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31. 发明授权

US06504976B1 Spectral power monitors with active alignment compensation 有权
标题翻译：具有主动对准补偿的光谱功率监视器
公开(公告)号：US06504976B1
公开(公告)日：2003-01-07
申请号：US09992778
申请日：2001-11-14
申请人： Pavel G. Polynkin , Jeffrey P. Wilde , Michael J. Timmons
发明人： Pavel G. Polynkin , Jeffrey P. Wilde , Michael J. Timmons
IPC分类号： G02B626
CPC分类号： G02B6/4215 , G01J3/0224 , G01J3/2803 , G01J3/447 , G01J2003/2866 , G02B6/2713 , G02B6/2793 , G02B6/2931 , G02B6/4213 , G02B6/4225 , G02B6/4227
摘要： This invention provides a spectral power monitoring apparatus that uses a diffraction grating to separate a multi-wavelength optical signal along with a reference signal by wavelength into multiple spectral channels and a reference spectral component having a predetermined relative alignment, impinging onto an array of optical power sensors. The optical power sensor array may be configured such that the power levels of the spectral channels impinging onto the optical power sensor array can be related to the electrical signals thus produced by a predetermined conversion matrix. The spectral power monitoring apparatus of the present invention further includes an alignment compensation unit, which monitors the real-time impinging position of the reference spectral component and ensures that the corresponding conversion matrix is used for converting the measured electrical signals to the optical power levels of interest. The spectral power monitoring apparatus of the present invention is well suited for optical networking applications.
摘要翻译：本发明提供了一种光谱功率监测装置，其使用衍射光栅将多波长光信号与参考信号一起通过波长分离成多个光谱通道和具有预定相对对准的参考光谱分量，照射到光功率阵列上传感器。光功率传感器阵列可以被配置为使得入射到光功率传感器阵列上的光谱通道的功率电平可以与由预定转换矩阵产生的电信号相关。本发明的光谱功率监视装置还包括对准补偿单元，其监视参考光谱分量的实时入射位置，并确保相应的转换矩阵用于将测量的电信号转换为利益。本发明的频谱功率监测装置非常适用于光网络应用。

32. 再颁专利

USRE39331E1 Reconfigurable optical add-drop multiplexers with servo control and dynamic spectral power management capabilities 有权
公开(公告)号：USRE39331E1
公开(公告)日：2006-10-10
申请号：US11027584
申请日：2004-12-31
申请人： Tai Chen , Jeffrey P. Wilde , Joseph E. Davis
发明人： Tai Chen , Jeffrey P. Wilde , Joseph E. Davis
IPC分类号： G02B6/28
CPC分类号： G02B6/29385 , G02B6/2931 , G02B6/29313 , G02B6/29383 , G02B6/29391 , G02B6/29395 , G02B6/32 , G02B6/34 , G02B6/3512 , G02B6/3556 , G02B6/356 , G02B6/3586 , G02B6/3588 , G02B6/3592 , G02B26/0833
摘要： This invention provides a novel wavelength-separating-routing (WSR) apparatus that uses a diffraction grating to separate a multi-wavelength optical signal by wavelength into multiple spectral channels, which are then focused onto an array of corresponding channel micromirrors. The channel micromirrors are individually controllable and continuously pivotable to reflect the spectral channels into selected output ports. As such, the inventive WSR apparatus is capable of routing the spectral channels on a channel-by-channel basis and coupling any spectral channel into any one of the output ports. The WSR apparatus of the present invention may be further equipped with servo-control and spectral power-management capabilities, thereby maintaining the coupling efficiencies of the spectral channels into the output ports at desired values. The WSR apparatus of the present invention can be used to construct a novel class of dynamically reconfigurable optical add-drop multiplexers (OADMs) for WDM optical networking applications.

33. 发明授权

US06695457B2 Bulk silicon mirrors with hinges underneath 有权
标题翻译：散装硅镜，底部有铰链
公开(公告)号：US06695457B2
公开(公告)日：2004-02-24
申请号：US10159153
申请日：2002-05-31
申请人： Bert P. van Drieënhuizen , Nelson Kuan , Jeffrey P. Wilde
发明人： Bert P. van Drieënhuizen , Nelson Kuan , Jeffrey P. Wilde
IPC分类号： G02B7182
CPC分类号： G02B26/0841
摘要： This invention provides method and apparatus for fabricating a MEMS apparatus having a bulk element with hinges underneath. The bulk element may comprise single-crystal silicon, fabricated by way of bulk micromachining techniques. The hinges may be made of thin-films, fabricated by way of surface micromachining techniques. A distinct feature of the MEMS apparatus of the present invention is that by disposing the hinges underneath the bulk element, the surface of the bulk element can be maximized and the entire surface becomes usable (e.g., for optical beam manipulation). Such a feature would be highly advantageous in making arrayed MEMS device, such as an array of MEMS mirrors with a high optical fill factor. Further, by advantageously making use of both bulk and surface micromachining techniques, a MEMS mirror thus produced is equipped with a large and flat mirror along with flexible hinges, hence capable of achieving a substantial rotational range at modest electrostatic drive voltages.
摘要翻译：本发明提供了一种用于制造MEMS器件的方法和装置，其具有在下面具有铰链的块体元件。本体元件可以包括通过体微加工技术制造的单晶硅。铰链可以由通过表面微加工技术制造的薄膜制成。本发明的MEMS装置的一个显着特征在于，通过将铰链设置在体元件下方，可以使块体元件的表面最大化，并且整个表面变得可用（例如，用于光束操纵）。这样的特征在制造阵列MEMS器件（例如具有高光学填充因子的MEMS镜阵列）方面将是非常有利的。此外，通过有利地利用本体和表面微加工技术，由此制造的MEMS反射镜与柔性铰链一起配备大型和平面镜，因此能够在适度的静电驱动电压下实现基本的旋转范围。

34. 发明授权

US06609841B1 Low noise optical storage system based on an optical polarimetric delay line 失效
标题翻译：基于光学偏振延迟线的低噪声光存储系统
公开(公告)号：US06609841B1
公开(公告)日：2003-08-26
申请号：US09276082
申请日：1999-03-25
申请人： Jeffrey P. Wilde , Alexander Tselikov , Yongwei Zhang
发明人： Jeffrey P. Wilde , Alexander Tselikov , Yongwei Zhang
IPC分类号： G02B530
CPC分类号： G02B6/4216 , G02B6/2551 , G02B6/262 , G02B6/4207 , G11B7/1356 , G11B7/1365 , G11B7/1384 , G11B11/10541 , G11B11/10545 , H04B10/2572
摘要： A system and method for achieving, while using a multimode diode laser and polarization-maintaining fibers, high signal-to-noise ratio in a magneto optical storage system. In particular, the system splits an incoming main light signal into two orthogonal polarization states, which then propagate over different distances before recombining. By pulsing the laser on and off at a high frequency and choosing an appropriate path difference for the polarization states, which is dependent upon the modulation frequency of the laser, the system eliminates first-order spectral polarization noise arising from a potential error in a key optical component.
摘要翻译：一种在磁光存储系统中使用多模二极管激光器和偏振保持光纤，具有高信噪比的系统和方法。特别地，系统将输入的主光信号分成两个正交偏振态，然后在重新组合之前传播不同的距离。通过以高频脉冲激光打开和关闭激光，并且选择与激光器的调制频率有关的极化状态的适当的路径差，该系统消除了由键的潜在误差引起的一阶光谱偏振噪声光学元件。

35. 发明授权

US06574015B1 Optical depolarizer 有权
标题翻译：光学去极化器
公开(公告)号：US06574015B1
公开(公告)日：2003-06-03
申请号：US09314240
申请日：1999-05-18
申请人： Alexander Tselikov , Jeffrey P. Wilde , James Blake
发明人： Alexander Tselikov , Jeffrey P. Wilde , James Blake
IPC分类号： H04K300
CPC分类号： G02B6/272 , G02B6/274 , G02B6/2786 , G11B7/1384 , G11B11/10543
摘要： A system and method for achieving, while using a laser and optical fibers, high signal-to-noise ratio. In particular, the system splits an incoming main light signal into two orthogonal polarization states, which then propagate through an optical circuit before recombining. The use of appropriate path differences ensures that the system is immune from the conversion of mode partition noise to intensity noise arising from the interference between parasitic light waves which traveled through the system in undesired polarization states.
摘要翻译：在使用激光和光纤时实现高信噪比的系统和方法。特别地，系统将输入的主光信号分成两个正交偏振状态，然后在重新组合之前传播通过光电路。使用适当的路径差异确保了系统免于将模式分区噪声转换为强度噪声，这是由于以不希望的极化状态行进通过系统的寄生光波之间的干扰而引起的。

36. 发明授权

US06549699B2 Reconfigurable all-optical multiplexers with simultaneous add-drop capability 有权
公开(公告)号：US06549699B2
公开(公告)日：2003-04-15
申请号：US10060493
申请日：2002-01-29
申请人： Karl Arnold Belser , Jeffrey P. Wilde
发明人： Karl Arnold Belser , Jeffrey P. Wilde
IPC分类号： G02B634
CPC分类号： G02B6/32 , G02B6/2931 , G02B6/29313 , G02B6/29383 , G02B6/29385 , G02B6/29391 , G02B6/29395 , G02B6/34 , G02B6/3512 , G02B6/3518 , G02B6/3556 , G02B6/356 , G02B6/3586 , G02B6/3588 , G02B6/3592 , G02B27/1006
摘要： This invention provides a novel wavelength-separating-routing (WSR) apparatus that uses a diffraction grating to separate a multi-wavelength optical signal by wavelength into multiple spectral channels, which are then focused onto an array of corresponding channel micromirrors. The channel micromirrors are individually controllable and continuously pivotable to reflect the spectral channels into multiple output ports. As such, the inventive WSR apparatus is capable of routing the spectral channels on a channel-by-channel basis and coupling any spectral channel into any one of the output ports. The WSR apparatus of the present invention may be further equipped with servo-control and spectral power-management capabilities, thereby maintaining the coupling efficiencies of the spectral channels into the output ports at desired values. The WSR apparatus of the present invention can be used to construct a novel class of dynamically reconfigurable optical add-drop multiplexers (OADMs) for WDM optical networking applications.

37. 发明授权

US5864412A Multiphoton photorefractive holographic recording media 失效
$Multiphoton photorefractive holographic recording media$
标题翻译：多光子光折射全息记录介质
公开(公告)号：US5864412A
公开(公告)日：1999-01-26
申请号：US847727
申请日：1997-04-28
申请人： Jeffrey P. Wilde
发明人： Jeffrey P. Wilde
IPC分类号： G03H1/02 , G11B7/0065 , G11B7/241
CPC分类号： G11B7/241 , B82Y10/00 , G03H1/02 , G03H2001/026 , G03H2001/0268 , G11B7/0065
摘要： A multiphoton photorefractive holographic recording material includes an electro-optic host material doped with at least one lanthanide.
摘要翻译：多光子光折射全息记录材料包括掺杂有至少一种镧系元素的电光主体材料。

38. 发明授权

US5684612A Method and system for maintaining and controlling the signal-to-noise ratio of hologams recorded in ferroelectric photorefractive materials 失效
$Method and system for maintaining and controlling the signal-to-noise ratio of hologams recorded in ferroelectric photorefractive materials$
标题翻译：用于维持和控制记录在铁电光折变材料中的全息图的信噪比的方法和系统
公开(公告)号：US5684612A
公开(公告)日：1997-11-04
申请号：US528748
申请日：1995-09-15
申请人： Jeffrey P. Wilde , Lambertus Hesselink
发明人： Jeffrey P. Wilde , Lambertus Hesselink
IPC分类号： G02F1/03 , G02F1/31 , G11B7/0065 , G11C7/00 , G11C13/04 , G03H1/02
CPC分类号： G02F1/31 , G02F1/0338 , G11C13/042 , G11C7/005 , G03H1/182 , G03H1/265 , G03H2001/026 , G03H2001/0268 , G03H2001/2675 , G03H2240/53 , G03H2270/54 , G11B7/0065
摘要： A hologram with a dynamically controlled diffraction efficiency and enhanced signal-to-noise ratio is recorded in ferroelectric photorefractive materials, such as strontium barium niobate (Sr.sub.x Ba.sub.1-x Nb.sub.2 O.sub.6) (SBN), BSTN, SCNN, PBN, BSKNN, BaTiO.sub.3, LiNbO.sub.3, KNbO.sub.3, KTN, PLZT and the tungsten bronze family. The diffraction efficiency of the hologram is dynamically controlled by applying an electric field along the polar axis of the ferroelectric photorefractive recording medium. Electrically controlled diffraction is used in conjunction with hologram fixing and operation of the material at a temperature in the vicinity of or above its Curie temperature to additionally provide prolonged, low-noise readout. The general methods for recording and reconstructing a hologram (or a set of multiplexed holograms) using these techniques is disclosed. A plurality of configurations employing the improved hologram are disclosed, including an optical crossbar switch in guided-wave and free-space formats that can function as a component in a variety of parallel optical processing systems, a reconfigurable dynamic wavelength filter, and a page-based holographic data storage system.
摘要翻译：具有动态控制的衍射效率和增强的信噪比的全息图被记录在铁电光折变材料中，例如铌酸钡锶钡（SbxBa1-xNb2O6）（SBN），BSTN，SCNN，PBN，BSKNN，BaTiO3，LiNbO3，KNbO3 ，KTN，PLZT和钨青铜家族。通过沿着铁电型光折射记录介质的极轴施加电场来动态地控制全息图的衍射效率。电子衍射与全息图固定和材料的操作结合使用，其温度在其居里温度附近或更高的温度下，另外提供延长的低噪声读数。公开了使用这些技术记录和重建全息图（或一组多路复用全息图）的一般方法。公开了采用改进的全息图的多种配置，包括导波和自由空间格式的光学交叉开关，其可以用作各种并行光学处理系统中的组件，可重新配置的动态波长滤波器和页面 - 基于全息数据存储系统。

39. 发明申请

US20120250032A1 GRATING-ENHANCED OPTICAL IMAGING 有权
标题翻译：光泽增强光学成像
公开(公告)号：US20120250032A1
公开(公告)日：2012-10-04
申请号：US13439328
申请日：2012-04-04
申请人： Jeffrey P. Wilde , Yonina C. Eldar , Joseph W. Goodman
发明人： Jeffrey P. Wilde , Yonina C. Eldar , Joseph W. Goodman
IPC分类号： G01B9/02
CPC分类号： G02B21/06 , G01B9/02047 , G01B2210/56 , G01N21/956 , G01N2021/95676 , G02B21/002 , G02B27/58
摘要： Systems, methods and devices are implemented for optical imaging. In one embodiment of the present disclosure, an optical imaging apparatus utilizes a laser-based coherent light source, and an optical device to pass grated light along an illumination direction from the laser-based coherent light source toward an object. Additionally, an illumination modulator is provided for changing angles at which the light, moving toward the object plane, reaches the object plane, and the light reaches the object plane at different angles. Further, the apparatus can include circuitry to process image-based data in response to and based on the light reaching the object plane at different angles for a user-viewable image of an object in proximity of the object plane.
摘要翻译：为光学成像实现了系统，方法和设备。在本公开的一个实施例中，光学成像装置利用基于激光的相干光源和光学装置将沿着照明方向的磨光从基于激光的相干光源朝向物体传送。此外，设置照明调制器，用于改变朝着物平面移动的光到达物平面的角度，并且光以不同的角度到达物体平面。此外，该设备可以包括响应于并且基于以不同角度到达物体平面的光来处理基于图像的数据的电路，用于物体在物平面附近的用户可观看图像。

40. 再颁专利

USRE42678E1 Reconfigurable optical add-drop multiplexers with servo control and dynamic spectral power management capabilities 有权
标题翻译：具有伺服控制和动态光谱功率管理功能的可重构光分插复用器
公开(公告)号：USRE42678E1
公开(公告)日：2011-09-06
申请号：US12815930
申请日：2010-06-15
申请人： Jeffrey P. Wilde , Joseph E. Davis
发明人： Jeffrey P. Wilde , Joseph E. Davis
IPC分类号： G02B6/28
CPC分类号： G02B6/29385 , G02B6/2931 , G02B6/29313 , G02B6/29383 , G02B6/29391 , G02B6/29395 , G02B6/32 , G02B6/34 , G02B6/3512 , G02B6/3556 , G02B6/356 , G02B6/3586 , G02B6/3588 , G02B6/3592 , G02B26/0833
摘要： This invention provides a novel wavelength-separating-routing (WSR) apparatus that uses a diffraction grating to separate a multi-wavelength optical signal by wavelength into multiple spectral characters, which are then focused onto an array of corresponding channel micromirrors. The channel micromirrors are individually controllable and continuously pivotable to reflect the spectral channels into selected output ports. As such, the inventive WSR apparatus is capable of routing the spectral channels on a channel-by-channel basis and coupling any spectral channel into any one of the output ports. The WSR apparatus of the present invention may be further equipped with servo-control and spectral power-management capabilities, thereby maintaining the coupling efficiencies of the spectral channels into the output ports at desired values. The WSR apparatus of the present invention can be used to construct a novel class of dynamically reconfigurable optical add-drop multiplexers (OADMs) for WDM optical networking applications.
摘要翻译：本发明提供了一种使用衍射光栅将波长的多波长光信号分离为多个光谱字符的新型波长分离路由（WSR）装置，然后将其聚焦到对应的信道微镜阵列上。通道微镜可单独控制并可连续转动，以将光谱通道反射到选定的输出端口。因此，本发明的WSR设备能够在逐个信道的基础上路由频谱信道，并将任何频谱信道耦合到任何一个输出端口。本发明的WSR设备可以进一步配备伺服控制和频谱功率管理功能，从而将频谱信道的耦合效率保持在输出端口的期望值。本发明的WSR设备可用于构建用于WDM光网络应用的新型动态可重配置的光分插复用器（OADM）。

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