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51. 发明申请

US20150063739A1 Actively Tunable Polar-Dielectric Optical Devices 有权
标题翻译：积极可调极性电介质光学器件
公开(公告)号：US20150063739A1
公开(公告)日：2015-03-05
申请号：US14522738
申请日：2014-10-24
申请人： James Peter Long , Joshua D. Caldwell , Jeffrey C. Owrutsky , Orest J. Glembocki
发明人： James Peter Long , Joshua D. Caldwell , Jeffrey C. Owrutsky , Orest J. Glembocki
IPC分类号： G02F1/01
CPC分类号： G02F1/0136 , B82Y20/00 , G01J3/12 , G01J2003/1213 , G02B6/1225 , G02B26/02 , G02F1/009 , G02F1/01 , G02F1/011 , G02F1/0126 , G02F1/0333 , G02F1/29 , G02F2202/10 , G02F2202/30 , G02F2202/32 , G02F2203/10 , G02F2203/11 , G02F2203/13 , G02F2203/15 , Y10S977/932
摘要： Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (SPhPs), where the SPhPs alter the optical properties of the structure. The optical properties lent to these structures by the SPhPs are altered by introducing charge carriers directly into the structures. The carriers can be introduced into these structures, and the carrier concentration thereby controlled, through optical pumping or the application of an appropriate electrical bias.
摘要翻译：包括一个或多个由极性电介质材料制成的结构表面声子极化子（SPhP）的结构的光学器件，其中SPhP改变了结构的光学性质。通过将电荷载体直接引入结构中，通过SPhP给予这些结构的光学性质被改变。载体可以被引入到这些结构中，并且由此通过光学泵送或者施加适当的电偏压来控制载流子浓度。

52. 发明授权

US08970934B2 Optical system and method 有权
标题翻译：光学系统和方法
公开(公告)号：US08970934B2
公开(公告)日：2015-03-03
申请号：US13922513
申请日：2013-06-20
申请人： General Electric Company
发明人： Dongmin Yang
IPC分类号： G02F1/01 , H04N7/18 , G02B27/28 , G02B15/00 , G02B23/24
CPC分类号： G02F1/01 , G02B15/00 , G02B23/2438 , G02B23/2446 , G02B23/2476 , G02B27/286 , H04N7/183
摘要： An optical system in a video probe assembly includes a plurality of lenses configured to refract separate linearly polarized rays under different refractive indexes to form a plurality of different focal lengths. The optical system includes at least one light modulating element that modulates a polarization state of the linearly polarized rays passing through the at least one light modulating element in response to a control signal. The optical system includes a polarizer element that filters out some of the modulated linearly polarized rays passing through the polarizer element. A method of inspecting a target with an optical system of a video probe assembly is also provided.
摘要翻译：视频探针组件中的光学系统包括多个透镜，其构造成折射不同折射率处的分离线性偏振光线以形成多个不同的焦距。光学系统包括至少一个光调制元件，其响应于控制信号调制通过至少一个光调制元件的线偏振光的偏振状态。该光学系统包括偏振器元件，其过滤通过偏振器元件的一些经调制的线偏振光。还提供了使用视频探针组件的光学系统检查目标的方法。

53. 发明授权

US08960914B2 Laser projection apparatus with speckle reduction 有权
标题翻译：具有减少斑点的激光投影设备
公开(公告)号：US08960914B2
公开(公告)日：2015-02-24
申请号：US13498319
申请日：2010-09-14
申请人： Kenji Konno
发明人： Kenji Konno
IPC分类号： G03B21/14 , G02F1/1335 , G02F1/13 , G02B5/30 , H01S3/00 , G02B27/28 , G02F1/01 , G02B27/48 , H04N9/31
CPC分类号： G02B27/286 , G02B27/48 , G02F1/01 , G02F1/0136 , G02F1/13 , G02F1/13362 , G03B21/14 , G03B21/2033 , G03B21/2073 , H04N9/3129
摘要： Provided is a laser projection apparatus which forms each one frame by performing two-dimensional scanning with laser light and projects images on a screen (201) with blanking periods inserted between frames, the laser light having been outputted from a laser light source (110). The laser projection apparatus is provided with a chive controlling device (132) which, in each of the blanking periods, changes the polarization state of the laser light having been outputted from the laser light source. This configuration enables speckle reduction by having the polarization state changed from one frame to another, and also enables favorable image projection since there is no change in luminance within each one of the frames. Thus, it is made possible to obtain image quality more favorable than that obtained conventionally.
摘要翻译：提供了一种通过用激光进行二维扫描来形成每一帧的激光投影装置，并且在屏幕（201）上投影图像，其中消隐周期插入在帧之间，激光已经从激光源（110）输出，。激光投射装置设置有在每个消隐周期中改变已经从激光源输出的激光的偏振状态的子控制装置（132）。这种配置通过使偏振状态从一帧改变为另一帧而能够进行斑点减少，并且由于在每个帧内的亮度没有变化，所以能够进行有利的图像投影。因此，可以获得比常规获得的图像质量更好的图像质量。

54. 发明申请

US20150043054A1 ADAPTIVE OPTICS FOR COMBINED PULSE FRONT END PHASE FRONT CONTROL 审中-公开
标题翻译：用于组合脉冲前置相位前置控制的自适应光学
公开(公告)号：US20150043054A1
公开(公告)日：2015-02-12
申请号：US14386396
申请日：2013-03-19
申请人： ISIS INNOVATION LTD
发明人： Martin Booth , Patrick Salter , Richard Simmonds
IPC分类号： H01S3/00 , G02F1/01 , G02B26/06 , G02B27/09
CPC分类号： H01S3/0057 , G01J11/00 , G02B13/22 , G02B26/007 , G02B26/02 , G02B26/06 , G02B26/0816 , G02B26/0825 , G02B26/0833 , G02B26/0841 , G02B27/0068 , G02B27/09 , G02F1/01 , H01S3/10053
摘要： In a method and system for controlling the shape of an optical pulse, the two-dimensional shape of the phase front is controlled using a first control device and the shape of the phase front and the two-dimensional shape of the pulse front is controlled using a second control device. The combined effect on the phase front results in a desired overall phase front control and the second device provides the desired overall pulse front control. This enables the phase front control and pulse front control to be decoupled. Correcting for pulse lengthening of femtosecond laser pulses during focusing by a dispersive lens. The spatially varying phase (72) introduced by the lens can be corrected for by a spatial light modulator like (SLM) a liquid crystal modulator. The spatially varying arrival time at the focus (70) can be compensated for by a deformable mirror (DM). A controller with a feedback loop and pulse characterization in the focus can compensate for the errors introduced by any dispersive focusing means.
摘要翻译：在用于控制光脉冲形状的方法和系统中，使用第一控制装置控制相位前端的二维形状，并且使用相位前沿的形状和脉冲前沿的二维形状来控制第二控制装置。对相位前沿的组合效应导致期望的整体相位前沿控制，并且第二装置提供期望的总体脉冲前沿控制。这使得相位前沿控制和脉冲前沿控制能够解耦。通过色散透镜校正飞秒激光脉冲的脉冲延长。由透镜引入的空间变化相（72）可以通过液晶调制器（SLM）等空间光调制器进行校正。在焦点（70）处的空间变化的到达时间可以由可变形反射镜（DM）补偿。在焦点中具有反馈回路和脉冲表征的控制器可以补偿由任何色散聚焦装置引入的误差。

55. 发明申请

US20150029575A1 OPTICAL PULSE-GENERATOR AND OPTICAL PULSE-GENERATING METHOD 有权
标题翻译：光学脉冲发生器和光脉冲发生方法
公开(公告)号：US20150029575A1
公开(公告)日：2015-01-29
申请号：US14384550
申请日：2013-03-14
申请人： Sumitomo Osaka Cement Co., Ltd.
发明人： Tokutaka Hara , Youichi Hosokawa
IPC分类号： H01S3/11 , H01S3/13 , G02F1/225 , H01S3/00
CPC分类号： H01S3/11 , G01J3/0205 , G01J3/0291 , G01J3/10 , G01J3/26 , G01J3/2823 , G01J3/45 , G01J3/453 , G01J9/02 , G01J11/00 , G01J2009/0288 , G01N21/3581 , G02F1/01 , G02F1/21 , G02F1/2252 , G02F1/2255 , G02F1/2257 , G02F2001/212 , G02F2201/16 , G02F2203/13 , G02F2203/50 , G02F2203/56 , H01S3/0057 , H01S3/0085 , H01S3/06754 , H01S3/1301 , H01S5/12 , H01S2301/08
摘要： Provided is an optical pulse-generator and an optical pulse-generating method which are capable of generating an optical pulse train with an arbitrary pattern. An optical pulse-generator 1 includes a first optical modulator 21 configured to modulate input light using a first modulation signal SIG1 to generate optical pulses, a second optical modulator 41 configured to perform a modulation operation using a second modulation signal SIG2 synchronizing with the first modulation signal SIG1 and having a signal pattern that is set to output only specific part of the optical pulses, and a dispersion compensator 30 configured to compensate a chirp of the optical pulse output from the first optical modulator 21.
摘要翻译：提供了能够产生任意图案的光脉冲串的光脉冲发生器和光脉冲产生方法。光脉冲发生器1包括第一光调制器21，其被配置为使用第一调制信号SIG1调制输入光以产生光脉冲;第二光调制器41，被配置为使用与第一调制同步的第二调制信号SIG2执行调制操作信号SIG1，具有被设定为仅输出光脉冲的特定部分的信号图案;以及色散补偿器30，被配置为补偿从第一光调制器21输出的光脉冲的啁啾。

56. 发明申请

US20150023055A1 LIGHT SOURCE ASSEMBLY, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY APPARATUS HAVING THE SAME 有权
标题翻译：光源组件，具有该光源组件的背光组件和具有该光源组件的显示装置
公开(公告)号：US20150023055A1
公开(公告)日：2015-01-22
申请号：US14092290
申请日：2013-11-27
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： IN-SUN HWANG , JUNG-KYUN KIM
IPC分类号： F21V8/00 , F21K99/00
CPC分类号： G02B6/0025 , F21K9/64 , G02B6/0068 , G02F1/01
摘要： A light source assembly includes a red laser diode configured to generate a red laser light, a blue laser diode disposed adjacent to the red laser diode, and configured to generate a blue laser light or a cyan laser light, a green phosphor disposed on the blue laser diode, and configured to change a wavelength of the blue laser light or the cyan laser light, and a holographic diffuser disposed on the green phosphor and the red laser diode. The holographic diffuser is configured to diffuse or scatter the red laser light and is configured to diffuse or scatter the blue laser light or the cyan laser light which passed the green phosphor.
摘要翻译：光源组件包括配置为产生红色激光的红色激光二极管，与红色激光二极管相邻设置的蓝色激光二极管，并且被配置为产生蓝色激光或青色激光，布置在蓝色上的绿色荧光体激光二极管，并且被配置为改变蓝色激光或青色激光的波长，以及设置在绿色荧光体和红色激光二极管上的全息漫射器。全息漫射器被配置为扩散或散射红色激光，并且被配置为扩散或散射通过绿色荧光体的蓝色激光或青色激光。

57. 发明申请

US20140376072A1 WINDOW SHADE AND WINDOW ELEMENT 有权
标题翻译： WINDOW SHADE和WINDOW ELEMENT
公开(公告)号：US20140376072A1
公开(公告)日：2014-12-25
申请号：US14303668
申请日：2014-06-13
申请人： AIRBUS OPERATIONS GMBH
发明人： Marcus KLETTKE
IPC分类号： E06B9/24 , G02F1/01 , G02B26/02 , B64C1/14
CPC分类号： E06B9/24 , B64C1/1484 , B64C1/1492 , E06B2009/2405 , G02B26/02 , G02F1/01
摘要： A window element having a window shade is provided. The window element has a viewing area, comprising a window shade element. The window shade element includes an electrically darkable element, and the window shade element is movable between a first position and a second position. In the first position, the window shade element is covering a first portion of the viewing area, and in the second position, the window shade element is covering a second portion of the viewing area. The first portion and the second portion are unequal.
摘要翻译：提供具有窗帘的窗元件。窗口元件具有观察区域，包括窗帘元件。窗帘元件包括电可暗的元件，并且窗帘元件可在第一位置和第二位置之间移动。在第一位置，窗帘元件覆盖观察区域的第一部分，并且在第二位置，窗帘元件覆盖观察区域的第二部分。第一部分和第二部分是不相等的。

58. 发明授权

US08917441B2 Observe tracking autostereoscopic display 有权
标题翻译：观察跟踪自动立体显示
公开(公告)号：US08917441B2
公开(公告)日：2014-12-23
申请号：US13939053
申请日：2013-07-10
申请人： RealD Inc.
发明人： Graham J. Woodgate , Michael G. Robinson , Jonathan Harrold
IPC分类号： G02B27/22 , G02F1/29 , G02B27/00 , G02F1/01 , G02F1/13
CPC分类号： G02B27/2214 , G02B27/0093 , G02F1/01 , G02F1/13 , G02F1/29
摘要： A spatially multiplexed autostereoscopic display is arranged to provide landscape and portrait operation. Multiple optical windows may be provided by spatial and temporal multiplexing techniques. A fast response lens array pair is aligned with a fast response spatial light modulator, and synchronized to provide first and second sets of images with first and second respective directionalities to provide first and second sets of respective optical windows. The first and second sets of optical windows may each comprise two or more optical windows in each viewing lobe. The optical windows may be arranged with an inclination to the vertical of 25 degrees to 65 degrees. An observer tracking system may be arranged to direct left and right eye image data to the left and right eyes of an observer, respectively, for landscape and portrait orientations of the display.
摘要翻译：布置空间复用的自动立体显示器以提供景观和肖像操作。可以通过空间和时间复用技术提供多个光学窗口。快速响应透镜阵列对与快速响应空间光调制器对准，并且被同步以提供具有第一和第二各自方向的第一和第二组图像，以提供第一组和第二组相应的光学窗口。第一组和第二组光学窗口可以各自包括在每个观察凸角中的两个或更多个光学窗口。光学窗口可以以垂直于25度至65度的倾斜度布置。观察者跟踪系统可以被布置成分别将左眼图像数据和右眼图像数据引导到观察者的左眼和右眼，用于显示器的横向和纵向取向。

59. 发明授权

US08861982B2 Interferometer, demodulator, and optical communication module 有权
标题翻译：干涉仪，解调器和光通信模块
公开(公告)号：US08861982B2
公开(公告)日：2014-10-14
申请号：US12985385
申请日：2011-01-06
申请人： Hideharu Mikami , Taichi Kogure
发明人： Hideharu Mikami , Taichi Kogure
IPC分类号： H04B10/06 , G02B26/00 , G02F1/01 , G02F2/00 , G02F1/061
CPC分类号： G02B26/00 , G02F1/01 , G02F1/061 , G02F2/00
摘要： When designing a demodulator for a DPSK-modulated signal, it is required that optical phase modulation is performed fast and the demodulator has a long lifetime. To achieve this object, a delay line interferometer inside the demodulator performs adjustment of phase difference between two split lights caused to interfere, using a first optical phase modulation unit such as a Piezo actuator and a second optical phase modulation unit such as a heating element that operates slower in modulation speed than the first optical phase modulation unit and is slower in deterioration speed.
摘要翻译：当设计用于DPSK调制信号的解调器时，需要快速执行光相位调制，并且解调器具有长的寿命。为了实现该目的，解调器内部的延迟线干涉仪使用诸如压电致动器的第一光学相位调制单元和诸如加热元件的第二光学相位调制单元来执行引起干扰的两个分离光之间的相位差的调节，调制速度比第一光学相位调制单元慢，并且在劣化速度较慢。

60. 发明申请

US20140293387A1 GREY-SCALE HOLOGRAPHIC STRUCTURE AND SYSTEM FOR GENERATING A MILLIMETER-WAVE COLLIMATED WAVEFRONT IN A COMPACT RANGE 有权
公开(公告)号：US20140293387A1
公开(公告)日：2014-10-02
申请号：US14305729
申请日：2014-06-16
申请人： Raytheon Company
发明人： Rigel Quinn Woida-O'Brien
IPC分类号： G03H5/00
CPC分类号： G03H5/00 , B33Y80/00 , G02F1/01 , G03H1/0244 , G03H1/08 , G03H1/0891 , G03H2001/085 , G03H2240/42
摘要： Embodiments of a grey-scale holographic structure and system for generating a collimated wavefront in a compact range are generally described herein. In some embodiments, the grey-scale holographic structure comprising millimeter-wave transmissive material having a surface arranged to provide differing amounts of phase-delay to an incident millimeter-wave wavefront as the incident wavefront passes through the material. The grey-scale holographic structure may comprises a plurality of layers (N) to provide a phase total delay of lambda which results from a series tuned layers, each having a thickness of a wavelength/N. Each layer provides a predetermined amount of phase delay allowing the structure to operate as a phase-delay hologram.

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