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91. 发明申请

US20080259428A1 Optical Delay 有权
标题翻译：光延迟
公开(公告)号：US20080259428A1
公开(公告)日：2008-10-23
申请号：US11576215
申请日：2005-09-30
申请人： David A. Zimdars , Artur Chernovsky , Steven L. Williamson , Klaus Wolter
发明人： David A. Zimdars , Artur Chernovsky , Steven L. Williamson , Klaus Wolter
IPC分类号： G02B26/06
CPC分类号： G02B26/06 , G01J3/0205 , G01J3/0235 , G02B5/122
摘要： An optical delay line device includes a rotatable wheel and one or more prisms mounted about the circumference of the wheel. The one are more prisms are positioned to retroreflect the optical beam that passes approximately tangent to the wheel to cause a delay or phase shift to the beam as the wheel rotates.
摘要翻译：光学延迟线装置包括可旋转轮和围绕车轮圆周安装的一个或多个棱镜。一个更多的棱镜被定位成回射近似于切向轮的光束，以在轮转动时造成延迟或相移到光束。

92. 发明申请

US20080247012A1 VARIABLE OPTICAL PHASE MODULATOR 审中-公开
标题翻译：可变光学相位调制器
公开(公告)号：US20080247012A1
公开(公告)日：2008-10-09
申请号：US11696694
申请日：2007-04-04
申请人： Kuohua (Angus) Wu , Andrew L. Van Brocklin
发明人： Kuohua (Angus) Wu , Andrew L. Van Brocklin
IPC分类号： G03H1/08 , G02B26/06
CPC分类号： G03H1/02 , G02B26/06 , G03H1/0011 , G03H2001/0022 , G03H2001/0224 , G03H2210/12 , G03H2225/24 , G03H2225/32 , G03H2225/52
摘要： A variable optical phase modulator includes an array of movable, micro-electromechanical conductive plates. Each conductive plate has a substantially reflective surface, and is responsive to an applied voltage to move the conductive plate normal to a plane of the array to a predetermined distance with respect to other conductive plates in the array. The phase modulator also includes a voltage controller associated with the array of conductive plates. The voltage controller supplies a voltage to at least one of the movable conductive plates to move and position the movable plate to change the phase of electromagnetic energy reflected from the reflective surface with respect to the phase of electromagnetic energy reflected from other conductive plates in the array.
摘要翻译：可变光学相位调制器包括可移动的微机电导电板的阵列。每个导电板具有基本上反射的表面，并且响应于所施加的电压使导电板垂直于阵列的平面相对于阵列中的其它导电板移动到预定距离。相位调制器还包括与导电板阵列相关联的电压控制器。电压控制器向至少一个可移动导电板提供电压以移动和定位可移动板，以相对于从阵列中的其它导电板反射的电磁能的相位改变从反射表面反射的电磁能的相位。

93. 发明申请

US20080212159A1 DIRECT OPTICAL IMAGE PROJECTORS 有权
标题翻译：直接光学图像投影仪
公开(公告)号：US20080212159A1
公开(公告)日：2008-09-04
申请号：US11713207
申请日：2007-03-02
申请人： Randy Clinton Giles , Omar Daniel Lopez , Roland Ryf
发明人： Randy Clinton Giles , Omar Daniel Lopez , Roland Ryf
IPC分类号： G02B26/06
CPC分类号： G02B26/06 , G02B27/46 , G02B27/48 , G03B33/06 , G03H1/08 , G03H1/2294 , G03H1/32 , G03H2001/0816 , G03H2001/0858 , G03H2001/221 , G03H2001/2218 , G03H2001/2271 , G03H2222/54 , G03H2225/24
摘要： An apparatus includes a reconfigurable spatial light modulator, a light source, and a transmission filter. The reconfigurable spatial light modulator is capable of producing spatially varying amplitude and/or phase modulations of an incident light wavefront. The light source is configured to direct an illumination light beam towards the reconfigurable spatial light modulator such that the modulator produces a modulated outgoing light beam there from. The transmission filter is configured to spatially filter a light pattern formed by the outgoing light beam and to selectively transmit light from substantially only one diffractive order of the light pattern.
摘要翻译：一种装置包括可重构空间光调制器，光源和透射滤光器。可重构空间光调制器能够产生入射光波前的空间变化的幅度和/或相位调制。光源被配置为将照明光束引向可重构空间光调制器，使得调制器从那里产生调制的输出光束。发送滤波器被配置为对由出射光束形成的光图案进行空间滤波，并且从光图案的基本上只有一个衍射级选择性地透射光。

94. 发明授权

US06940647B2 Apparatus and method for controlling polarization of an optical signal 失效
公开(公告)号：US06940647B2
公开(公告)日：2005-09-06
申请号：US10977015
申请日：2004-10-28
申请人： Mohammed N. Islam , Amos Kuditcher
发明人： Mohammed N. Islam , Amos Kuditcher
IPC分类号： G01C19/72 , G02B6/34 , G02B26/06 , G02B26/08 , G02B27/28 , G02B26/00
CPC分类号： G02B6/272 , G02B6/2773 , G02B26/06 , G02B26/0808 , G02B26/0825 , G02B26/0833 , G02B26/0841 , G02B27/283 , G02B27/286 , Y10S359/90
摘要： In one aspect of the invention, a polarization controller includes a first polarization beam splitter operable to receive an input optical signal having an input state of polarization and to separate the signal into a first and a second principal mode of polarization. The polarization controller further includes at least three stages of phase shifters each operable to introduce a phase shift between the first and second principal modes, at least one phase shifter comprising a beam splitter that is shared with at least one other of the phase shifters. The at least three stages of phase shifters include a first stage coupled to the first polarization beam splitter and a last stage coupled to a second polarization beam splitter. The second polarization beam splitter is operable to receive phase shifted copies of the first and second principal modes, and to align the phase shifted copies of the principal modes to an output state of polarization.

95. 发明授权

US06935743B2 Adaptive optic lens and method of making 有权
标题翻译：自适应光学透镜及其制作方法
公开(公告)号：US06935743B2
公开(公告)日：2005-08-30
申请号：US10795166
申请日：2004-03-06
申请人： John H. Shadduck
发明人： John H. Shadduck
IPC分类号： A61F2/16 , G02B1/06 , G02B3/12 , G02B3/14 , G02B26/06 , G02C7/04
CPC分类号： G02B3/14 , A61F2/145 , A61F2/1613 , A61F2/1635 , A61F2210/0014 , G02B26/06
摘要： An lens for correcting human vision, for example an IOL, contact lens or corneal inlay or onlay, that carries and interior phase or layer comprising a pattern of individual transparent adaptive displacement structures. In the exemplary embodiments, the displacement structures are actuated by shape change polymer that adjusts a shape or other parameter in response to applied energy that in turn displaces a fluid media within the lens that actuates a flexible lens surface. The adaptive optic means of the invention can be used to create highly localized surface corrections in the lens to correct higher order aberrations-which types of surfaces cannot be fabricated into and IOL and then implanted. The system of displacement structures also can provide spherical corrections in the lens.
摘要翻译：用于校正人类视觉的镜片，例如IOL，隐形眼镜或角膜镶嵌物或镶嵌物，其携带和内部相或包含单独的透明自适应位移结构的图案的层。在示例性实施例中，位移结构由形状变化聚合物致动，聚合物响应于所施加的能量而调节形状或其它参数，所述能量又使透镜内的流体介质移动，该流体介质致动柔性透镜表面。本发明的自适应光学装置可以用于在透镜中产生高度局部化的表面校正，以校正高阶像差 - 哪些类型的表面不能被制造和IOL然后植入。位移结构的系统也可以在透镜中提供球面校正。

96. 发明申请

US20050168798A1 Deformable mirror and information device having the deformable mirror 有权
标题翻译：具有可变形镜的变形镜和信息装置
公开(公告)号：US20050168798A1
公开(公告)日：2005-08-04
申请号：US11088207
申请日：2005-03-23
申请人： Yoshihiro Mushika , Teruyuki Takizawa
发明人： Yoshihiro Mushika , Teruyuki Takizawa
IPC分类号： G02B3/00 , G02B26/06 , G02B26/08 , G11B7/00 , G11B7/12 , G11B7/124 , G11B7/13 , G11B7/131 , G11B7/135 , G11B7/1362 , G11B7/1369 , G11B7/1392
CPC分类号： G02B3/0068 , G02B3/0043 , G02B3/005 , G02B3/0056 , G02B26/06 , G02B26/0825 , G02B26/0841 , G11B7/124 , G11B7/131 , G11B7/1362 , G11B7/13927 , G11B2007/0006
摘要： A deformable mirror according to the invention comprises a substrate, a reflector which is supported by said substrate and the shape of whose reflecting areas is variable, and a plurality of drive units for independently driving a plurality of regions of the reflector and thereby controlling the distances between said plurality of regions and said substrate. Each of the plurality of drive units comprises a plurality of electrodes disposed over said substrate, a tilt member which is rotated round the axis of tilt by being attracted by the selected one of the plurality of electrodes, and an action member for varying the distance between a specific region of the reflector and said substrate following the motion of the tilt member.
摘要翻译：根据本发明的可变形反射镜包括基板，由所述基板支撑的反射器和其反射区域是可变的形状;以及多个驱动单元，用于独立地驱动反射器的多个区域，从而控制距离在所述多个区域和所述衬底之间。所述多个驱动单元中的每一个包括设置在所述基板上的多个电极，倾斜构件通过被所选择的多个电极中的一个吸引而绕所述倾斜轴线旋转;以及动作构件，反射器的特定区域和所述基板沿着倾斜构件的运动。

97. 发明申请

US20050162761A1 Heat sink tab for optical sub-assembly 有权
标题翻译：用于光学子组件的散热片
公开(公告)号：US20050162761A1
公开(公告)日：2005-07-28
申请号：US11042541
申请日：2005-01-25
申请人： Marian Hargis , Michael Hanley , James Moon
发明人： Marian Hargis , Michael Hanley , James Moon
IPC分类号： G02B7/00 , G02B26/06 , G12B15/06 , H05K5/00 , H05K7/20 , G02B7/02
CPC分类号： G02B7/008 , G02B6/4269 , G02B6/4281 , G02B6/4283 , G02B26/06
摘要： The present invention relates to a heat sinking tab for dissipating heat directly from an optical sub-assembly (OSA) to a transceiver housing, within which the optical sub-assembly is located. The heat sinking tab includes a mounting plate for mounting on the rear end of a transistor outline (TO) can, and a finger for extending into contact or close proximity to the transceiver housing. The mounting plate also provides a stiffening plate for flexible conductors used to connect the OSA leads to a transceiver printed circuit board (PCB).
摘要翻译：本发明涉及一种用于将热量从光学子组件（OSA）直接散热到光学子组件所在的收发器壳体的散热片。散热片包括用于安装在晶体管轮廓（TO）罐的后端上的安装板和用于延伸到接收或靠近收发机壳体的手指。安装板还提供用于将OSA引线连接到收发器印刷电路板（PCB）的柔性导体的加强板。

98. 发明申请

US20050151960A1 Scintillation tolerant optical field sensing system and associated method 有权
标题翻译：闪烁耐受光场感测系统及相关方法
公开(公告)号：US20050151960A1
公开(公告)日：2005-07-14
申请号：US10755793
申请日：2004-01-12
申请人： David Gerwe , Harold Schall , James Stone
发明人： David Gerwe , Harold Schall , James Stone
IPC分类号： G01J1/00 , G01J9/00 , G02B26/06
CPC分类号： G02B26/06 , G01J9/00
摘要： An optical field sensing system and an associated method are provided that are tolerant of scintillation. The system includes a wavefront sensor that measures gradients across a wavefront at a first resolution defined by the subapertures of the wavefront sensor. The system also includes an intensity sensor that measures the intensity across the wavefront at a higher resolution. The system further includes a wavefront processor that determines respective phases across the wavefront. In addition to the gradients and the intensity measurements, the wavefront processor may determine the respective phases based also upon the noise affiliated with the measurements. In this regard, the wavefront processor may determine the respective phases across the wavefront at least partially based upon the gradients as adjusted by weights that are based upon the intensity measured by the intensity sensor and are influenced by evidence of scintillation.
摘要翻译：提供了一种容忍闪烁的光场感测系统和相关方法。该系统包括波前传感器，该波前传感器以由波前传感器的子孔径定义的第一分辨率来测量波前的渐变。该系统还包括强度传感器，以更高的分辨率测量波前的强度。该系统还包括波前处理器，其确定波前的各个相位。除了梯度和强度测量之外，波前处理器还可以基于伴随测量的噪声来确定相应的相位。在这方面，波前处理器可以至少部分地基于通过基于由强度传感器测量的强度并受闪烁证据的影响的权重调整的梯度来确定波前的各个相位。

99. 发明申请

US20050147141A1 Methods and devices for forming a high-power coherent light beam 有权
标题翻译：用于形成大功率相干光束的方法和装置
公开(公告)号：US20050147141A1
公开(公告)日：2005-07-07
申请号：US10748555
申请日：2003-12-29
申请人： Daniel Sox , Jeffrey Hunt
发明人： Daniel Sox , Jeffrey Hunt
IPC分类号： G02B26/06 , H01S5/068 , H01S5/40 , H01S3/13 , H01S5/00
CPC分类号： G02B27/0087 , G02F2203/18 , H01S5/06821 , H01S5/4025
摘要： A diode laser for providing a high-energy coherent light beam suitably includes an array of laser diodes, each producing a laser beamlet. The beamlets are provided to a spatial light modulator (SLM) with an array of pixels, each pixel corresponding to a portion of the light beam. The phase variation across the light beam wavefront is monitored at a detector, and a feedback signal indicative of the phase variation is provided to control electronics. The control electronics process the feedback signal to modulate a local index of refraction within one or more pixels of the SLM to reduce the variation in phase across the beam wavefront. Because phase variations across the beam wavefront are reduced, relatively large diode arrays can be formulated, thereby resulting in relatively high powered diode lasers.
摘要翻译：用于提供高能量相干光束的二极管激光器适当地包括激光二极管阵列，每个激光二极管产生激光子束。子束被提供给具有像素阵列的空间光调制器（SLM），每个像素对应于光束的一部分。在检测器处监测光束波前的相位变化，并且向控制电子器件提供指示相位变化的反馈信号。控制电子装置处理反馈信号以调制SLM的一个或多个像素内的局部折射率，以减少波束波前的相位变化。因为波束波前的相位变化减小，所以可以制定相对较大的二极管阵列，由此导致相对高的二极管激光器。

100. 发明申请

US20050135439A1 External cavity laser method and apparatus with orthogonal tuning of laser wavelength and cavity optical path length 有权
标题翻译：激光波长和腔光路长度正交调谐的外腔激光方法和装置
公开(公告)号：US20050135439A1
公开(公告)日：2005-06-23
申请号：US11036526
申请日：2005-01-13
申请人： William Chapman , Alejandro Farinas , Andrew Daiber , Hua Li
发明人： William Chapman , Alejandro Farinas , Andrew Daiber , Hua Li
IPC分类号： G02B26/06 , G02F1/03 , G02F1/13 , H01S3/106 , H01S5/022 , H01S5/06 , H01S5/0687 , H01S5/14 , H01S3/10
CPC分类号： H01S5/141 , H01S3/105 , H01S3/1055 , H01S3/1062 , H01S5/0222 , H01S5/0617 , H01S5/0687
摘要： An external cavity laser apparatus and method wherein wavelength or channel selection is carried independently from adjustment of external cavity optical path length. The apparatus comprises a wavelength or channel selector tuner and an external cavity tuner, wherein the wavelength tuner is uncoupled from the external cavity tuner. The tuning mechanisms for wavelength selection and cavity optical path length are configured to operate independently or orthogonally with respect to each other. The wavelength tuner may operate according to a first, channel selection signal, while the external cavity tuner operates according to a second, external cavity adjustment signal. The wavelength tuner and external cavity tuner may operate under the control of the same, or of separate controllers. The channel selection signal may be derived from a look-up table of adjustment parameter data accessed by a controller, and the external cavity adjustment signal may be derived from an error signal from a detector configured to measure external cavity loss.
摘要翻译：一种外腔激光装置和方法，其中波长或通道选择独立于外腔光程长度的调节进行。该装置包括波长或通道选择器调谐器和外部空腔调谐器，其中波长调谐器与外部空腔调谐器分离。用于波长选择和腔光路长度的调谐机构被配置为相对于彼此独立地或正交地操作。波长调谐器可以根据第一信道选择信号进行操作，而外腔调谐器根据第二外部空腔调节信号进行操作。波长调谐器和外腔调谐器可以在相同或独立控制器的控制下操作。信道选择信号可以从由控制器访问的调整参数数据的查找表导出，并且可以从构造成测量外部空腔损耗的检测器的误差信号导出外部空腔调节信号。

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