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1. 发明申请

US20060127029A1 Cantilever beam MEMS variable optical attenuator 失效
标题翻译：悬臂梁MEMS可变光衰减器
公开(公告)号：US20060127029A1
公开(公告)日：2006-06-15
申请号：US11010769
申请日：2004-12-13
申请人： Pinyen Lin , Yao Wang , Jun Ma , Xueyuan Liu , Peter Gulvin , Kristine German , Joel Kubby
发明人： Pinyen Lin , Yao Wang , Jun Ma , Xueyuan Liu , Peter Gulvin , Kristine German , Joel Kubby
IPC分类号： G02B6/00
CPC分类号： G02B6/3508 , G02B6/266 , G02B6/3566 , G02B6/357 , G02B6/358 , G02B6/3594 , G02B6/3596
摘要： An improved cantilever beam optical switch design which provides the function of a variable optical attenuator (VOA). A small degree of intentional misalignment of the waveguide will create different levels of optical attenuation. By finely controlling the misalignment of a selected switched position, a single device may be realized that will provide the functions of both switching and attenuating or just attenuation alone. The optical MEMS device utilizes a latching mechanism in association with a thermal drive actuator for aligning a cantilever beam platform. The integration of the switching function and the VOA function reduce the optical loss which is otherwise unavoidable when the inevitable alterative of a separate switch and a separate VOA must necessarily be employed. The resultant improved device can also be applied for correcting the difference in optical intensity created by the manufacturing tolerances inherent in the fabrication of array waveguide gratings.
摘要翻译：改进的悬臂光束开关设计，提供可变光衰减器（VOA）的功能。波导的有意的不对准会导致不同程度的光衰减。通过精细地控制所选择的切换位置的未对准，可以实现单个设备，其将提供单独切换和衰减或仅仅衰减的功能。光学MEMS器件利用与用于对准悬臂梁平台的热驱动致动器相关联的闩锁机构。开关功能和VOA功能的集成减少了当必须采用单独的开关和单独的VOA的不可避免的替代时否则不可避免的光损耗。所得到的改进的器件还可以用于校正由阵列波导光栅的制造中固有的制造公差产生的光强差。

2. 发明申请

US20060291794A1 Waveguide shuttle MEMS variable optical attenuator 失效
标题翻译：波导梭MEMS可变光衰减器
公开(公告)号：US20060291794A1
公开(公告)日：2006-12-28
申请号：US11154019
申请日：2005-06-16
申请人： Xueyuan Liu , Peter Gulvin , Kristine German , Yao Wang , Jun Ma , Pinyen Lin , Joel Kubby , Kathleen Feinberg
发明人： Xueyuan Liu , Peter Gulvin , Kristine German , Yao Wang , Jun Ma , Pinyen Lin , Joel Kubby , Kathleen Feinberg
IPC分类号： G02B6/00
CPC分类号： G02B6/358 , G02B6/266 , G02B6/3508 , G02B6/3544 , G02B6/357 , G02B6/3584 , G02B6/3594 , G02B6/3596
摘要： An improved waveguide shuttle optical switch design which provides the function of a variable optical attenuator (VOA). A small degree of intentional misalignment of the waveguide will create different levels of optical attenuation. By finely controlling the misalignment of a selected switched position, a single device may be realized that will provide the functions of both switching and attenuating or just attenuation alone. The optical MEMS device utilizes a latching mechanism in association with a thermal drive actuator for aligning a waveguide shuttle platform. The integration of the switching function and the VOA function reduce the optical loss which is otherwise unavoidable when the inevitable alternative of a separate switch and a separate VOA must necessarily be employed. The resultant improved device can also be applied for correcting the difference in optical intensity created by the manufacturing tolerances inherent in the fabrication of array waveguide gratings.
摘要翻译：提供了可变光衰减器（VOA）的功能的改进的波导穿梭光开关设计。波导的有意的不对准会导致不同程度的光衰减。通过精细地控制所选择的切换位置的未对准，可以实现单个设备，其将提供单独切换和衰减或仅仅衰减的功能。光学MEMS器件利用与用于对准波导穿梭平台的热驱动致动器相关联的闭锁机构。开关功能和VOA功能的集成减少光损耗，否则当必须采用单独的开关和单独的VOA的不可避免的替代方案时，光损失是不可避免的。所得到的改进的器件还可以用于校正由阵列波导光栅的制造中固有的制造公差产生的光强差。

3. 发明申请

US20050286850A1 WAVEGUIDE STRUCTURES AND METHODS 失效
标题翻译：波形结构和方法
公开(公告)号：US20050286850A1
公开(公告)日：2005-12-29
申请号：US10878834
申请日：2004-06-28
申请人： Kristine German , Peter Gulvin , Joel Kubby , Pinyen Lin , Xueyuan Liu , Yao Wang
发明人： Kristine German , Peter Gulvin , Joel Kubby , Pinyen Lin , Xueyuan Liu , Yao Wang
IPC分类号： G02B6/10 , G02B6/122
CPC分类号： G02B6/122 , G02B6/105
摘要： A waveguide structure has a base having a base height (h) above a substrate and a rectangular waveguide having a waveguide height (H) above the substrate and a waveguide width (W) between opposing sides of the waveguide.
摘要翻译：波导结构具有在基板上方具有基底高度（h）的基部和在基板上方具有波导高度（H）的矩形波导和波导的相对侧之间的波导宽度（W）。

4. 发明申请

US20060222287A1 Actuator and latching systems and methods 失效
标题翻译：执行器和锁定系统和方法
公开(公告)号：US20060222287A1
公开(公告)日：2006-10-05
申请号：US11094408
申请日：2005-03-31
申请人： Peter Gulvin , Yao Wang , Jun Ma , Kathleen Feinberg , Pinyen Lin
发明人： Peter Gulvin , Yao Wang , Jun Ma , Kathleen Feinberg , Pinyen Lin
IPC分类号： G02B6/35 , G02B6/28
CPC分类号： G02B6/3508 , G02B6/357 , G02B6/358
摘要： An optical switch for routing signals includes a latch receiver connected to a waveguide that routes the signals and an actuator that includes an upper plate, a lower plate and a latch connected to the lower plate, the lower plate of the actuator moving vertically when power is applied to the lower plate, causing the latch to move vertically and engage the latch receiver. A latching system includes a switch that includes a latch formed to include an extension on one end of the latch, the latch being driven by power, a latch receiver that is formed to receive the latch and a controller that controls the extension of the latch to engage the latch receiver when the power is applied to the latch, and controls the extension of the latch to lock in place against the latch receiver when the power is removed from the latch.
摘要翻译：用于路由信号的光学开关包括连接到路由信号的波导的闩锁接收器和包括连接到下板的上板，下板和闩锁的致动器，致动器的下板在功率为施加到下板，使得闩锁垂直移动并接合闩锁接收器。闭锁系统包括开关，其包括形成为在闩锁的一端包括延伸部的闩锁，闩锁由电力驱动，形成为接收闩锁的闩锁接收器和控制闩锁延伸到当电源被施加到闩锁时，将闩锁接收器接合，并且当电源从闩锁移除时，控制闩锁的延伸以锁定到锁定接收器上。

5. 发明申请

US20060110101A1 Microfabrication process for control of waveguide gap size 失效
标题翻译：用于控制波导间隙尺寸的微加工工艺
公开(公告)号：US20060110101A1
公开(公告)日：2006-05-25
申请号：US10995965
申请日：2004-11-23
申请人： Pinyen Lin , Joel Kubby , Yao Wang
发明人： Pinyen Lin , Joel Kubby , Yao Wang
IPC分类号： G02B6/26 , C03B37/022 , C03B37/16 , G02B6/42
CPC分类号： G02B6/3508 , G02B6/136 , G02B6/3544 , G02B6/356 , G02B6/3576 , G02B6/358 , G02B6/3584 , G02B6/3596 , G02B2006/12097
摘要： A method for forming a gap (16) of a width (d) which meets selected tolerance limits includes forming sidewalls (80, 82) in a microstructure, the sidewalls defining a gap (16) therebetween. The gap has a width defined between the sidewalls. The width of the gap between the sidewalls is determined. Where the determined width of the gap is below the selected tolerance limits for the width of the gap, the sidewalls are consumed to form a gap which meets the selected tolerance limits. The gap may be incorporated in a waveguide device (10) of a microswitch (100) and selectively connect input and output waveguides (130, 132).
摘要翻译：用于形成宽度（d）的满足所选公差极限的间隙（16）的方法包括在微观结构中形成侧壁（80,82），所述侧壁在它们之间限定间隙（16）。该间隙具有限定在侧壁之间的宽度。确定侧壁之间的间隙的宽度。在确定的间隙的宽度低于间隙宽度的所选公差极限的情况下，侧壁被消耗以形成满足所选公差极限的间隙。该间隙可以结合在微动开关（100）的波导装置（10）中并选择性地连接输入和输出波导（130,132）。

6. 发明申请

US20070153287A1 Fabry-perot tunable filter systems and methods 失效
标题翻译：法布里 - 珀罗可调滤波器系统和方法
公开(公告)号：US20070153287A1
公开(公告)日：2007-07-05
申请号：US11319276
申请日：2005-12-29
申请人： Pinyen Lin , Lalit Mestha , Peter Gulvin , Yao Wang
发明人： Pinyen Lin , Lalit Mestha , Peter Gulvin , Yao Wang
IPC分类号： G01B9/02 , G01J3/45
CPC分类号： G02B26/001 , G01J3/02 , G01J3/0208 , G01J3/027 , G01J3/26
摘要： A spectral filter includes a two-dimensional array of Fabry-Perot cavity structures, a controller, and a sampling circuit used to switch the Fabry-Perot cavity. The filter receives an incoming image, the sampling circuit switches the cavity to generate a filter image, and the filtered image is detected by the photodetectors to convert a filtered image into digital data. The controller coordinates all the image captures functions of the spectral filter.
摘要翻译：光谱滤波器包括法布里 - 珀罗腔结构的二维阵列，控制器和用于切换法布里 - 珀罗腔的采样电路。滤波器接收输入图像，采样电路切换空腔以产生滤波图像，并且由光电检测器检测滤波图像以将滤波图像转换为数字数据。控制器协调光谱滤波器的所有图像捕获功能。

7. 发明申请

US20070242920A1 Fabry-Perot tunable filter using a bonded pair of transparent substrates 失效
标题翻译：法布里 - 珀罗可调滤波器，使用一对粘合的透明基板
公开(公告)号：US20070242920A1
公开(公告)日：2007-10-18
申请号：US11405774
申请日：2006-04-18
申请人： Pinyen Lin , Peter Gulvin , Yao Wang , Lalit Mestha
发明人： Pinyen Lin , Peter Gulvin , Yao Wang , Lalit Mestha
IPC分类号： G02B6/26
CPC分类号： G01J3/26 , G02B6/29358 , G02B6/29395 , G02B26/001
摘要： A tunable Fabry-Perot filter (8, 118, 218, 318, 418) includes substrates (10, 12) with parallel generally planar facing principal surfaces (14, 16) including spaced apart facing reflective surface regions (20, 22) that are at least partially reflective over a wavelength range and define an optical gap (Gopt) therebetween. At least one substrate of the pair of substrates is light transmissive over the selected wavelength range to enable optical coupling with the optical gap. Electrodes (24, 26) are disposed on the facing principal surfaces of the substrates. The electrodes on the facing principal surfaces of the substrates are define an electrode gap therebetween such that electrical biasing of the electrodes simultaneously modifies the optical and electrode gaps.
摘要翻译：可调谐的法布里 - 珀罗滤光器（8,118,218,318,418）包括具有平行大致平面的主要表面（14,16）的衬底（10,12），该主表面包括间隔开的面对的反射表面区域（20,22）在波长范围内至少部分地反射并在其间限定光学间隙（G opt）。一对基板中的至少一个基板在所选择的波长范围内是透光的，以使得能够与光学间隙进行光耦合。电极（24,26）设置在基板的相对的主表面上。衬底的相对主表面上的电极在其间限定电极间隙，使得电极的电偏置同时改变光学和电极间隙。

8. 发明申请

US20070153243A1 Systems and methods of device independent display using tunable individually-addressable Fabry-Perot membranes 失效
标题翻译：使用可调谐单独寻址法布里 - 珀罗膜的器件独立显示的系统和方法
公开(公告)号：US20070153243A1
公开(公告)日：2007-07-05
申请号：US11319395
申请日：2005-12-29
申请人： Lalit Mestha , Peter Gulvin , Pinyen Lin , Yao Wang
发明人： Lalit Mestha , Peter Gulvin , Pinyen Lin , Yao Wang
IPC分类号： G03B21/00
CPC分类号： G02B26/001 , G03B21/005
摘要： An apparatus may include an illuminator, a controller, a display panel, a modulator, and a plurality of Fabry-Perot cavities. The plurality of Fabry-Perot cavities generated an image from light provided by the illuminator, each pixel of the image corresponding to a respective one of the plurality of Fabry-Perot cavities. The controller controls the modulator to provide image modulation data to the plurality of Fabry-Perot cavities for generating the image, the modulator providing color information to a first cavity of the plurality of Fabry-Perot cavities for setting a size of the first cavity to correspond to a color of a first pixel of the image, the modulator providing gray level information to the first cavity for time-division multiplexing to correspond to a gray level of the first pixel. The display panel display pixels of the generated image based on colors and gray levels of each pixel of the generated image.
摘要翻译：装置可以包括照明器，控制器，显示面板，调制器和多个法布里 - 珀罗腔。多个法布里 - 珀罗腔由照明器提供的光产生图像，图像的每个像素对应于多个法布里 - 珀罗腔中的相应一个。所述控制器控制所述调制器以向所述多个法布里 - 珀罗腔提供图像调制数据以产生图像，所述调制器向所述多个法布里 - 珀罗腔中的第一空腔提供颜色信息，用于将所述第一腔的尺寸设定为对应对于图像的第一像素的颜色，调制器向第一腔提供灰度信息用于时分复用以对应于第一像素的灰度级。显示面板基于生成图像的每个像素的颜色和灰度等级来显示生成的图像的像素。

9. 发明申请

US20070242358A1 Fabry-perot tunable filter 审中-公开
标题翻译：法布里 - 珀罗可调滤波器
公开(公告)号：US20070242358A1
公开(公告)日：2007-10-18
申请号：US11406030
申请日：2006-04-18
申请人： Pinyen Lin , Lalit Mestha , Peter Gulvin , Yao Wang
发明人： Pinyen Lin , Lalit Mestha , Peter Gulvin , Yao Wang
IPC分类号： G02B27/00
CPC分类号： G02B26/001 , G01J3/26
摘要： A tunable Fabry-Perot filter is supported on a substrate which may be transparent. A transparent support body is supported by the substrate and carries a first reflector. A second reflector is supported on the substrate. The first and second reflectors define a gap therebetween. The size of the gap is adjustable by flexing of the support body to modulate a wavelength of light output by the filter.
摘要翻译：可调的法布里 - 珀罗滤光片支撑在可能是透明的基板上。透明支撑体由衬底支撑并承载第一反射器。第二反射器被支撑在基板上。第一和第二反射器在它们之间限定了间隙。间隙的尺寸可通过支撑体的弯曲来调节，以调节由过滤器输出的光的波长。

10. 发明申请

US20070242234A1 Projector based on tunable individually-addressable fabry-perot filters 失效
标题翻译：投影仪基于可调谐的单独寻址的梦幻 - 过滤器
公开(公告)号：US20070242234A1
公开(公告)日：2007-10-18
申请号：US11405941
申请日：2006-04-18
申请人： Peter Gulvin , Lalit Mestha , Yao Wang , Pinyen Lin
发明人： Peter Gulvin , Lalit Mestha , Yao Wang , Pinyen Lin
IPC分类号： G03B21/14
CPC分类号： G02B26/001 , G02B3/0062 , G03B21/005 , G03B21/14 , G09G3/001 , G09G3/2018 , G09G3/3466
摘要： A projection system includes a display apparatus comprising a plurality of tunable Fabry-Perot filters, each of the filters being configured for shifting between a state in which the filter transmits radiation in a bandwidth in the visible range of the electromagnetic spectrum and a state in which the filter transmits radiation in a bandwidth outside the visible range of the electromagnetic spectrum. An illuminator provides light to the plurality of Fabry-Perot filters. A control system receives image data and controls the display apparatus to project an image onto an associated display surface. The control system includes a modulator which provides wavelength modulation signals to the plurality of Fabry-Perot filters to modulate a color of pixels in the image and causes selected ones of the Fabry-Perot filters to shift into the bandwidth outside the visible range to modulate the brightness of pixels in the image.
摘要翻译：投影系统包括：显示装置，包括多个可调的法布里 - 珀罗滤光器，每个滤光器被配置为在滤光器在电磁光谱的可见光范围内的带宽中透射辐射的状态和滤波器在电磁光谱的可见范围之外的带宽内传输辐射。照明器向多个法布里 - 珀罗滤光器提供光。控制系统接收图像数据并控制显示装置将图像投影到相关联的显示表面上。该控制系统包括调制器，该调制器向多个法布里 - 珀罗滤波器提供波长调制信号，以调制图像中的像素的颜色，并使所选择的法布里 - 珀罗滤波器中的一个转换到可见光范围之外的带宽，以调制图像中像素的亮度。

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