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1. 发明授权

US06246657B1 Fiber bundle switch 失效
标题翻译：光纤束交换机
公开(公告)号：US06246657B1
公开(公告)日：2001-06-12
申请号：US09061597
申请日：1998-04-16
申请人： Jeffrey P. Wilde , John F. Heanue , Jerry E. Hurst, Jr. , Stephen J. Hrinya , Yonglin Huang
发明人： Jeffrey P. Wilde , John F. Heanue , Jerry E. Hurst, Jr. , Stephen J. Hrinya , Yonglin Huang
IPC分类号： G11B7135
CPC分类号： G02B6/352 , G02B6/3558 , G02B6/3572 , G02B6/3582 , G11B7/12 , G11B7/122 , G11B7/1384 , G11B11/10534 , G11B11/10541
摘要： An actuator assembly directs a first beam of light towards an optical assembly. A particular angular displacement of the beam of light relative to the optical assembly by the actuator assembly directs the beam of light to exit the optical assembly at a particular output port.
摘要翻译：致动器组件将第一光束引向光学组件。通过致动器组件相对于光学组件的光束的特定角位移引导光束在特定输出端口处离开光学组件。

2. 发明授权

US06212151B1 Optical switch with coarse and fine deflectors 失效
标题翻译：光学开关具有粗细和偏光片
公开(公告)号：US06212151B1
公开(公告)日：2001-04-03
申请号：US09061592
申请日：1998-04-16
申请人： John F. Heanue , Stephen J. Hrinya , Jerry E. Hurst, Jr.
发明人： John F. Heanue , Stephen J. Hrinya , Jerry E. Hurst, Jr.
IPC分类号： G11B700
CPC分类号： G02B6/3572 , G02B6/3512 , G02B6/3548 , G02B6/3598 , G02B26/02 , G11B7/08564 , G11B7/122 , G11B7/131 , G11B7/1362 , G11B7/1372 , G11B7/1384 , G11B11/10556 , G11B11/1058
摘要： Optical switching of light is effected between an input and an output utilizing a low-bandwidth actuator and a hi-bandwidth actuator.
摘要翻译：利用低带宽致动器和高带宽致动器，在输入和输出之间实现光的光学切换。

3. 发明授权

US6044056A Flying optical head with dynamic mirror 失效
公开(公告)号：US6044056A
公开(公告)日：2000-03-28
申请号：US731214
申请日：1996-10-10
申请人： Jeffrey P. Wilde , Joseph E. Davis , Jerry E. Hurst, Jr. , John F. Heanue , Kurt Petersen , Terry McDaniel , Jeff Drazan
发明人： Jeffrey P. Wilde , Joseph E. Davis , Jerry E. Hurst, Jr. , John F. Heanue , Kurt Petersen , Terry McDaniel , Jeff Drazan
IPC分类号： G11B11/10 , 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： G11B7/22 , G02B26/0833 , G02B26/0841 , G02B26/0866 , G02B6/126 , G02B6/4246 , G11B11/10532 , G11B11/10534 , G11B11/10541 , G11B11/10543 , G11B11/1058 , G11B11/10595 , G11B7/08564 , G11B7/122 , G11B7/127 , G11B7/135 , G11B7/1362 , G11B7/1365 , G11B7/1372 , G11B7/1374 , G11B7/1384 , H02N1/008 , H04B10/2572 , G02B6/105 , G11B11/10515 , G11B11/10554 , G11B11/10563 , G11B11/10569 , G11B7/0037 , G11B7/08576 , G11B7/0901 , G11B7/14
摘要： A magneto-optical flying head utilizes a steerable mirror in combination with a light source and a lens to write and read data onto a magneto-optical storage disk. A beam of laser light transmitted from the light source to the optical head is reflected onto a steerable micro-machined folding mirror. The reflected light from the folding mirror is directed through an embedded micro-objective GRIN lens. Fine tracking and short seeks to adjacent tracks are performed by rotating the mirror about an axis of rotation. In this way a focus spot is scanned back and forth in a direction which is approximately parallel to the radial direction of the storage disk.

4. 发明授权

US06587421B1 Refractive index matching means coupled to an optical fiber for eliminating spurious light 失效
$Refractive index matching means coupled to an optical fiber for eliminating spurious light$
标题翻译：折射率匹配装置耦合到光纤以消除杂散光
公开(公告)号：US06587421B1
公开(公告)日：2003-07-01
申请号：US09281753
申请日：1999-03-30
申请人： Jeffrey P. Wilde , Alexander Tselikov , Viatcheslav Izraelian , John F. Heanue , Jerry E. Hurst, Jr. , George R Gray , Yongwei Zhang
发明人： Jeffrey P. Wilde , Alexander Tselikov , Viatcheslav Izraelian , John F. Heanue , Jerry E. Hurst, Jr. , George R Gray , Yongwei Zhang
IPC分类号： G11B700
CPC分类号： H04B10/2572 , G02B6/2551 , G02B6/262 , G02B6/4207 , G02B6/4216 , G11B7/1356 , G11B7/1362 , G11B7/1365 , G11B7/1369 , G11B7/1384 , G11B11/10541 , G11B11/10545 , G11B11/10554 , G11B11/1058 , G11B2007/13727
摘要： An optical data storage system utilizes optical fibers for transfer of information to and from storage media. The storage media comprises magneto-optical storage disks. The optical fibers are low-birefringence optical fibers. As compared with conventional approaches, a polarization state conveyed by the optical fiber is accurately reproduced with reduced noise. 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, laser modulation, or angle polishing, may be used to eliminate spurious reflections (or the effects thereof) at the front end face of the optical fiber. Various techniques, such as angle cleaving, index matching, or multi-mode fiber splicing, may be used to eliminate spurious reflections (or the effects thereof) at the back end face of the optical fiber.
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。光纤是低双折射光纤。与常规方法相比，由光纤传送的偏振态被精确地再现，噪声降低。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，激光调制或角度抛光，以消除光纤前端面处的伪反射（或其影响）。可以使用诸如角度切割，折射率匹配或多模光纤接合的各种技术来消除光纤的后端面处的伪反射（或其影响）。

5. 发明授权

US06226233B1 Magneto-optical system utilizing MSR media 失效
标题翻译：利用MSR介质的磁光系统
公开(公告)号：US06226233B1
公开(公告)日：2001-05-01
申请号：US08844208
申请日：1997-04-18
申请人： Terry McDaniel , Jeffrey P. Wilde , Joseph E. Davis , John F. Heanue , Jeff Drazan , Kurt E. Petersen , Jerry E. Hurst, Jr. , Joseph Drake
发明人： Terry McDaniel , Jeffrey P. Wilde , Joseph E. Davis , John F. Heanue , Jeff Drazan , Kurt E. Petersen , Jerry E. Hurst, Jr. , Joseph Drake
IPC分类号： G11B1100
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 , G11B7/135 , G11B7/1362 , G11B7/1365 , G11B7/1372 , G11B7/1374 , 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 system for maximum magneto-optical data storage system is provided. The system utilizes double-sided first surface magnetically-induced super resolution storage media to provide the ability to access a data mark from a plurality of data marks within an optical spot size of an impinging optical beam of light.
摘要翻译：提供了一种用于最大磁光数据存储系统的系统。该系统利用双面第一表面磁感应超分辨率存储介质来提供从入射光束的光点尺寸内的多个数据标记访问数据标记的能力。

6. 发明授权

US6081499A Magneto-optical data storage system having an optical-processing flying head 有权
标题翻译：具有光学处理飞行头的磁光数据存储系统
公开(公告)号：US6081499A
公开(公告)日：2000-06-27
申请号：US191835
申请日：1998-11-13
申请人： Jill D. Berger , John F. Heanue , Jerry E. Hurst, Jr. , John H. Jerman , Jeffrey P. Wilde
发明人： Jill D. Berger , John F. Heanue , Jerry E. Hurst, Jr. , John H. Jerman , Jeffrey P. Wilde
IPC分类号： G11B7/12 , G11B7/135 , G11B7/22 , G11B11/105 , G11B13/04
CPC分类号： G11B7/1362 , G11B11/1058 , G11B7/122 , G11B7/1372 , G11B7/1384 , G11B11/10543 , G11B7/22
摘要： A magneto-optical (MO) data storage system has a flying optical head supported over a MO storage medium, the flying head having channels or grooves formed therein and optical elements disposed within the grooves for directing an incident light beam to the storage medium and for receiving a reflected light beam from the storage medium. The flying head may comprise a two-piece assembly comprising a slider body which flies over the surface of the storage medium, and a separate optics mounting block formed to receive the optical elements and to be supported on the flying head. Preferably, the slider body is L-shaped and provides an angled surface for receiving a micro-machined mirror aligned with optical elements on the optics mounting block and controllable for deflecting the light beam to and from the storage medium.
摘要翻译：磁光（MO）数据存储系统具有支撑在MO存储介质上的飞行光学头，所述飞头具有形成在其中的通道或凹槽，并且设置在凹槽内的光学元件用于将入射光束引导到存储介质，接收来自存储介质的反射光束。飞头可以包括两件式组件，其包括在存储介质的表面上飞行的滑块体，以及形成为容纳光学元件并被支撑在飞头上的单独的光学安装块。优选地，滑块体是L形的并且提供成角度的表面，用于接收与光学器件安装块上的光学元件对准的微加工镜，并且可控制该光束与存储介质的偏转。

7. 发明授权

US06360035B1 Optical head using micro-machined elements 有权
标题翻译：具有静电微致动器的光学微动开关
公开(公告)号：US06360035B1
公开(公告)日：2002-03-19
申请号：US09587063
申请日：2000-06-02
申请人： Jerry E. Hurst, Jr. , Joseph Drake , Jeffrey P. Wilde , Joseph E. Davis , John F. Heanue , Kurt E. Petersen , Terry McDaniel , Jeff Drazan
发明人： Jerry E. Hurst, Jr. , Joseph Drake , Jeffrey P. Wilde , Joseph E. Davis , John F. Heanue , Kurt E. Petersen , Terry McDaniel , Jeff Drazan
IPC分类号： G02B626
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 microswitch for use with a laser beam comprising a support body and first and second output fibers carried by the body. An electrostatic microactuator is carried by the body and extends in a plane. A micromirror is disposed out of the plane. The microactuator has a mirror holder coupled to the micromirror and at least one comb drive assembly coupled to the mirror holder for driving the micromirror about an axis of rotation extending perpendicular to the plane between a first position for reflecting the laser beam to the first output fiber and a second position for reflecting the laser beam to the second output fiber.
摘要翻译：一种用于激光束的光学微型开关，包括支撑体和由身体承载的第一和第二输出光纤。静电微致动器由主体承载并在平面内延伸。微镜布置在平面外。所述微致动器具有耦合到所述微反射镜的镜保持器和耦合到所述反射镜保持器的至少一个梳驱动组件，用于围绕垂直于所述平面延伸的旋转轴驱动所述微镜，所述第一位置用于将所述激光束反射到所述第一输出光纤以及用于将激光束反射到第二输出光纤的第二位置。

8. 发明授权

US6034938A Data storage system having an optical processing flying head 失效
标题翻译：具有光学处理飞头的数据存储系统
公开(公告)号：US6034938A
公开(公告)日：2000-03-07
申请号：US851379
申请日：1997-05-05
申请人： John F Heanue , Jeffrey P. Wilde , Jerry E. Hurst, Jr. , John H. Jerman
发明人： John F Heanue , Jeffrey P. Wilde , Jerry E. Hurst, Jr. , John H. Jerman
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 , G11B11/00
CPC分类号： G02B6/126 , G02B26/0833 , G02B26/0841 , G02B26/0866 , G02B6/4246 , G11B11/10532 , G11B11/10534 , G11B11/10541 , G11B11/10543 , G11B11/1058 , G11B11/10595 , G11B7/08564 , G11B7/122 , G11B7/127 , G11B7/135 , G11B7/1362 , G11B7/1365 , G11B7/1372 , G11B7/1384 , G11B7/22 , H02N1/008 , H04B10/2572 , G02B6/105 , G11B11/10515 , G11B11/10554 , G11B11/10563 , G11B11/10569 , G11B7/0037 , G11B7/08576 , G11B7/0901 , G11B7/14
摘要： An optical data storage and retrieval system uses a flying head. The flying head is supported on a moving media having information stored in a plurality of stored data locations thereon. Information is stored in each of the plurality of media locations as physical structures capable of modulating the polarization state of incident light into one of two output polarization states. The flying head includes an optical processing assembly which directs an incident light beam having a source polarization state onto the moving media, accessing successive data locations. A reflected light beam having the source polarization state of the incident light beam modulated by a respective polarization modifying data location into one of the output polarization states is received by the flying head. The optical processing assembly optically transforms the modulated output polarization state of the reflected light beam into two return light beams having differentially modulated intensity related to the output polarization state of the reflected light beam. The two intensity modulated return light beams are optically coupled to a distal differential detector which outputs digital data representing the stored data information for the subject data location. A preferred embodiment includes optical fibers for coupling the incident and return light beams between the detector and the flying head. The optical assembly of a preferred embodiment includes an optical plate having pre-shaped and dimensioned recesses for automatically locating and aligning multiple optical components comprising the assembly. The flying head may also include a servo-controlled micro machined mirror for directing the incident and reflected light beams to and from the media.
摘要翻译：光学数据存储和检索系统使用飞头。飞行头被支撑在具有存储在其上的多个存储的数据位置中的信息的移动介质上。信息被存储在多个媒体位置的每一个中，作为能够将入射光的偏振状态调制成两个输出偏振状态之一的物理结构。飞头包括光学处理组件，其将具有源极化状态的入射光束引导到移动介质上，访问连续的数据位置。具有由相应的偏振修正数据位置调制为入射偏振状态之一的入射光束的源极化状态的反射光束被飞头接收。光学处理组件将被反射光束的调制输出偏振状态光学变换成具有与反射光束的输出偏振态相关的差分调制光强度的两个返回光束。两个强度调制的返回光束光学耦合到远端差分检测器，远端差分检测器输出表示被摄体数据位置的存储的数据信息的数字数据。优选实施例包括用于将入射和返回光束耦合在检测器和飞头之间的光纤。优选实施例的光学组件包括具有预形状和尺寸的凹槽的光学板，用于自动定位和对准包括组件的多个光学部件。飞头还可以包括用于将入射和反射的光束引导到介质和从介质引导的伺服控制的微加工镜。

9. 发明授权

US06798729B1 Optical head using micro-machined elements 失效
标题翻译：光头使用微加工元件
公开(公告)号：US06798729B1
公开(公告)日：2004-09-28
申请号：US09271440
申请日：1999-03-18
申请人： Jerry E. Hurst, Jr. , Joseph Drake , Jeffrey P. Wilde , Joseph E. Davis , John F. Heanue , Kurt E. Petersen , Terry McDaniel , Jeff Drazan
发明人： Jerry E. Hurst, Jr. , Joseph Drake , Jeffrey P. Wilde , Joseph E. Davis , John F. Heanue , Kurt E. Petersen , Terry McDaniel , Jeff Drazan
IPC分类号： G11B700
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 head utilizes a micro-machined element in combination with a light source and a lens to write and read data onto a storage disk. The micro-machined element may include a steerable micro-machined mirror or a micro-actuator. A beam of laser light transmitted from the light source to the optical head and a reflected light from the storage disk is altered by a movement of the micro-machined element. In this manner a focused optical spot is scanned back and forth in a direction which is approximately parallel to the radial direction of the storage disk.
摘要翻译：光学头利用微加工元件与光源和透镜组合来将数据写入和读取到存储盘上。微加工元件可以包括可操纵的微加工镜或微致动器。从光源传输到光学头的激光束和来自存储盘的反射光被微加工元件的移动所改变。以这种方式，聚焦的光点在大致平行于存储盘的径向的方向上来回扫描。

10. 发明授权

US06529464B2 Low-birefringence optical fiber for use in an optical data storage system 失效
公开(公告)号：US06529464B2
公开(公告)日：2003-03-04
申请号：US09844378
申请日：2001-04-27
申请人： Jeffrey P. Wilde , Jerry E. Hurst, Jr. , John F. Heanue , Viatcheslav Izraelian , Alexander Tselikov
发明人： Jeffrey P. Wilde , Jerry E. Hurst, Jr. , John F. Heanue , Viatcheslav Izraelian , Alexander Tselikov
IPC分类号： G11B700
CPC分类号： G11B7/1384 , G02B6/4207 , G02B6/4216 , G11B7/1356 , G11B7/1362 , G11B7/1365 , G11B7/1369 , G11B11/10545 , H04B10/2572
摘要： An optical data storage system 100 utilizes optical fibers 102 for transfer of information to and from storage media 107. The storage media 107 comprises magneto-optical storage disks. The optical fibers 102 are low-birefringence optical fibers. As compared to the prior art, a polarization state conveyed by the optical fiber 102 is accurately reproduced with reduced noise.

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