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1. 发明授权

US07986603B1 Spatial light modulator for holographic data storage 有权
标题翻译：用于全息数据存储的空间光调制器
公开(公告)号：US07986603B1
公开(公告)日：2011-07-26
申请号：US12286295
申请日：2008-09-29
申请人： Jahja I. Trisnadi , Alexander P. Payne , Clinton B. Carlisle
发明人： Jahja I. Trisnadi , Alexander P. Payne , Clinton B. Carlisle
IPC分类号： G11B7/00
CPC分类号： G11B7/128 , G11B7/083
摘要： A holographic data storage (HDS) system and method are provided. Generally, the system includes: a light source for generating a coherent light; beam-forming optics for forming the light into collimated object and reference beams; holographic storage medium; a spatial light modulator (SLM) located in a path of the object beam from the beam-forming optics to the storage medium, the SLM having a number of pixels for encoding data to be stored in the medium into the object beam. Preferably, the SLM can modulate both the amplitude and phase of light from every pixel on the SLM. More preferably, the SLM is also located in a path of the reference beam to the storage medium to modulate the phase of the light to store multiple holographic pages of data in the same physical volume of medium through phase multiplexing. Other embodiments are also described.
摘要翻译：提供了全息数据存储（HDS）系统和方法。通常，该系统包括：用于产生相干光的光源; 用于将光成型为准直物体和参考光束的光束形成光学器件; 全息存储介质; 位于物镜光束从光束形成光学器件到存储介质的路径中的空间光调制器（SLM），SLM具有多个像素，用于将待存储在介质中的数据编码到物体光束中。优选地，SLM可以调制SLM上每个像素的光的幅度和相位。更优选地，SLM还位于参考光束到存储介质的路径中，以调制光的相位，以通过相位多路复用在相同物理体积的介质中存储数据的多个全息页。还描述了其它实施例。

2. 发明授权

US07773070B2 Optical positioning device using telecentric imaging 有权
标题翻译：光学定位装置采用远心成像
公开(公告)号：US07773070B2
公开(公告)日：2010-08-10
申请号：US11124858
申请日：2005-05-09
申请人： Jahja I. Trisnadi , Clinton B. Carlisle , Charles B. Roxlo , David A. Lehoty
发明人： Jahja I. Trisnadi , Clinton B. Carlisle , Charles B. Roxlo , David A. Lehoty
IPC分类号： G09G5/08
CPC分类号： G06F3/0317 , G06F3/0354
摘要： One embodiment relates to an optical displacement sensor for sensing movement of a data input device across a surface by determining displacement of optical features in a succession of frames. The sensor includes at least an illuminator, telecentric imaging optics on the object (scattering surface) side, and an array of photosensitive elements. The illuminator is configured to illuminate a portion of the surface. The telecentric imaging optics is configured to image the optical features emanating from the illuminated portion of the surface, and the array of photosensitive elements is configured to detect intensity data relating to the optical features imaged by the telecentric imaging optics. Other embodiments are also disclosed.
摘要翻译：一个实施例涉及一种光学位移传感器，用于通过确定一连串框架中的光学特征的位移来感测跨越表面的数据输入设备的移动。传感器至少包括照明器，物体（散射面）侧的远心成像光学元件和感光元件阵列。照明器被配置为照亮表面的一部分。远心成像光学器件被配置为对从表面的照射部分发出的光学特征成像，并且光敏元件阵列被配置为检测与由远心成像光学器件成像的光学特征有关的强度数据。还公开了其他实施例。

3. 发明授权

US07755604B2 Optical navigation sensor with tracking and lift detection for optically transparent contact surfaces 有权
标题翻译：光学导航传感器，具有光学透明接触面的跟踪和提升检测功能
公开(公告)号：US07755604B2
公开(公告)日：2010-07-13
申请号：US11455921
申请日：2006-06-19
申请人： Jahja I. Trisnadi , Clinton B. Carlisle , Yansun Xu
发明人： Jahja I. Trisnadi , Clinton B. Carlisle , Yansun Xu
IPC分类号： G09G5/00 , G09G5/08 , G06F3/033
CPC分类号： G06F3/0317
摘要： In one embodiment, an optical navigation sensor for a computer mouse is designed to be operable on an optically transparent material. The optically transparent material may include a contact surface on which the mouse sits during normal operation. An optically rough tracking surface is provided below the contact surface. The mouse includes a light source that illuminates an area on the contact surface and an area on the tracking surface. The mouse may include a tracking sensor onto which the illuminated area on the tracking surface is imaged to detect mouse displacement. The mouse may also include a lift sensor that picks up specular light reflected from the illuminated area on the contact surface to generate lift information indicative of whether the mouse has been lifted off the contact surface. Tracking of the mouse displacement may be qualified with the lift information.
摘要翻译：在一个实施例中，用于计算机鼠标的光学导航传感器被设计为可在光学透明材料上操作。光学透明材料可以包括在正常操作期间鼠标所在的接触表面。在接触表面下方设置光学粗糙的跟踪表面。鼠标包括照亮接触表面上的区域和跟踪表面上的区域的光源。鼠标可以包括跟踪传感器，跟踪表面上的照明区域在其上成像以检测鼠标位移。鼠标还可以包括提升传感器，其拾取从接触表面上的照明区域反射的镜面光，以产生指示鼠标是否已被提升离开接触表面的提升信息。鼠标位移的跟踪可以通过升降信息进行限定。

4. 发明授权

US07737948B2 Speckle navigation system 有权
标题翻译：斑点导航系统
公开(公告)号：US07737948B2
公开(公告)日：2010-06-15
申请号：US11313133
申请日：2005-12-20
申请人： Brett A. Spurlock , Jahja I. Trisnadi , Steven Sanders , Clinton B. Carlisle
发明人： Brett A. Spurlock , Jahja I. Trisnadi , Steven Sanders , Clinton B. Carlisle
IPC分类号： G09G5/08
CPC分类号： G06F3/0317
摘要： One embodiment relates to a laser positioning device for sensing relative movement between a data input device and a surface by determining displacement of image features in a succession of images of the surface. The device forms a single integrated package, which includes a planar substrate and a transparent encapsulant that also embodies a collimating lens. Both a coherent light source and a sensor array and associated circuitry are configured on the planar substrate. Another embodiment relates to a method of sensing relative movement between a data input device and a surface. Coherent light is emitted from a laser and collimated so as to form a collimated illumination beam with a predetermined diameter, D, and a substantially uniform phase front. A speckle pattern is generated by impingement of the collimated illumination beam on the surface and detected by a sensor array. Other embodiments are also disclosed.
摘要翻译：一个实施例涉及一种激光定位装置，用于通过确定表面的一连串图像中的图像特征的位移来感测数据输入装置和表面之间的相对运动。该装置形成单个集成封装，其包括平面基板和还包含准直透镜的透明密封剂。相干光源和传感器阵列及相关联的电路均配置在平面基板上。另一个实施例涉及一种检测数据输入装置与表面之间的相对运动的方法。相干光从激光发射并准直，以形成具有预定直径D和基本均匀相位前沿的准直照明光束。通过将准直照明光束照射在表面上并由传感器阵列检测而产生斑点图案。还公开了其他实施例。

5. 发明授权

US07268341B2 Optical position sensing device including interlaced groups of photosensitive elements 有权
标题翻译：光学位置检测装置包括感光元件的交错组
公开(公告)号：US07268341B2
公开(公告)日：2007-09-11
申请号：US11123326
申请日：2005-05-04
申请人： David A. Lehoty , Charles B. Roxlo , Jahja I. Trisnadi , Clinton B. Carlisle
发明人： David A. Lehoty , Charles B. Roxlo , Jahja I. Trisnadi , Clinton B. Carlisle
IPC分类号： G09G5/08
CPC分类号： G01D5/34715 , G01B11/002 , G06F3/0317
摘要： One embodiment described relates to an optical displacement sensor for sensing movement of a data input device across a surface by detecting displacement of optical features in a succession of images of the surface. The sensor includes a detector having an array including a number (N) of sets of photosensitive elements, each set having a number (M) of photosensitive elements, where M is greater than two and not equal to four. Signals from each of the photosensitive elements in a set are electrically coupled or combined with corresponding photosensitive elements in other sets to produce a total of M independent group signals from M interlaced groups of photosensitive elements. Other embodiments are also described.
摘要翻译：所描述的一个实施例涉及一种光学位移传感器，用于通过检测表面的一系列图像中的光学特征的位移来感测跨越表面的数据输入设备的移动。传感器包括具有阵列的检测器，该阵列包括数个（N）组光敏元件，每组具有数量（M）的感光元件，其中M大于2并且不等于4。来自一组中的每个感光元件的信号与其他组中的相应光敏元件电耦合或组合，以产生来自M个隔离光敏元件组的M个独立组信号。还描述了其它实施例。

6. 发明授权

US07088497B1 Optical device with polarization diversity module 有权
标题翻译：具有极化分集模块的光器件
公开(公告)号：US07088497B1
公开(公告)日：2006-08-08
申请号：US10731955
申请日：2003-12-10
申请人： Clinton B. Carlisle , Jahja I. Trisnadi , Edward D. Huber
发明人： Clinton B. Carlisle , Jahja I. Trisnadi , Edward D. Huber
IPC分类号： G02B26/00 , H04J14/06
CPC分类号： G02B5/1828
摘要： In one embodiment, an optical device includes a polarization diversity module configured to receive an optical input signal and output a first optical output signal and a second optical output signal having the same polarization state. This helps ensure light beams propagating in the optical device have the same polarization state, thereby mitigating the effects of polarization-dependent loss in the optical device. In one embodiment, the optical device comprises an optical dynamic gain equalizer with a light modulator.
摘要翻译：在一个实施例中，光学装置包括偏振分集模块，其被配置为接收光输入信号并输出具有相同偏振状态的第一光输出信号和第二光输出信号。这有助于确保在光学器件中传播的光束具有相同的偏振状态，从而减轻光学器件中偏振相关损耗的影响。在一个实施例中，光学装置包括具有光调制器的光学动态增益均衡器。

7. 发明授权

US06967718B1 Method and apparatus for monitoring WDM channels and for analyzing dispersed spectrum of light 有权
标题翻译：用于监测WDM通道和分析光分散光谱的方法和设备
公开(公告)号：US06967718B1
公开(公告)日：2005-11-22
申请号：US10377977
申请日：2003-02-28
申请人： Clinton B. Carlisle , Jahja I. Trisnadi , Douglas A. Webb , David Lehoty , Kais Almarzouk , Akira Tomita
发明人： Clinton B. Carlisle , Jahja I. Trisnadi , Douglas A. Webb , David Lehoty , Kais Almarzouk , Akira Tomita
IPC分类号： G01J3/18 , G01J3/28 , G02B6/34 , G02B26/08
CPC分类号： G02B26/0808 , G01J3/021 , G01J3/0229 , G01J3/18 , G01J3/2803 , G01J2003/1828 , G02B6/29314 , G02B6/4215
摘要： An apparatus for measuring wavelength composition and power of a dispersed spectrum of light comprises a diffractive light modulator and a detector. The diffractive light modulator comprises an array of light modulating pixels operable in a first mode and a second mode. In operation, the dispersed spectrum of light illuminates the diffractive light modulator along the array of light modulating pixels, which selectively directs a subset of the dispersed spectrum of light into the first mode while directing a remainder of the dispersed spectrum of light into the second mode. The detector is optically coupled to the diffractive light modulator. In operation, the detector detects the subset of the dispersed spectrum of light while not detecting the remainder of the dispersed spectrum of light. Each of the light modulating pixels is controlled by signals sent from a controller. The signals comprise a time division multiplex modulation, a code division multiplex modulation, or a combination thereof.
摘要翻译：用于测量光分散光谱的波长成分和功率的装置包括衍射光调制器和检测器。衍射光调制器包括可在第一模式和第二模式下操作的光调制像素的阵列。在操作中，光的分散光线沿着光调制像素阵列照射衍射光调制器，该阵列选择性地将散射光谱的子集导入第一模式，同时将剩余的分散光谱引导到第二模式。检测器光耦合到衍射光调制器。在操作中，检测器检测光的分散光谱的子集，而不检测光的分散光谱的其余部分。每个光调制像素由从控制器发送的信号控制。信号包括时分复用调制，码分多路调制或其组合。

8. 发明授权

US07286764B1 Reconfigurable modulator-based optical add-and-drop multiplexer 有权
标题翻译：可重配置调制器的光分插复用器
公开(公告)号：US07286764B1
公开(公告)日：2007-10-23
申请号：US10357620
申请日：2003-02-03
申请人： Jahja I. Trisnadi , Clinton B. Carlisle
发明人： Jahja I. Trisnadi , Clinton B. Carlisle
IPC分类号： H04J14/02 , G02B6/124 , G02B6/34 , G02B27/44 , G02B5/18
CPC分类号： G02B6/29395 , G02B6/2931 , G02B6/29313 , G02B6/29383 , G02B6/3516 , G02B6/357 , H04J14/0201
摘要： An optical add and drop multiplexer system comprising a first module for providing a first signal; a second module for providing a second signal; and a modulator for receiving a channel of the first signal at a first location, the first location configured to actuate between a first configuration and a second configuration, wherein the modulator directs the channel of the first signal as an output signal when the first location is in the first configuration. The modulator may direct the channel of the first signal as a dropped signal when the first location is in the second configuration. The modulator may also receive a channel of the second signal from the second module at a second location configured to independently actuate between the first configuration and the second configuration.
摘要翻译：一种光分插复用器系统，包括用于提供第一信号的第一模块; 用于提供第二信号的第二模块; 以及调制器，用于在第一位置处接收所述第一信号的信道，所述第一位置被配置为在第一配置和第二配置之间启动，其中所述调制器将所述第一信号的信道作为输出信号引导，当所述第一位置是在第一个配置。当第一位置处于第二配置时，调制器可以将第一信号的信道作为丢弃信号引导。调制器还可以在配置为在第一配置和第二配置之间独立地启动的第二位置处接收来自第二模块的第二信号的信道。

9. 发明授权

US07286155B1 Optical engine using one-dimensional MEMS device 有权
标题翻译：光引擎采用一维MEMS器件
公开(公告)号：US07286155B1
公开(公告)日：2007-10-23
申请号：US10853030
申请日：2004-05-25
申请人： Jahja I. Trisnadi , Clinton B. Carlisle
发明人： Jahja I. Trisnadi , Clinton B. Carlisle
IPC分类号： B41J27/00
CPC分类号： B41J2/465 , B41J2/471 , G02B26/0833 , G03F7/70291 , G03F7/70358
摘要： In one embodiment disclosed, an optical engine includes a light modulator coupled to illumination optics and imaging optics. The light modulator may be located at about an object plane. The imaging optics may include a scanner and a spatial filter located at about a transform (or pupil) plane. The scanner coupled with the light modulator may be configured to generate a continuous two-dimensional swath pattern for applications such as wafer processing, printed-circuit board (PCB) patterning/printing, and/or liquid crystal display (LCD) screen printing/patterning systems. Also, a method is disclosed that uses a high-speed one-dimensional light includes controlling a scanner in an optical engine system. The system may be used to provide a two-dimensional swath pattern. The system may use a continuous wave (CW) or other high repetition rate laser source and may provide a printing speed of greater than one Gpixel per second.
摘要翻译：在所公开的一个实施例中，光学引擎包括耦合到照明光学器件和成像光学器件的光调制器。光调制器可以位于物体平面附近。成像光学器件可以包括扫描器和位于变换（或光瞳）平面附近的空间滤光器。与光调制器耦合的扫描器可以被配置为产生用于例如晶片处理，印刷电路板（PCB）图案化/印刷和/或液晶显示器（LCD）丝网印刷/图案化的应用的连续二维条纹图案系统。此外，公开了一种使用高速一维光的方法，包括在光学引擎系统中控制扫描仪。该系统可以用于提供二维条纹图案。系统可以使用连续波（CW）或其他高重复率激光源，并且可以提供大于每秒一个G像素的打印速度。

10. 发明授权

US07248278B1 Apparatus and method for laser printing using a spatial light modulator 有权
标题翻译：使用空间光调制器的激光打印装置和方法
公开(公告)号：US07248278B1
公开(公告)日：2007-07-24
申请号：US10993662
申请日：2004-11-19
申请人： Clinton B. Carlisle , Jahja I. Trisnadi , David T. Amm , Anthony A. Abdilla
发明人： Clinton B. Carlisle , Jahja I. Trisnadi , David T. Amm , Anthony A. Abdilla
IPC分类号： B41J2/47
CPC分类号： B41J2/465
摘要： The disclosure relates to a printing system having a linear diffractive spatial light modulator (LDSLM) assembly that diffracts light from a laser source according to or under the influence of an applied electric field applied to the LDSLM assembly. In one embodiment, the LDSLM assembly includes a linear array of diffractive MEMS elements. For example, each of the diffractive MEMS elements can include a number of deformable ribbons having a light reflective planar surface. Preferably, the linear array of diffractive MEMS elements including the ribbons and drive electronics are integrally formed on a single substrate. In other embodiments, the LDSM assembly can include two or more linear arrays of diffractive MEMS elements, and the laser source can include an array of multiple lasers or laser emitters.
摘要翻译：本公开涉及一种具有线性衍射空间光调制器（LDSLM）组件的打印系统，该组件根据或施加于LDSLM组件的施加电场的影响来衍射来自激光源的光。在一个实施例中，LDSLM组件包括衍射MEMS元件的线性阵列。例如，每个衍射MEMS元件可以包括多个具有光反射平面的变形带。优选地，包括带和驱动电子器件的衍射MEMS元件的线性阵列一体地形成在单个基板上。在其他实施例中，LDSM组件可以包括衍射MEMS元件的两个或更多个线性阵列，并且激光源可以包括多个激光器或激光发射器的阵列。

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