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61. 发明申请

US20050063639A1 Structures that correct for thermal distortion in an optical device formed of thermally dissimilar materials 审中-公开
标题翻译：在由热不同材料形成的光学装置中校正热变形的结构
公开(公告)号：US20050063639A1
公开(公告)日：2005-03-24
申请号：US10965609
申请日：2004-10-13
申请人： Ying Hsu , Norlito Baytan , Shauhwa Cuan
发明人： Ying Hsu , Norlito Baytan , Shauhwa Cuan
IPC分类号： G02B6/10 , G02B6/12 , G02B6/32 , G02B6/35 , G02B6/36 , G02B6/38 , G02B26/00 , G02B26/02 , G02B6/26
CPC分类号： G02B6/3508 , G02B6/10 , G02B6/12 , G02B6/32 , G02B6/3502 , G02B6/3504 , G02B6/3506 , G02B6/3548 , G02B6/3552 , G02B6/357 , G02B6/3582 , G02B6/3584 , G02B6/3594 , G02B6/3596 , G02B6/3652 , G02B26/001 , G02B26/02 , G02B2006/12097
摘要： Numerous novel structures and methods are presented for their ability to correct angular and offset alignment errors caused by thermal distortion of a device formed out of dissimilar materials, such as a movable platform and waveguide coupled to a fixed platform and another waveguide. A flexure connected between two platforms corrects offset alignment errors along the centerline axis of the flexure. Thermal distortion is corrected also by varying the relative size of the two platforms and the addition of slots and/or extraneous waveguides. A waveguide may be sandwiched between two matching materials, with or without an extra thermal compensation layer portion. A method uses simple processes to build a substrate with matching waveguides on each side of the substrate. Another simple method creates a suspended structure by using simple semiconductor processes.
摘要翻译：提出了许多新颖的结构和方法，其能够校正由不同材料（例如耦合到固定平台和另一个波导的可移动平台和波导）形成的器件的热变形引起的角度和偏移对准误差。连接在两个平台之间的挠曲件沿着挠曲件的中心线轴校正偏移对准误差。通过改变两个平台的相对尺寸以及添加槽和/或外来波导来校正热失真。波导可以夹在两个匹配材料之间，具有或不具有额外的热补偿层部分。一种方法使用简单的工艺来在衬底的每一侧上构建具有匹配波导的衬底。另一种简单的方法通过使用简单的半导体工艺创建一个悬挂的结构。

62. 发明授权

US06850475B1 Single frequency laser source for optical data storage system 失效
标题翻译：光学数据存储系统的单频激光源
公开(公告)号：US06850475B1
公开(公告)日：2005-02-01
申请号：US08883320
申请日：1997-06-26
申请人： John F. Heanue , Jerry E. Hurst, Jr. , Jeffrey P. Wilde
发明人： John F. Heanue , Jerry E. Hurst, Jr. , Jeffrey P. Wilde
IPC分类号： G02B6/10 , G02B6/126 , G02B6/35 , G02B6/42 , G02B26/08 , G11B7/0037 , G11B7/085 , G11B7/09 , G11B7/12 , G11B7/125 , G11B7/135 , G11B7/14 , G11B7/22 , G11B11/105 , H02N1/00 , H04B10/135 , G11B7/00
CPC分类号： G02B6/3512 , B81B3/0051 , G02B6/105 , G02B6/126 , G02B6/3518 , G02B6/3548 , G02B6/357 , G02B6/3584 , G02B6/4246 , G02B26/0833 , G02B26/0841 , G02B26/085 , G02B26/0866 , G11B7/0037 , G11B7/08564 , G11B7/08576 , G11B7/0901 , G11B7/122 , G11B7/127 , G11B7/1362 , G11B7/1365 , G11B7/1372 , G11B7/1384 , G11B7/14 , G11B7/22 , G11B11/10515 , G11B11/10532 , G11B11/10534 , G11B11/10541 , G11B11/10543 , G11B11/10554 , G11B11/10563 , G11B11/10569 , G11B11/1058 , G11B11/10595 , H02N1/008 , H04B10/2572
摘要： An optical data storage system utilizes optical fibers for transfer of information to and from storage media. The storage media includes magneto-optical storage disks. The optical fibers are single-mode polarization maintaining optical fibers. A single frequency laser diode provides a source of polarized light. Accordingly, a polarization state conveyed by the polarization maintaining optical fiber is accurately reproduced with reduced noise, as compared to use of a Fabry-Perot laser diode.
摘要翻译：光学数据存储系统利用光纤将信息传送到存储介质和从存储介质传送信息。存储介质包括磁光存储盘。光纤是单模偏振保持光纤。单频激光二极管提供偏振光源。因此，与使用法布里 - 珀罗激光二极管相比，由偏振保持光纤传送的偏振态被精确地再现，具有降低的噪声。

63. 发明授权

US06842555B2 Method and apparatus for optical switching with same side input and outputs 有权
标题翻译：具有相同侧输入和输出的光学切换的方法和装置
公开(公告)号：US06842555B2
公开(公告)日：2005-01-11
申请号：US10197799
申请日：2002-07-18
申请人： Shanti Bhattacharya , Jeffrey Swift
发明人： Shanti Bhattacharya , Jeffrey Swift
IPC分类号： G02B6/35 , H04Q11/00 , G02B7/182
CPC分类号： G02B6/3546 , G02B6/3512 , G02B6/3548 , G02B6/357 , G02B6/3572 , G02B6/3574 , H04Q11/0005 , H04Q2011/0024 , H04Q2011/003 , H04Q2011/0052
摘要： An optical switch (a/k/a “optical switching unit”) includes at least two sides, an input, a plurality of outputs on the same side as the input. The optical switch further includes a plurality of mirrors to direct light beams between the input and at least one of the plurality of outputs. The plurality of mirrors illustratively are pop-up mirrors.
摘要翻译：光开关（a / k / a“光开关单元”）至少包括两侧，输入端，与输入端相同的多个输出端。所述光开关还包括多个反射镜，以在所述输入与所述多个输出中的至少一个之间引导光束。多个反射镜示例性地是弹出反射镜。

64. 发明授权

US06839483B2 Fiber devices using GRIN fiber lenses 失效
标题翻译：使用GRIN光纤镜头的光纤设备
公开(公告)号：US06839483B2
公开(公告)日：2005-01-04
申请号：US10635430
申请日：2003-08-05
申请人： William Alfred Reed , Mark J Schnitzer
发明人： William Alfred Reed , Mark J Schnitzer
IPC分类号： A61B5/00 , C03B37/018 , G02B6/14 , G02B6/26 , G02B6/32 , G02B6/35
CPC分类号： C03B37/01861 , A61B5/0084 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2203/26 , G02B6/14 , G02B6/262 , G02B6/264 , G02B6/32 , G02B6/3512 , G02B6/3548 , G02B6/3552 , G02B6/3556 , G02B6/3582 , G02B6/3594
摘要： A mode converter includes first and second optical waveguides and a GRIN fiber lens. The GRIN fiber lens is attached to both the first and the second waveguides.
摘要翻译：模式转换器包括第一和第二光波导和GRIN光纤透镜。 GRIN光纤透镜连接在第一和第二波导上。

65. 发明申请

US20040264849A1 Multi-channel optical switch and method for manufacturing the same 失效
标题翻译：多通道光开关及其制造方法
公开(公告)号：US20040264849A1
公开(公告)日：2004-12-30
申请号：US10689632
申请日：2003-10-22
发明人： Suk Kee Hong , Yeong Gyu Lee
IPC分类号： G02B006/26
CPC分类号： G02B6/3514 , G02B6/3548 , G02B6/3564
摘要： Disclosed are a multi-channel optical switch and a method for manufacturing the same. The multi-channel optical switch includes a supporter; an input terminal optical fiber fixed to the supporter for inputting an optical signal to be switched therethrough; multiple output terminal optical fibers fixed to the supporter for outputting the optical signal inputted through the input terminal optical fiber therethrough; multiple micro mirrors for reflecting the optical signal inputted through the input terminal optical fiber and then for directing the optical signal to a designated output terminal optical fiber among the multiple output terminal optical fibers; and multiple actuators respectively connected to the micro mirrors for adjusting the positions of the micro mirrors so that the optical signal is reflected by the micro mirrors.
摘要翻译：公开了一种多通道光开关及其制造方法。多通道光开关包括支架; 一个输入端子光纤，固定在支架上，用于输入要切换的光信号; 多个输出端子光纤固定到支撑件，用于输出通过输入端子光纤输入的光信号; 多个微反射镜，用于反射通过输入端子光纤输入的光信号，然后用于将光信号引导到多输出端光纤之间的指定输出端光纤; 以及分别连接到微镜的多个致动器，用于调整微反射镜的位置，使得光信号被微镜反射。

66. 发明授权

US06836583B2 Structures that correct for thermal distortion in an optical device formed of thermally dissimilar materials 失效
标题翻译：在由热不同材料形成的光学装置中校正热变形的结构
公开(公告)号：US06836583B2
公开(公告)日：2004-12-28
申请号：US10815148
申请日：2004-03-30
申请人： Ying Wen Hsu , Norlito Baytan , Shauhwa Cuan
发明人： Ying Wen Hsu , Norlito Baytan , Shauhwa Cuan
IPC分类号： G02B626
CPC分类号： G02B6/3508 , G02B6/10 , G02B6/12 , G02B6/32 , G02B6/3502 , G02B6/3504 , G02B6/3506 , G02B6/3548 , G02B6/3552 , G02B6/357 , G02B6/3582 , G02B6/3584 , G02B6/3594 , G02B6/3596 , G02B6/3652 , G02B26/001 , G02B26/02 , G02B2006/12097
摘要： Numerous novel structures and methods are presented for their ability to correct angular and offset alignment errors caused by thermal distortion of a device formed out of dissimilar materials, such as a movable platform and waveguide coupled to a fixed platform and another waveguide. A flexure connected between two platforms corrects offset alignment errors along the centerline axis of the flexure. Thermal distortion is corrected also by varying the relative size of the two platforms and the addition of slots and/or extraneous waveguides. A waveguide may be sandwiched between two matching materials, with or without an extra thermal compensation layer portion. A method uses simple processes to build a substrate with matching waveguides on each side of the substrate. Another simple method creates a suspended structure by using simple semiconductor processes.
摘要翻译：提出了许多新颖的结构和方法，其能够校正由不同材料（例如耦合到固定平台和另一个波导的可移动平台和波导）形成的器件的热变形引起的角度和偏移对准误差。连接在两个平台之间的挠曲件沿着挠曲件的中心线轴校正偏移对准误差。通过改变两个平台的相对尺寸以及添加槽和/或外来波导来校正热失真。波导可以夹在两个匹配材料之间，具有或不具有额外的热补偿层部分。一种方法使用简单的工艺来在衬底的每一侧上构建具有匹配波导的衬底。另一种简单的方法通过使用简单的半导体工艺创建一个悬挂的结构。

67. 发明申请

US20040247237A1 USE OF APPLIED FORCE TO IMPROVE MEMS SWITCH PERFORMANCE 有权
标题翻译：应用力的应用提高MEMS开关性能
公开(公告)号：US20040247237A1
公开(公告)日：2004-12-09
申请号：US09932433
申请日：2001-08-18
发明人： Murali Chaparala , Michael J. Daneman
IPC分类号： G02B006/26 , G02B006/42
CPC分类号： G02B26/0841 , B81B3/0008 , B81B2201/045 , B81B2203/0181 , B81B2203/058 , B81C1/00214 , G02B6/32 , G02B6/3514 , G02B6/3518 , G02B6/3548 , G02B6/357 , G02B6/358 , G02B6/3584 , G02B2006/12104
摘要： A method is disclosed for operating a MEMS device having a flap that is movable with respect to a base. The method includes applying a force to the flap to move the flap at least partially out of contact with an underlying base. Means for applying such a biasing force may be incorporated into a microelectromechanical (MEMS) apparatus having a base and a flap with a portion coupled to the base so that the flap may move out of the plane of the base between first and second position. The base may have a cavity with largely vertical sidewalls that contact a portion of the flap when the flap is in the second position Electrodes may be placed on the vertical sidewalls and electrically isolated from the base to provide electrostatic clamping of the flap to the sidewall. The base may be made from a substrate portion of a silicon-on-insulator (SOI) wafer and the flap defined from a device layer of the SOI wafer. The flap may be connected to the base by one or more flexures such as torsional beams. An array of one or more of such structures may be used to form an optical switch.
摘要翻译：公开了一种用于操作具有相对于基座可移动的翼片的MEMS装置的方法。所述方法包括向所述翼片施加力以使所述翼片至少部分地与下面的基座接触。用于施加这种偏压力的装置可以结合到具有基部和翼片的微机电（MEMS）装置中，该翼片具有联接到基部的部分，使得翼片可以在第一和第二位置之间移动离开基部的平面。底座可以具有一个具有很大垂直侧壁的空腔，当翼片处于第二位置时，电极可以被放置在垂直侧壁上并与基座电隔离以提供瓣片向侧壁的静电夹持。基底可以由绝缘体上硅（SOI）晶片的衬底部分和从SOI晶片的器件层限定的瓣形成。翼片可以通过一个或多个挠曲件（例如扭转梁）连接到基座。可以使用一个或多个这样的结构的阵列来形成光学开关。

68. 发明授权

US06829079B2 Optical path control apparatus with mirror section, and manufacturing method for the same 有权
标题翻译：具有镜面部分的光路控制装置及其制造方法
公开(公告)号：US06829079B2
公开(公告)日：2004-12-07
申请号：US10028238
申请日：2001-12-21
申请人： Mikio Oda , Mitsuru Yamamoto , Hikaru Kouta , Yasuhiro Sasaki , Sakae Kitajo , Yuzo Shimada
发明人： Mikio Oda , Mitsuru Yamamoto , Hikaru Kouta , Yasuhiro Sasaki , Sakae Kitajo , Yuzo Shimada
IPC分类号： G02F129
CPC分类号： G02B6/352 , G02B6/3548 , G02B6/357 , G02B6/3572 , G02B6/3574 , G02B6/3578 , G02B6/3598 , G02B6/43 , G02B2006/12145
摘要： An optical path control apparatus includes a first substrate. A second substrate is movably provided for the first substrate. A mirror section is provided on the second substrate. A driving section moves the second substrate such that a first optical path of input light to the mirror section is optically connected to one of a plurality of second optical paths.
摘要翻译：光路控制装置包括第一基板。可动地设置第二基板用于第一基板。在第二基板上设置镜部。驱动部移动第二基板，使得输入光的第一光路到镜部分光学连接到多个第二光路中的一个。

69. 发明申请

US20040223686A1 Movable MEMS-based noncontacting device 失效
标题翻译：可移动的基于MEMS的非接触器件
公开(公告)号：US20040223686A1
公开(公告)日：2004-11-11
申请号：US10791633
申请日：2004-03-01
申请人： PTS Corporation
发明人： Bevan Staple , Richard Roth
IPC分类号： G02B006/35
CPC分类号： B81B3/0008 , B81B2201/042 , G02B6/3518 , G02B6/3546 , G02B6/3548 , G02B6/3556 , G02B6/3558 , G02B6/3566 , G02B6/357 , G02B6/358
摘要： A microstructure for steering light that mitigates stiction problems is provided. A first tiltable assembly that includes a reflective coating is connected with a substrate. A second tiltable assembly is also connected with the substrate. First hand second electrodes are connected with the substrate and are configured to tilt the two tiltable assemblies such that they are interdigitated. In various embodiments, the tiltable assemblies are configured as cantilever arrangements and/or torsion-beam arrangements.
摘要翻译：提供了一种减轻沉降问题的转向灯微结构。包括反射涂层的第一可倾斜组件与衬底连接。第二可倾斜组件也与衬底连接。第一手第二电极与衬底连接并且被配置为使两个可倾斜组件倾斜以使它们相互交错。在各种实施例中，可倾斜组件被配置为悬臂布置和/或扭力梁布置。

70. 发明申请

US20040212907A1 Micro-electro-mechanical-system two dimensional mirror with articulated suspension structures for high fill factor arrays 有权
标题翻译：具有高填充因子阵列铰链悬挂结构的微机电系统二维镜
公开(公告)号：US20040212907A1
公开(公告)日：2004-10-28
申请号：US10827252
申请日：2004-04-20
发明人： Mohiuddin Mala , Thomas Ducellier , Alan Hnatiw , David Peale
IPC分类号： G02B007/182
CPC分类号： B81B3/0062 , B81B2201/042 , B81B2203/058 , G02B6/3518 , G02B6/3546 , G02B6/3548 , G02B6/3584 , G02B26/0841
摘要： The invention provides a micro-electro-mechanical-system (MEMS) mirror device, comprising: a mirror having a 2-dimensional rotational articulated hinge at a first end, and having a 1-dimensional rotational articulated hinge at a second end opposite the first end; a movable cantilever connected to the mirror through the 1-dimensional rotational articulated hinge; a support structure connected to the mirror through the 2-dimensional rotational articulated hinge and connected to the movable cantilever; whereby movement of said movable cantilever causes rotation of the mirror in a first axis of rotation, and the mirror is also rotatable about a second torsional axis of rotation perpendicular to said first axis of rotation.
摘要翻译：本发明提供一种微电子机械系统（MEMS）镜装置，其包括：在第一端具有二维旋转铰接铰链的反射镜，并且在与第一端相对的第二端处具有一维旋转铰接铰链结束; 通过一维旋转铰接铰链连接到镜子的可移动悬臂; 通过二维旋转关节铰链连接到反射镜并连接到可移动悬臂的支撑结构; 由此所述可移动悬臂的运动引起反射镜在第一旋转轴线中的旋转，并且所述反射镜也可以绕垂直于所述第一旋转轴线的第二扭转旋转轴线旋转。

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