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41. 再颁专利

USRE42521E1 Reconfigurable optical add-drop multiplexers employing polarization diversity 有权
标题翻译：采用极化分集的可重配置光分插复用器
公开(公告)号：USRE42521E1
公开(公告)日：2011-07-05
申请号：US12816032
申请日：2010-06-15
申请人： Mark H. Garrett , Masud Mansuripur , Jeffrey P. Wilde , Pavel G. Polynkin , Joseph E. Davis
发明人： Mark H. Garrett , Masud Mansuripur , Jeffrey P. Wilde , Pavel G. Polynkin , Joseph E. Davis
IPC分类号： G02B6/28 , H04J14/02
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
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 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 invention may further employ a polarization diversity scheme, whereby polarization-sensitive effects become inconsequential and insertion loss is minimized. The WSR apparatus of the invention may additionally be equipped with servo-control and channel equalization capabilities. The WSR apparatus of the 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：本发明提供了一种新颖的波长分离路由（WSR）装置，其使用衍射光栅将波长的多波长光信号分离成多个光谱通道，聚焦到相应通道微镜阵列上。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装置还可以采用偏振分集方案，由此极化敏感效应变得无关紧要，并且插入损耗最小化。本发明的WSR设备还可以配备伺服控制和信道均衡功能。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）。

42. 再颁专利

USRE42368E1 Reconfigurable optical add-drop multiplexers with servo control and dynamic spectral power management capabilities 失效
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：USRE42368E1
公开(公告)日：2011-05-17
申请号：US12816084
申请日：2010-06-15
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 , H04J14/02
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.
摘要翻译：本发明提供了一种新颖的波长分离路由（WSR）装置，其使用衍射光栅将波长的多波长光信号分离成多个光谱通道，然后将其聚焦到对应的通道微镜阵列上。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）。

43. 再颁专利

USRE39525E1 Reconfigurable optical add and drop modules 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学分插模块
公开(公告)号：USRE39525E1
公开(公告)日：2007-03-20
申请号：US11027587
申请日：2004-12-31
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 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, thereby constituting a dynamic optical drop module (RODM). By operating an RODM in reverse, a dynamic optical add module (ROAM) is also provided. The RODM (or ROAM) of the present invention may be further equipped with servo-control and power-management capabilities. Such RODMs and ROAMs can be used as building blocks to construct dynamically reconfigurable optical add-drop multiplexers (OADMs) and other WDM optical networking systems.
摘要翻译：本发明提供了一种新颖的波长分离路由（WSR）装置，其使用衍射光栅将波长的多波长光信号分离成多个光谱通道，然后将其聚焦到对应的通道微镜阵列上。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，从而构成动态光学丢弃模块（RODM）。通过反向操作RODM，还提供动态光学添加模块（ROAM）。本发明的RODM（或ROAM）可以进一步配备伺服控制和电力管理功能。这样的RODM和ROAM可以用作构建块来构建动态可重配置的光分插复用器（OADM）和其他WDM光网络系统。

44. 再颁专利

USRE39515E1 Reconfigurable optical add-drop multiplexers employing polarization diversity 有权
标题翻译：采用极化分集的可重配置光分插复用器
公开(公告)号：USRE39515E1
公开(公告)日：2007-03-13
申请号：US11027589
申请日：2004-12-31
申请人： Mark H. Garrett , Masud Mansuripur , Jeffrey P. Wilde , Pavel G. Polynkin , Joseph E. Davis
发明人： Mark H. Garrett , Masud Mansuripur , Jeffrey P. Wilde , Pavel G. Polynkin , Joseph E. Davis
IPC分类号： G02B6/28
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
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 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 invention may further employ a polarization diversity scheme, whereby polarization-sensitive effects become inconsequential and insertion loss is minimized. The WSR apparatus of the invention may additionally be equipped with servo-control and channel equalization capabilities. The WSR apparatus of the 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：本发明提供了一种新颖的波长分离路由（WSR）装置，其使用衍射光栅将波长的多波长光信号分离成多个光谱通道，聚焦到相应通道微镜阵列上。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装置还可以采用偏振分集方案，由此极化敏感效应变得无关紧要，并且插入损耗最小化。本发明的WSR设备还可以配备伺服控制和信道均衡功能。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）。

45. 发明授权

US07177496B1 Optical spectral power monitors employing time-division-multiplexing detection schemes 有权
标题翻译：采用时分复用检测方案的光谱功率监视器
公开(公告)号：US07177496B1
公开(公告)日：2007-02-13
申请号：US10033549
申请日：2001-12-27
申请人： Pavel G. Polynkin , Mark H. Garrett , Jeffrey P. Wilde
发明人： Pavel G. Polynkin , Mark H. Garrett , Jeffrey P. Wilde
IPC分类号： G02B6/00
CPC分类号： H04J14/02 , G01J3/021 , G01J3/0224 , G01J3/32 , G02B6/2706 , G02B6/2793 , G02B6/2931 , G02B6/29311 , G02B6/29397 , G02B6/4249 , G02B6/425 , H04J14/08
摘要： The present invention provides a method and apparatus for optical spectral power monitoring that employ a time-division-multiplexed detection scheme. The optical spectral power monitoring apparatus of the present invention uses a wavelength-dispersing means such as a diffraction grating to separate a multi-wavelength optical signal into multiple spectral channels and an array of beam-manipulating elements positioned to correspond with the spectral channels. The beam-manipulating elements are individually controllable so as to direct the spectral channels into an optical detector in a time-division-multiplexed sequence. The optical spectral power monitoring apparatus may further employ a polarization diversity scheme, thereby becoming polarization insensitive. This enables the apparatus of the present invention to enhance spectral resolution, while providing improved accuracy in optical spectral power detection. Accordingly, a variety of novel optical spectral power monitors can be constructed according to the present invention, that are well suitable for WDM optical networking applications.
摘要翻译：本发明提供一种采用时分复用检测方案的光谱功率监测方法和装置。本发明的光谱功率监测装置使用诸如衍射光栅的波长分散装置将多波长光信号分离成多个光谱通道，以及定位成对应于光谱通道的光束操纵元件的阵列。光束操纵元件是可单独控制的，以便以时分复用顺序将光谱通道引导到光学检测器中。光谱功率监测装置还可以采用极化分集方案，从而变得极化不敏感。这使得本发明的装置能够提高光谱分辨率，同时提供光谱功率检测的改善的精度。因此，根据本发明，可以构建各种新颖的光谱功率监视器，其非常适合于WDM光网络应用。

46. 再颁专利

USRE39397E1 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：USRE39397E1
公开(公告)日：2006-11-14
申请号：US11027586
申请日：2004-12-31
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）。

47. 再颁专利

USRE39411E1 Reconfigurable all-optical multiplexers with simultaneous add-drop capability 有权
标题翻译：可重新配置的全光复用器具有同时的添加功能
公开(公告)号：USRE39411E1
公开(公告)日：2006-11-28
申请号：US11027588
申请日：2004-12-31
申请人： Karl A. Belser , Jeffrey P. Wilde , Joseph E. Davis
发明人： Karl A. Belser , Jeffrey P. Wilde , Joseph E. Davis
IPC分类号： G02B6/34
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： The 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.
摘要翻译：本发明提供了一种新颖的波长分离路由（WSR）装置，其使用衍射光栅将波长的多波长光信号分离成多个光谱通道，然后将其聚焦到相应通道微镜的阵列上。通道微镜可独立控制，并可连续转动，以将光谱通道反射到多个输出端口。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）。

48. 发明授权

US06753960B1 Optical spectral power monitors employing frequency-division-multiplexing detection schemes 有权
标题翻译：采用频分复用检测方案的光谱功率监视器
公开(公告)号：US06753960B1
公开(公告)日：2004-06-22
申请号：US10006533
申请日：2001-12-05
申请人： Pavel G. Polynkin , Jeffrey P. Wilde
发明人： Pavel G. Polynkin , Jeffrey P. Wilde
IPC分类号： G01J328
CPC分类号： G01J3/433 , G01J3/02 , G01J3/021 , G01J3/26 , G01J3/2846 , G01J2001/4242 , G01J2003/2866 , G02B6/12004 , G02B6/272 , G02B6/2793 , G02B6/2931 , G02B6/29311 , G02B6/29313 , G02B6/29391 , G02B6/4215 , G02B6/4249
摘要： The present invention provides a method and apparatus for optical spectral power monitoring employing novel frequency-division-multiplexing detection schemes. The optical spectral power monitoring apparatus of the present invention uses a wavelength-dispersing means (e.g., a diffraction grating) to separate a multi-wavelength optical signal into multiple spectral channels, and an array of beam-modulating elements (e.g., micromirrors) positioned such that each beam-modulating element receives a unique one of the spectral channels. The beam-modulating elements are individually controllable such that the optical power levels of the spectral channels coupled into an output port carry distinct dither modulation signals. By performing a synchronous detection of the dither modulation signals, in conjunction with a predetermined calibration table, an optical power spectrum of the multi-wavelength optical signal can be derived. Such dither modulation signals may also be used as “identification markers” (or frequency tags) for identifying individual spectral channels in an optical networking application.
摘要翻译：本发明提供一种采用新型频分复用检测方案的光谱功率监测方法和装置。本发明的光谱功率监测装置使用波长分散装置（例如，衍射光栅）将多波长光信号分离成多个光谱通道，并且将光束调制元件（例如，微镜）的阵列定位使得每个光束调制元件接收唯一的光谱通道之一。光束调制元件是可单独控制的，使得耦合到输出端口的光谱通道的光功率电平携带不同的抖动调制信号。通过执行抖动调制信号的同步检测，结合预定的校准表，可以导出多波长光信号的光功率谱。这种抖动调制信号也可以用作用于识别光学网络应用中的各个频谱信道的“识别标记”（或频率标签）。

49. 发明授权

US06538974B2 Method and system for suppressing spurious reflections 失效
标题翻译：抑制寄生反射的方法和系统
公开(公告)号：US06538974B2
公开(公告)日：2003-03-25
申请号：US09938225
申请日：2001-08-22
申请人： Jeffrey P. Wilde , Alexander Tselikov , Yongwei Zhang , George R. Gray
发明人： Jeffrey P. Wilde , Alexander Tselikov , Yongwei Zhang , George R. Gray
IPC分类号： G11B700
CPC分类号： G02B6/4216 , G02B6/2551 , G02B6/262 , G02B6/4207 , G11B7/126 , G11B7/127 , G11B7/1384 , G11B11/10541 , G11B11/10545 , G11B11/10554 , G11B11/1058 , G11B2007/13727 , H04B10/2572
摘要： An optical system and method for selective transmission of light between a source of light and set of storage disks along an optical path includes at least one polarization maintaining optical fiber optical fiber. Various noise reduction techniques are provided by substantially decreasing or eliminating spurious reflections (or the effects thereof) at end faces and of an optical fiber. In particular, various techniques, such as index matching, a cover slip method, or laser modulation, may be used to eliminate spurious reflections (or the effects thereof) at the front end face of the optical fiber. Various techniques, such index matching or multi-mode fiber splicing, may be used to eliminate spurious reflections (or the effects thereof) at the end face of the optical fiber.
摘要翻译：一种用于沿着光路在光源和存储盘组之间选择性传输光的光学系统和方法包括至少一个保偏光纤光纤。通过基本上减少或消除端面和光纤上的杂散反射（或其影响）来提供各种降噪技术。特别地，可以使用各种技术，例如折射率匹配，覆盖滑移法或激光调制，以消除光纤前端面处的伪反射（或其影响）。可以使用这种折射率匹配或多模光纤拼接的各种技术来消除光纤端面处的伪反射（或其影响）。

50. 发明授权

US06181673B2 Slider design 有权
标题翻译：滑块设计
公开(公告)号：US06181673B2
公开(公告)日：2001-01-30
申请号：US09344159
申请日：1999-06-24
申请人： Jeffrey P. Wilde , Joseph E. Davis , Jimmy J. Shen , Marcus H. Barnes
发明人： Jeffrey P. Wilde , Joseph E. Davis , Jimmy J. Shen , Marcus H. Barnes
IPC分类号： G11B2121
CPC分类号： G02B6/126 , G02B6/105 , G02B6/4246 , G02B26/0833 , G02B26/0841 , 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： A slider is used in an optical or magneto-optical head having an optical assembly mounted on the slider body, for directing a read-write laser beam onto and from a data storage disk. The optical assembly includes an optical fiber a mirror a quarter wavelength plate, and a lens. The optical fiber guides the laser beam along an optical path defined by the optical assembly and the slider body. The laser beam emanating from the optical fiber impinges upon the mirror and is reflected thereby onto and through the quarter wavelength plate. The laser beam continues its travel along the optical path through the lens and a magnetic coil assembly onto the disk. The slider includes a channel pattern formed on its upper surface for positioning the optical components on the slider body. The channel pattern includes a plurality of channels that define an optical path, and a plurality of cavities formed along these channels for receiving various components such as optical, magnetic and electrical components.
摘要翻译：在具有安装在滑块体上的光学组件的光学或磁光头中使用滑块，用于将读写激光束引导到数据存储盘上和从数据存储盘引导。光学组件包括光纤，四分之一波长板的反射镜和透镜。光纤沿着由光学组件和滑块体限定的光路引导激光束。从光纤发出的激光束照射在反射镜上并由此反射到四分之一波长板上。激光束沿着穿过透镜的光路继续行进，并将磁线圈组件延伸到盘上。滑块包括在其上表面上形成的用于将光学部件定位在滑块体上的通道图案。通道图案包括限定光路的多个通道，以及沿着这些通道形成的多个空腔，用于接收诸如光学，磁性和电气部件的各种部件。

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