N2201/10 ,  G01N2201/1042 ,  G01N2201/105

Abstract: Motion control system and method for biosensor scanning that include inputting to a multi-axis motion controller move commands associated with the scan path as defined by multiple axes. The multiple axes including an x-baseline coordinate x0, a y-baseline coordinate y0, an x-direction oscillation amplitude x1, a y-direction oscillation amplitude y1, an oscillation frequency f and a phase φ. The multi-axis motion controller outputs digital commanded positions for each of the multiple axes. A post-processor receives the commanded positions and generates parameterized commanded positions x and y that each include a baseline motion component and an oscillating motion component. The parameterized commanded positions cause the scanning optical system to deflect the light beam to scan the beam spot over the scan path to scan the biosensor.

Abstract translation: 用于生物传感器扫描的运动控制系统和方法包括向多轴运动控制器输入移动与由多个轴定义的扫描路径相关联的命令。 多个轴包括x基线坐标x0，y基线坐标y0，x方向振荡振幅x1，y方向振荡振幅y1，振荡频率f和相位＆phgr。 多轴运动控制器为每个多轴输出数字指令位置。 后处理器接收命令位置并产生每个包括基线运动分量和振荡运动分量的参数化指令位置x和y。 参数化的命令位置使得扫描光学系统偏转光束以扫描扫描路径上的束斑以扫描生物传感器。

公开(公告)号：US08259298B2

公开(公告)日：2012-09-04

申请号：US12676210

申请日：2008-09-03

Applicant: Paul Berghmans

Inventor： Paul Berghmans

IPC: G01N21/00

CPC classification number: B07C5/342 ,  G01N21/85 ,  G01N21/8901 ,  G01N2021/8592 ,  G01N2201/1042

Abstract: The invention relates to a system comprising a broadband optical light source and a sorting device and more specifically to laser sorting devices. The object of the present invention is to provide a system comprising a sorting device with a light-source offering all wavelengths for the sorting process. This is solved by using an all fiber supercontinuum light source.

Abstract translation: 本发明涉及一种包括宽带光源和分类装置的系统，更具体地涉及激光分选装置。 本发明的目的是提供一种包括具有提供用于分选过程的所有波长的光源的分类装置的系统。 这通过使用全纤维超连续光源来解决。

公开(公告)号：US20240201085A1

公开(公告)日：2024-06-20

申请号：US18554145

申请日：2022-03-15

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Toshikazu NAGASHIMA

IPC: G01N21/49 ,  G01N21/25 ,  G01N21/84

CPC classification number: G01N21/49 ,  G01N21/255 ,  G01N21/84 ,  G01N2021/845 ,  G01N2201/0636 ,  G01N2201/0638 ,  G01N2201/0697 ,  G01N2201/1042

Abstract: A conveyance device supports and conveys an object. The conveyance device has a support portion in which an opening narrower than the object is provided at a position where the object is supported. A lighting device irradiates a first surface of the object with measurement light having a wavelength changing over time through the opening of the support portion. A light receiving device detects object light that is diffusely transmitted light emitted from a second surface of the object.

公开(公告)号：US20170241909A1

公开(公告)日：2017-08-24

申请号：US15429172

申请日：2017-02-10

Applicant: FUJIFILM Corporation

Inventor： Yasutake TANAKA

IPC: G01N21/64

CPC classification number: G01N21/6402 ,  G01N21/55 ,  G01N21/6456 ,  G01N27/44721 ,  G01N2021/6419 ,  G01N2201/1042

Abstract: A subject-to-be-examined support unit that supports a subject to be examined, a light source unit that outputs light entering the subject-to-be-examined support unit from a side opposite to a side by which a sample is supported, a fluorescent plate that is illuminated with the light that has been output from the light source unit and passed through the subject-to-be-examined support unit and the sample, and emits fluorescence, a photomultiplier that detects fluorescence that has been emitted from the fluorescent plate and passed through the subject-to-be-examined support unit and the sample, and a plate support unit that supports the fluorescent plate are provided. The plate support unit is structured in such a manner that a distance between the subject-to-be-examined support unit and the fluorescent plate is changeable by moving the fluorescent plate in a direction closer to the subject-to-be-examined support unit and in a direction away therefrom.

公开(公告)号：US20170003166A1

公开(公告)日：2017-01-05

申请号：US14788561

申请日：2015-06-30

Applicant: Agilent Technologies, Inc.

Inventor： Andrew Ghetler ,  Adam Kleczewski ,  Richard P. Tella

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/10

CPC classification number: G01J3/0297 ,  G01J3/10 ,  G01J3/108 ,  G01J3/2823 ,  G01J3/42 ,  G01N21/274 ,  G01N21/276 ,  G01N21/3563 ,  G01N21/4785 ,  G01N21/55 ,  G01N2201/101 ,  G01N2201/1042 ,  G01N2201/127

Abstract: A method and apparatus for obtaining reference samples during the generation of a mid-infrared (MW) image without requiring that the sample being imaged be removed is disclosed. A tunable MIR laser generates a light beam that is focused onto a specimen on a specimen stage that moves the specimen in a first direction. An optical assembly includes a scanning assembly having a focusing lens and a mirror that moves in a second direction, different from the first direction, relative to the stage such that the focusing lens maintains a fixed distance between the focusing lens and the specimen stage. A light detector measures an intensity of light leaving the point on the specimen. A controller forms an image from the measured intensity. A reference stage is positioned such that the mirror moves over the reference stage in response to a command so that the controller can also make a reference measurement.

Abstract translation: 公开了在生成中红外（MW）图像期间获得参考样本而不需要去除被成像的样品的方法和装置。 可调谐的MIR激光产生聚焦在样品台上的试样上的光束，该试样台沿第一方向移动试样。 光学组件包括具有聚焦透镜和反射镜的扫描组件，所述聚焦透镜和反射镜相对于所述平台在与第一方向不同的第二方向上移动，使得聚焦透镜在聚焦透镜和样品台之间保持固定的距离。 光检测器测量离开样品点的光的强度。 控制器根据测量的强度形成图像。 定位参考台，使得反射镜响应于命令而在参考平台上移动，使得控制器也可进行参考测量。

公开(公告)号：US20130063724A1

公开(公告)日：2013-03-14

申请号：US13613141

申请日：2012-09-13

Applicant: Cameron John Tovey

Inventor： Cameron John Tovey

IPC: G01B11/00

CPC classification number: G01N21/253 ,  G01N21/774 ,  G01N2021/7773 ,  G01N2021/7793 ,  G01N2021/7796 ,  G01N2201/10 ,  G01N2201/1042 ,  G01N2201/105

Abstract: Motion control system and method for biosensor scanning that include inputting to a multi-axis motion controller move commands associated with the scan path as defined by multiple axes. The multiple axes including an x-baseline coordinate x0, a y-baseline coordinate y0, an x-direction oscillation amplitude x1, a y-direction oscillation amplitude y1, an oscillation frequency f and a phase φ. The multi-axis motion controller outputs digital commanded positions for each of the multiple axes. A post-processor receives the commanded positions and generates parameterized commanded positions x and y that each include a baseline motion component and an oscillating motion component. The parameterized commanded positions cause the scanning optical system to deflect the light beam to scan the beam spot over the scan path to scan the biosensor.

Abstract translation: 用于生物传感器扫描的运动控制系统和方法包括向多轴运动控制器输入移动与由多个轴定义的扫描路径相关联的命令。 多个轴包括x基线坐标x0，y基线坐标y0，x方向振荡振幅x1，y方向振荡振幅y1，振荡频率f和相位＆phgr。 多轴运动控制器为每个多轴输出数字指令位置。 后处理器接收命令位置并产生每个包括基线运动分量和振荡运动分量的参数化指令位置x和y。 参数化的命令位置使得扫描光学系统偏转光束以扫描扫描路径上的束斑以扫描生物传感器。

公开(公告)号：US08098382B2

公开(公告)日：2012-01-17

申请号：US12613212

申请日：2009-11-05

Applicant: Tak Gyum Kim ,  Bae Kyun Kim

Inventor： Tak Gyum Kim ,  Bae Kyun Kim

IPC: G01N21/00

CPC classification number: G01B11/24 ,  G01N21/94 ,  G01N21/9501 ,  G01N2201/1042 ,  G02B26/12

Abstract: Disclosed are a beam scanner and a surface measurement apparatus. The beam scanner includes a spinning mirror having top and bottom reflective surfaces and a plurality of side reflective surfaces between the top and bottom reflective surfaces, and rotating about a rotary shaft penetrating the top and bottom reflective surfaces to scan beams, falling onto the side reflective surface, in one direction, a first light source emitting first beams to the side reflective surface, a second light source emitting second beams to at least one of the top and bottom reflective surfaces, and a detector receiving beams reflected by the spinning mirror, among the second beams. The beam scanner and the surface measurement apparatus can achieve high-speed, high resolution surface measurement since errors caused by the movement of the spinning mirror for beam scanning are minimized.

Abstract translation: 公开了一种光束扫描器和表面测量装置。 光束扫描器包括具有顶部反射表面和底部反射表面的旋转镜和位于顶部和底部反射表面之间的多个侧面反射表面，并且绕着穿过顶部和底部反射表面的旋转轴旋转以扫描光束， 在一个方向上表面向第一反射表面发射第一光束的第一光源，向第一和第二反射表面中的至少一个发射第二光束的第二光源和接收由该纺镜反射的光束的检测器， 第二个梁。 光束扫描器和表面测量装置可以实现高速，高分辨率的表面测量，因为用于光束扫描的旋转镜的移动引起的误差最小化。

公开(公告)号：US20100201993A1

公开(公告)日：2010-08-12

申请号：US12613212

申请日：2009-11-05

Applicant: Tak Gyum KIM ,  Bae Kyun Kim

Inventor： Tak Gyum KIM ,  Bae Kyun Kim

IPC: G01B11/24 ,  G02B26/10

CPC classification number: G01B11/24 ,  G01N21/94 ,  G01N21/9501 ,  G01N2201/1042 ,  G02B26/12

Abstract: Disclosed are a beam scanner and a surface measurement apparatus. The beam scanner includes a spinning mirror having top and bottom reflective surfaces and a plurality of side reflective surfaces between the top and bottom reflective surfaces, and rotating about a rotary shaft penetrating the top and bottom reflective surfaces to scan beams, falling onto the side reflective surface, in one direction, a first light source emitting first beams to the side reflective surface, a second light source emitting second beams to at least one of the top and bottom reflective surfaces, and a detector receiving beams reflected by the spinning mirror, among the second beams. The beam scanner and the surface measurement apparatus can achieve high-speed, high resolution surface measurement since errors caused by the movement of the spinning mirror for beam scanning are minimized.

Abstract translation: 公开了一种光束扫描器和表面测量装置。 光束扫描器包括具有顶部反射表面和底部反射表面的旋转镜和位于顶部和底部反射表面之间的多个侧面反射表面，并且绕着穿过顶部和底部反射表面的旋转轴旋转以扫描光束， 在一个方向上表面向第一反射表面发射第一光束的第一光源，向第一和第二反射表面中的至少一个发射第二光束的第二光源和接收由该纺镜反射的光束的检测器， 第二个梁。 光束扫描器和表面测量装置可以实现高速，高分辨率的表面测量，因为用于光束扫描的旋转镜的移动引起的误差最小化。

公开(公告)号：US20100198397A1

公开(公告)日：2010-08-05

申请号：US12676210

申请日：2008-09-03

Applicant: Paul Berghmans

Inventor： Paul Berghmans

IPC: B07C5/342 ,  G06F7/00

CPC classification number: B07C5/342 ,  G01N21/85 ,  G01N21/8901 ,  G01N2021/8592 ,  G01N2201/1042

Abstract: The invention relates to a system comprising a broadband optical light source and a sorting device and more specifically to laser sorting devices. The object of the present invention is to provide a system comprising a sorting device with a light-source offering all wavelengths for the sorting process. This is solved by using an all fiber supercontinuum light source.

Abstract translation: 本发明涉及一种包括宽带光源和分类装置的系统，更具体地涉及激光分选装置。 本发明的目的是提供一种包括具有提供用于分选过程的所有波长的光源的分类装置的系统。 这通过使用全纤维超连续光源来解决。

公开(公告)号：US07538866B2

公开(公告)日：2009-05-26

申请号：US11789228

申请日：2007-04-24

Applicant: Wolfgang Heine ,  Dieter Spriegel ,  Michael Stockmann ,  Martin Weber

Inventor： Wolfgang Heine ,  Dieter Spriegel ,  Michael Stockmann ,  Martin Weber

IPC: G01N21/88

CPC classification number: G01N21/896 ,  G01N21/8901 ,  G01N21/958 ,  G01N33/386 ,  G01N2021/4716 ,  G01N2021/4735 ,  G01N2021/8905 ,  G01N2201/0642 ,  G01N2201/1042

Abstract: In one aspect, an optical sensor is used to detect defects, which can appear on smooth surfaces, is provided. The sensor includes a telecentric laser scanner and a detection unit. The scanner includes a laser for the approximately perpendicular illumination of a smooth surface, a scanning mirror, and a telecentric optical system for guiding illumination and detection beams the detection unit includes an optical detector system, a central diaphragm, which is concentrically positioned in the vicinity of the optical detector system in the direction toward the telecentric laser scanner, a highly sensitive photomultiplier for detecting scattered light, which emanates from defects on smooth surfaces, and a slit diaphragm arranged upstream of the photomultiplier.

Abstract translation: 在一个方面，提供光学传感器来检测出现在光滑表面上的缺陷。 传感器包括远心激光扫描仪和检测单元。 扫描器包括用于光滑表面的大致垂直照明的激光器，扫描镜和用于引导照射和检测光束的远心光学系统，该检测单元包括光学检测器系统，中心光阑，其同心地位于附近 的光检测器系统朝向远心激光扫描器的方向，用于检测由平滑表面上的缺陷产生的散射光的高灵敏度光电倍增器和布置在光电倍增管上游的狭缝光阑。