公开(公告)号：US20170089759A1

公开(公告)日：2017-03-30

申请号：US14865193

申请日：2015-09-25

Applicant: Steve W. Fleck

Inventor： Steve W. Fleck

IPC: G01J1/42 ,  G01P3/36

CPC classification number: G01J1/4257 ,  G01J1/0252 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0414 ,  G01J1/0422 ,  G01J1/044 ,  G01P3/36

Abstract: A method and a device for measuring absorbed energy-momentum symmetry in which radiant energy W·sr−1·m−2·nm−1 is compared directly against its absorbed impinging momentum kg·m·s−1 in a manner that will provide an experimental basis for asymmetrical anomalies that may or may not exist within a measurable range of the electromagnetic spectrum.

公开(公告)号：US20170074720A1

公开(公告)日：2017-03-16

申请号：US15342878

申请日：2016-11-03

Applicant: Facebook, Inc.

Inventor： Nadav Grossinger ,  Nitay Romano ,  Arnon Gratch

IPC: G01J1/04 ,  G02B27/42 ,  G02B5/18 ,  G02B27/58 ,  G01N21/55 ,  G02B3/10

CPC classification number: G01J1/0411 ,  G01B11/25 ,  G01J1/044 ,  G01J1/0448 ,  G01N21/55 ,  G01S7/4814 ,  G01S17/46 ,  G01S17/89 ,  G02B3/10 ,  G02B5/1876 ,  G02B27/4205 ,  G02B27/58

Abstract: An optical sensing device for using light to locate objects or features in a field of view comprises a light source; a controllable lens having two states and being controllable between them, for example a multifocal lens having two or more foci for focusing light from the light source; and a sensor able to sense light reflected from an object, to determine information of the object. The use of two or more foci adds dynamic range to optical sensing to allow for reliable detection over a wide range of distances.

Abstract translation: 一种用于使用光在视场中定位物体或特征的光学感测装置包括光源; 具有两个状态并且在它们之间可控的可控透镜，例如具有用于聚焦来自光源的光的两个或多个焦点的多焦点透镜; 以及能够感测从物体反射的光的传感器，以确定物体的信息。 使用两个或更多个焦点将动态范围增加到光学感测，以允许在宽范围的距离上的可靠检测。

公开(公告)号：US20140110569A1

公开(公告)日：2014-04-24

申请号：US14052204

申请日：2013-10-11

Applicant: OtO Photonics Inc.

Inventor： Chien-Hsiang Hung

IPC: G01J1/04 ,  G02B19/00 ,  G02B5/02

CPC classification number: G02B5/0273 ,  G01J1/0295 ,  G01J1/0414 ,  G01J1/0422 ,  G01J1/0425 ,  G01J1/044 ,  G01J1/0474 ,  G01J1/42 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0297 ,  G01J3/18 ,  G02B19/0076

Abstract: An optical head for receiving incident light is provided. The optical head comprises a transmissive cosine corrector and a reflector disposed to face the transmissive cosine corrector. The transmissive cosine corrector is disposed in an optical path of the incident light and shields the reflector from the incident light. The transmissive cosine corrector converts the incident light to scattered light having a Lambertian pattern. The reflector has an optical output section that transmits the scattered light and a reflective section that reflects the scattered light to the transmissive cosine corrector and/or the other portions of the reflective sections. An optical system using the optical head is also provided.

Abstract translation: 提供用于接收入射光的光学头。 光头包括透射余弦校正器和设置为面对透射余弦校正器的反射器。 透射余弦校正器设置在入射光的光路中，并将反射器屏蔽入射光。 透射余弦校正器将入射光转换成具有朗伯图案的散射光。 反射器具有透射散射光的光输出部分和将散射光反射到反射部分的透射余弦校正器和/或其它部分的反射部分。 还提供了使用光学头的光学系统。

公开(公告)号：US08530826B2

公开(公告)日：2013-09-10

申请号：US12921445

申请日：2009-03-13

Applicant: John W. Runcie

Inventor： John W. Runcie

IPC: G01N21/64 ,  G01N21/01

CPC classification number: G01J1/044 ,  G01N21/645 ,  G01N21/6486 ,  G01N2021/635 ,  G01N2201/0627 ,  G01N2201/0648

Abstract: An automated shutter for dark acclimating a sample, comprising a base and a head mounted to the base and movable between an open and closed position. The automated shutter further comprises one or more artificial light sources and one or more optical detectors disposed in said head or base, and wherein the head is contiguous with the sample when moved into the closed position. Another embodiment comprises an enclosure placed over a sample to be dark acclimatized, with one or more artificial light sources and optical detectors disposed within or closely adjacent to said enclosure which is configured to be transformed between an optically transparent state and an optically opaque state.

Abstract translation: 一种用于暗适应样品的自动快门，包括基座和安装在基座上的头部，可在打开和关闭位置之间移动。 自动快门还包括一个或多个人造光源和设置在所述头部或底座中的一个或多个光学检测器，并且其中当移动到关闭位置时，头部与样品邻接。 另一个实施例包括放置在样本上以适应暗处的外壳，其中一个或多个人造光源和光学检测器设置在所述外壳内或紧邻所述外壳中，所述外壳被配置为在光学透明状态和光学不透明状态之间转换。

公开(公告)号：US08482726B2

公开(公告)日：2013-07-09

申请号：US13002924

申请日：2009-07-06

Applicant: TongSheng Mou

Inventor： TongSheng Mou

IPC: G01J1/40

CPC classification number: G01J1/02 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0437 ,  G01J1/044

Abstract: A radiance measuring device comprises an imaging device, a light measuring device (2) and a connection seat (3) for connecting the imaging device with the light measuring device (2). The emission port of the imaging device corresponds to the incidence port of the light measuring device (2). The imaging device comprises an imaging lens (1-1) and an aperture diaphragm (1-2), and the aperture diaphragm (1-2) is located on the front focal plane of the imaging lens (1-1).

Abstract translation: 辐射测量装置包括成像装置，光测量装置（2）和用于将成像装置与光测量装置（2）连接的连接座（3）。 成像装置的发射口对应于光测量装置（2）的入射口。 成像装置包括成像透镜（1-1）和孔径光阑（1-2），并且孔径光阑（1-2）位于成像透镜（1-1）的前焦平面上。

公开(公告)号：US20130099678A1

公开(公告)日：2013-04-25

申请号：US13653542

申请日：2012-10-17

Applicant: PANASONIC CORPORATION

Inventor： Junichi KATO ,  Takashi KANDA ,  Koji SAEKI ,  Tomoaki MANNAMI ,  Yuichirou HIROWATARI ,  Shinichiro KURIHARA

IPC: H05B37/02

CPC classification number: H05B37/02 ,  G01J1/0228 ,  G01J1/044 ,  G01J1/44 ,  G01J5/0025 ,  G01J5/0834 ,  G01J5/34 ,  Y10T307/773

Abstract: A lighting device includes a pyroelectric sensor, a shutter and a lighting control unit. The lighting control unit is configured, when the lighting load is turned off, to turn the lighting load on if the pyroelectric sensor detects a change in infrared radiation. The lighting control unit is also configured, when the lighting load is turned on, to turn the lighting load off if a repetition count or time of a lighting retention time reaches a specified count or time, respectively, with no change in infrared radiation detected through the pyroelectric sensor within each lighting retention time per the passage of lighting retention time.

Abstract translation: 照明装置包括热电传感器，快门和照明控制单元。 照明控制单元被构造为当照明负载关闭时，如果热电传感器检测到红外辐射的变化，则打开照明负载。 照明控制单元还被配置为当照明负载打开时，如果照明保持时间的重复次数或时间分别达到指定的计数或时间，则不关闭红外辐射的变化，以便通过 热电传感器在每个照明保持时间内每次通过照明保留时间。

公开(公告)号：US08373106B2

公开(公告)日：2013-02-12

申请号：US12593816

申请日：2007-10-18

Applicant: Stephen L. Macknik ,  Susana Martinez-Conde

Inventor： Stephen L. Macknik ,  Susana Martinez-Conde

IPC: G01J1/32 ,  G05F1/00 ,  F21V7/04

CPC classification number: G01J1/32 ,  G01J1/04 ,  G01J1/044 ,  G01J1/0488 ,  G01J1/18 ,  G01J1/4228 ,  G01J2001/0276 ,  G01J2001/4247 ,  H05B37/02 ,  H05B41/36 ,  H05B41/3922

Abstract: A method and apparatus are provided for processing light from a light source. The method includes the steps of measuring a predetermined set of characteristics of the light source and detecting flicker when the predetermined set of characteristics exceed a corresponding flicker fusion threshold value.

公开(公告)号：US08218220B1

公开(公告)日：2012-07-10

申请号：US12643361

申请日：2009-12-21

Applicant: Robert K. Dodds ,  Adam M. Kennedy ,  William A. Radford

Inventor： Robert K. Dodds ,  Adam M. Kennedy ,  William A. Radford

IPC: G02B26/02 ,  G02B26/00 ,  G01J5/00

CPC classification number: H04N5/2254 ,  G01J1/0266 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/0448 ,  G01J5/0831 ,  G01J5/0834 ,  G01J5/084 ,  G01J5/089 ,  H04N5/33

Abstract: In certain embodiments, a detection device includes a structure having an entrance that permits radiation to enter the structure and a radiation detector operable to detect radiation that enters the structure. The device also includes a microshutter array coupled to the structure and aligned with the entrance, the array comprising a plurality of microshutter cells operable to move between a first position in which that microshutter cell prevents radiation of a first wavelength from passing through a portion of the entrance and a second position in which that microshutter cell permits the radiation of the first wavelength to pass through the portion of the entrance. The device further includes an actuating device operable to define a first entrance pupil having a first f-number by moving a plurality of microshutter cells associated with the first f-number.

Abstract translation: 在某些实施例中，检测装置包括具有允许辐射进入结构的入口的结构和可操作以检测进入结构的辐射的辐射检测器。 该装置还包括耦合到结构并与入口对准的微型振荡器阵列，该阵列包括多个微型振荡器单元，可操作以在第一位置之间移动，在该第一位置，该微型振荡器单元防止第一波长的辐射通过 入口和第二位置，在该第二位置，该微切口单元允许第一波长的辐射通过入口的该部分。 该装置还包括致动装置，其可操作以通过移动与第一f-号码相关联的多个微振槽单元来限定具有第一f号码的第一入射光瞳。

公开(公告)号：US08179531B2

公开(公告)日：2012-05-15

申请号：US12486747

申请日：2009-06-17

Applicant: Carles Flotats Villagrasa ,  Jordi Ferran Cases ,  Oscar Martinez Bailac ,  David A. Champion ,  Stephan R. Clark

Inventor： Carles Flotats Villagrasa ,  Jordi Ferran Cases ,  Oscar Martinez Bailac ,  David A. Champion ,  Stephan R. Clark

IPC: G03B9/36

CPC classification number: G01J3/02 ,  G01J1/04 ,  G01J1/044 ,  G01J3/0232 ,  G01J3/0267 ,  G01J3/524 ,  G01J2001/0276

Abstract: A shuttering and sealing device is disclosed. In one embodiment, the device includes an aperture through which light may pass to an optical sensor, a seal surrounding the aperture, and a shutter movable between an open position in which the shutter does not cover the aperture and a closed position in which the shutter covers the aperture and the seal seals the shutter around the aperture.

Abstract translation: 公开了一种遮蔽和密封装置。 在一个实施例中，该装置包括孔，光可以通过该光圈传递到光学传感器，围绕孔的密封件以及可在打开位置之间移动的挡板，在该打开位置中挡板不覆盖孔，在该位置中挡板 覆盖光圈并且密封件围绕光圈密封快门。

公开(公告)号：US07751741B2

公开(公告)日：2010-07-06

申请号：US12120702

申请日：2008-05-15

Applicant: Shuji Hirai

Inventor： Shuji Hirai

IPC: G03G15/00 ,  G03G21/00

CPC classification number: G01J1/4228 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0414 ,  G01J1/044 ,  G01J1/08 ,  G01J1/4223 ,  G01J2001/4233 ,  G01N21/276 ,  G01N21/55 ,  G03G15/0131 ,  G03G15/5041 ,  G03G15/5058 ,  G03G2215/00042 ,  G03G2215/00059

Abstract: An optical sensor includes a light-emitting element for directing light to an image, a light-receiving element for receiving light reflected by the image, a normal detection optical path for allowing the light emitted by the light-emitting element and the light reflected from the image to follow a normal detection optical path during normal operation, a calibration reflecting plate disposed inside the optical sensor for reflecting light from the light-emitting element when sensitivity is calibrated, a calibration optical path for allowing the light emitted by the light-emitting element to follow a calibration optical path to the light-receiving element when the emitted light is reflected by the calibration reflecting plate, and a first optical function element disposed in the calibration optical path and switchable between a light permeating state, in which the light passes therethrough, and a light intercepting state, in which the light is blocked, when voltage is applied.

Abstract translation: 光学传感器包括用于将光引导到图像的发光元件，用于接收由图像反射的光的光接收元件，用于允许由发光元件发射的光和从发光元件反射的光的正常检测光路 在正常操作期间遵循正常检测光路的图像，设置在光学传感器内部的校准反射板，用于当灵敏度被校准时反射来自发光元件的光;校准光路，用于允许由发光的光发射的光 元件，当所发射的光被校准反射板反射时，遵循到光接收元件的校准光路;以及第一光学功能元件，其设置在校准光路中，并且可在光通过的光透过状态 以及当施加电压时光被阻挡的遮光状态。