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1. 发明授权

US5781670A Optical frequency channel selection filter with electronically-controlled grating structures 失效
标题翻译：具有电子光栅结构的光频道选择滤波器
公开(公告)号：US5781670A
公开(公告)日：1998-07-14
申请号：US644769
申请日：1996-05-10
申请人： David A. G. Deacon , Michael J. Brinkman , William K. Bischel , Simon J. Field
发明人： David A. G. Deacon , Michael J. Brinkman , William K. Bischel , Simon J. Field
IPC分类号： G02B6/12 , G02F1/313 , G02B6/34
CPC分类号： G02F1/313 , G02B2006/12107 , G02B2006/12109 , G02B2006/12164 , G02F1/3132 , G02F1/3137 , G02F2201/30 , G02F2201/307 , G02F2203/055
摘要： Optical energy transfer devices and energy guiding devices use an electric field to control energy propagation using a class of poled structures in solid material in channel dropping filter and splitter applications. The poled structures, which may form gratings in thin film or bulk configurations, may be combined with waveguide structures. Electric fields applied to the poled structures control routing of optical energy. In a particular embodiment, an electrode confronts a solid material and bridges at least two elements of a grating disposed transverse of two waveguide segments and overlaps evanescent fields of optical energy in one of the waveguide segments. A switchable grating consists of a poled material with an alternating domain structure of specific period. In a further embodiment there may be an optically active cladding between a grating and a waveguide. Additional electrodes may be provided for independent tuning of the cladding and the grating structure. When an electric field is applied across the periodic structure, a Bragg grating is formed by the electro-optic effect, reflecting optical radiation with a certain bandwidth around a center wavelength. The grating may be used by itself, or in combination with other gratings to form integrated structures.
摘要翻译：光能传递装置和能量引导装置使用电场来控制能量传播，使用一类固体材料中的极化结构在通道下落过滤器和分流器应用中。可以形成薄膜或体积构造的光栅的极化结构可以与波导结构组合。施加到极化结构的电场控制光能的路由。在特定实施例中，电极面对固体材料，并且桥接横跨两个波导段的光栅的至少两个元件，并且在波导段之一中重叠光能的瞬逝场。可切换光栅由具有特定周期的交替畴结构的极化材料组成。在另一实施例中，在光栅和波导之间可以存在光学活性包层。可以提供附加电极用于独立调谐包层和光栅结构。当跨周期结构施加电场时，通过电光效应形成布拉格光栅，以围绕中心波长的一定带宽反射光辐射。光栅可以自身使用，也可以与其他光栅组合使用以形成集成结构。

2. 发明授权

US5581642A Optical frequency channel selection filter with electronically-controlled grating structures 失效
标题翻译：具有电子光栅结构的光频道选择滤波器
公开(公告)号：US5581642A
公开(公告)日：1996-12-03
申请号：US303854
申请日：1994-09-09
申请人： David A. G. Deacon , Michael J. Brinkman , William K. Bischel , Simon J. Field
发明人： David A. G. Deacon , Michael J. Brinkman , William K. Bischel , Simon J. Field
IPC分类号： G02B6/12 , G02F1/313 , G02B6/34
CPC分类号： G02F1/313 , G02B2006/12107 , G02B2006/12109 , G02B2006/12164 , G02F1/3132 , G02F1/3137 , G02F2201/30 , G02F2201/307 , G02F2203/055
摘要： Optical energy transfer devices and energy guiding devices use an electric field to control energy propagation using a class of poled structures in solid material in a channel dropping filter and splitter applications. The poled structures, which may form gratings in thin film or bulk configurations, may be combined with waveguide structures. Electric fields applied to the poled structures control routing of optical energy. In a particular embodiment, an electrode confronts a solid material and bridges at least two elements of a grating disposed transverse of two waveguide segments and overlaps evanescent fields of optical energy in one of the waveguide segments. A switchable grating which consists of a poled material with an alternating domain structure of specific period. In a further embodiment there may be an optically active cladding between a grating and a waveguide. Additional electrodes may be provided for independent tuning of the cladding and the grating structure. When an electric field is applied across the periodic structure, a Bragg grating is formed by the electro-optic effect, reflecting optical radiation with a certain bandwidth around a center wavelength. The grating may be used by itself, or in combination with other gratings to form integrated structures.
摘要翻译：光能传递装置和能量引导装置使用电场来控制能量传播，这些传播使用一种在固体材料中的极化结构在通道下落过滤器和分流器应用中。可以形成薄膜或体积构造的光栅的极化结构可以与波导结构组合。施加到极化结构的电场控制光能的路由。在特定实施例中，电极面对固体材料，并且桥接横跨两个波导段的光栅的至少两个元件，并且在波导段之一中重叠光能的瞬逝场。可切换光栅，由具有特定周期的交替畴结构的极化材料组成。在另一实施例中，在光栅和波导之间可以存在光学活性包层。可以提供附加电极用于独立调谐包层和光栅结构。当跨周期结构施加电场时，通过电光效应形成布拉格光栅，以围绕中心波长的一定带宽反射光辐射。光栅可以自身使用，也可以与其他光栅组合使用以形成集成结构。

3. 再颁专利

USRE37809E1 Laser with electrically-controlled grating reflector 失效
标题翻译：激光与电控光栅反射器
公开(公告)号：USRE37809E1
公开(公告)日：2002-07-30
申请号：US09053422
申请日：1998-04-01
申请人： David A. G. Deacon , Simon J. Field , Michael J. Brinkman , William K. Bischel
发明人： David A. G. Deacon , Simon J. Field , Michael J. Brinkman , William K. Bischel
IPC分类号： H01S308
CPC分类号： H01S3/063 , G02F2201/30 , G02F2201/307 , H01S3/0092 , H01S3/0635 , H01S3/1055 , H01S3/108 , H01S3/109 , H01S5/141 , H01S5/4062
摘要： One or more lasers are combined with optical energy transfer devices and energy guiding devices which use an electric field for control. The optical energy transfer devices may form gratings, mirrors, lenses and the like using a class of poled structures in solid material. The poled structures may be combined with waveguide structures. Electric fields applied to the poled structures control routing, reflection and refraction of optical energy. Adjustable tunability is obtained by a poled structure which produces a spatial gradient in a variable index of refraction along an axis in the presence of a variable electric field.
摘要翻译：一个或多个激光器与使用电场进行控制的光能传递装置和能量引导装置组合。光能转移装置可以使用固体材料中的一类极化结构形成光栅，反射镜，透镜等。极化结构可以与波导结构组合。施加到极化结构的电场控制光能的路由，反射和折射。可调节的可调性通过极化结构获得，该极化结构在存在可变电场的情况下沿轴产生可变折射率的空间梯度。

4. 发明授权

US5732177A Controllable beam director using poled structure 失效
标题翻译：可控光束导体使用极化结构
公开(公告)号：US5732177A
公开(公告)日：1998-03-24
申请号：US748480
申请日：1996-11-08
申请人： David A. G. Deacon , Michael J. Brinkman , William K. Bischel , Simon J. Field
发明人： David A. G. Deacon , Michael J. Brinkman , William K. Bischel , Simon J. Field
IPC分类号： G01J3/12 , G02B6/12 , G02F1/01 , G02F1/03 , G02F1/035 , G02F1/313 , G02F1/37 , G02B6/10
CPC分类号： G02F1/011 , G02F1/035 , G02F1/313 , G02F1/03 , G02F1/3132 , G02F1/3137 , G02F2201/30 , G02F2201/307
摘要： A new class of energy interaction devices, particularly optical energy transfer devices and energy guiding devices, use an energy field, particularly an electric field, applied to a poled structure to control energy propagation in a solid material. The poled structures, which may form gratings in thin film or bulk configurations, may be combined with waveguide structures to guide energy beams such as optical or acoustic beams. Electric fields applied to the poled structures, such as electrically-activated gratings, control routing of optical energy. Optical devices include but are not limited to, frequency-selective switchable- and adjustably-tunable reflectors, splitters, directional couplers, frequency-tunable switches and efficient beam combiners, as well as polarized beam combiners, am and fm modulators, mode selectors, energy transfer devices, optical data readers, panel display devices, and waveguide/reflector switching arrays. Variable reflectivity in a grating and adjustable tunability is obtained by a poled structure under the influence of an adjustable field, producing a spatial gradient in an adjustable propagation velocity in the solid material.
摘要翻译：一类新的能量相互作用装置，特别是光能转移装置和能量引导装置，使用施加到极化结构的能量场，特别是电场来控制固体材料中的能量传播。可以形成薄膜或体积构造的光栅的极化结构可以与波导结构组合以引导诸如光学或声波束的能量束。施加到极化结构的电场，例如电激活光栅，控制光能的路由。光学器件包括但不限于频率选择性可切换和可调谐可调谐的反射器，分离器，定向耦合器，频率可调开关和有效的光束组合器，以及偏振光束组合器，am和fm调制器，模式选择器，能量传输设备，光学数据读取器，面板显示设备和波导/反射器开关阵列。光栅中的可变反射率和可调节的可调性通过极化结构在可调节场的影响下获得，从而产生固体材料中可调传播速度的空间梯度。

5. 发明授权

US5647036A Projection display with electrically-controlled waveguide routing 失效
标题翻译：具有电控波导路由的投影显示
公开(公告)号：US5647036A
公开(公告)日：1997-07-08
申请号：US303848
申请日：1994-09-09
申请人： David A. G. Deacon , William K. Bischel , Michael J. Brinkman , Edward J. DeWath , Mark J. Dryer , Simon J. Field
发明人： David A. G. Deacon , William K. Bischel , Michael J. Brinkman , Edward J. DeWath , Mark J. Dryer , Simon J. Field
IPC分类号： G02F1/035 , G02F1/225 , G02F1/29 , G02F1/295 , G02F1/313 , G02F1/355 , G11B7/12 , G02B6/26
CPC分类号： G02F1/2955 , G02F1/035 , G02F1/29 , G02F1/3132 , G11B7/1245 , G02F1/225 , G02F1/3137 , G02F1/3558 , Y10S385/901
摘要： A projection display is based on a new switching technology for routing laser light among a set of optical waveguides and coupling that light toward the viewer. The switching technology is based on poled electro-optical structures. The display technology is versatile enough to cover application areas spanning the range from miniature high resolution computer displays to large screen displays for high definition television formats. The invention combines the high brightness and power efficiency inherent in visible semiconductor diode laser sources with a new waveguide electro-optical switching technology to form a dense two-dimensional addressable array of high brightness light emissive pixels. This invention provides an all solid-state, full color, high resolution projection display suitable for displaying computer generated information and full motion HDTV.
摘要翻译：投影显示器基于用于在一组光波导中路由激光并将该光耦合到观看者的新的切换技术。开关技术基于极化电光结构。显示技术具有足够的功能，涵盖了从微型高分辨率计算机显示器到高清晰度电视格式的大屏幕显示器的应用领域。本发明将可见半导体二极管激光源固有的高亮度和功率效率与新的波导电光切换技术相结合，以形成高亮度发光像素的致密二维可寻址阵列。本发明提供了适用于显示计算机生成的信息和全速HDTV的全固态全色高分辨率投影显示器。

6. 发明授权

US5544268A Display panel with electrically-controlled waveguide-routing 失效
公开(公告)号：US5544268A
公开(公告)日：1996-08-06
申请号：US303899
申请日：1994-09-09
申请人： William K. Bischel , Michael J. Brinkman , David A. G. Deacon , Edward J. DeWath , Mark J. Dyer , Simon J. Field
发明人： William K. Bischel , Michael J. Brinkman , David A. G. Deacon , Edward J. DeWath , Mark J. Dyer , Simon J. Field
IPC分类号： G02F1/035 , G02B6/12 , G02F1/01 , G02F1/29 , G02F1/35 , G02F1/355 , G02F1/37 , G02F1/377 , G09F9/305 , G02F1/295
CPC分类号： G09F9/305 , G02F1/011 , G02F1/377 , G02F1/3558 , G02F2201/30 , G02F2201/305 , G02F2201/307 , Y10S385/901
摘要： A flat panel display is based on a new switching technology for routing laser light among a set of optical waveguides and coupling that light toward the viewer. The switching technology is based on poled electro-optical structures. The display technology is versatile enough to cover application areas spanning the range from miniature high resolution computer displays to large screen displays for high definition television formats. The invention combines the high brightness and power efficiency inherent in visible semiconductor diode laser sources with a new waveguide electro-optical switching technology to form a dense two-dimensional addressable array of high brightness light emissive pixels.

7. 发明授权

US06522794B1 Display panel with electrically-controlled waveguide-routing 失效
标题翻译：带电气波导路径的显示面板
公开(公告)号：US06522794B1
公开(公告)日：2003-02-18
申请号：US09494918
申请日：2000-01-31
申请人： William K. Bischel , Michael J. Brinkman , David A. G. Deacon , Edward J. DeWath , Mark J. Dyer , Simon J. Field
发明人： William K. Bischel , Michael J. Brinkman , David A. G. Deacon , Edward J. DeWath , Mark J. Dyer , Simon J. Field
IPC分类号： G02F1295
CPC分类号： G09F9/305 , G02F1/011 , G02F1/3558 , G02F1/377 , G02F2201/30 , G02F2201/305 , G02F2201/307 , Y10S385/901
摘要： A flat panel display is based on a new switching technology for routing laser light among a set of optical waveguides and coupling that light toward the viewer. The switching technology is based on poled electro-optical structures. The display technology is versatile enough to cover application areas spanning the range from miniature high resolution computer displays to large screen displays for high definition television formats. The invention combines the high brightness and power efficiency inherent in visible semiconductor diode laser sources with a new waveguide electro-optical switching technology to form a dense two-dimensional addressable array of high brightness light emissive pixels.
摘要翻译：平板显示器基于用于在一组光波导中布置激光并将光耦合到观看者的新的切换技术。开关技术基于极化电光结构。显示技术具有足够的功能，涵盖了从微型高分辨率计算机显示器到高清晰度电视格式的大屏幕显示器的应用领域。本发明将可见半导体二极管激光源固有的高亮度和功率效率与新的波导电光切换技术相结合，以形成高亮度发光像素的致密二维可寻址阵列。

8. 发明授权

US06078704A Method for operating a display panel with electrically-controlled waveguide-routing 有权
标题翻译：用电控波导路由操作显示面板的方法
公开(公告)号：US06078704A
公开(公告)日：2000-06-20
申请号：US233764
申请日：1999-01-20
申请人： William K. Bischel , Michael J. Brinkman , David A. G. Deacon , Edward J. DeWath , Mark J. Dyer , Simon J. Field
发明人： William K. Bischel , Michael J. Brinkman , David A. G. Deacon , Edward J. DeWath , Mark J. Dyer , Simon J. Field
IPC分类号： G02F1/035 , G02B6/12 , G02F1/01 , G02F1/29 , G02F1/35 , G02F1/355 , G02F1/37 , G02F1/377 , G09F9/305 , G02F1/295
CPC分类号： G09F9/305 , G02F1/011 , G02F1/377 , G02F1/3558 , G02F2201/30 , G02F2201/305 , G02F2201/307 , Y10S385/901
摘要： A flat panel display is based on a new switching technology for routing laser light among a set of optical waveguides and coupling that light toward the viewer. The switching technology is based on poled electro-optical structures. The display technology is versatile enough to cover application areas spanning the range from miniature high resolution computer displays to large screen displays for high definition television formats. The invention combines the high brightness and power efficiency inherent in visible semiconductor diode laser sources with a new waveguide electro-optical switching technology to form a dense two-dimensional addressable array of high brightness light emissive pixels.
摘要翻译：平板显示器基于用于在一组光波导中布置激光并将光耦合到观看者的新的切换技术。开关技术基于极化电光结构。显示技术具有足够的功能，涵盖了从微型高分辨率计算机显示器到高清晰度电视格式的大屏幕显示器的应用领域。本发明将可见半导体二极管激光源固有的高亮度和功率效率与新的波导电光切换技术相结合，以形成高亮度发光像素的致密二维可寻址阵列。

9. 发明授权

US5615041A Fabrication of patterned poled dielectric structures and devices 失效
标题翻译：图案化极化介质结构和器件的制造
公开(公告)号：US5615041A
公开(公告)日：1997-03-25
申请号：US467190
申请日：1995-07-31
申请人： Simon J. Field , David A. G. Deacon
发明人： Simon J. Field , David A. G. Deacon
IPC分类号： G02B6/12 , G02B6/13 , G02F1/355 , G02F1/37 , G02F1/377 , G02F1/35
CPC分类号： G02F1/3775 , G02F1/3558
摘要： A poled dielectric structure, such as is useful as a frequency doubler, is fabricated by creating a uniform potential, such as a ground by means of an electrode surface, adjacent a first surface of a polable dielectric material, such as a piezo-electric or lithium niobate, and then applying an electric field adjacent a second surface of the polable dielectric material, where the electric field is spatially-modulated according to a three-dimensional modulation pattern with a field amplitude level at selected locations sufficient to cause atomic rearrangement within predefined regions in the polable material, and where the modulation amplitude level of the modulation pattern is controlled according to a modulation parameter. The control mechanism of modulation amplitude level may be protrusions of an electrically-conductive material extending toward the polable material or by modulated variations in the dielectric constant of a dielectric material separating the polable material from an electrode plate. The electrically-conductive material may be a plate, a deposited layer or a liquid. The pattern may be periodic and may be aligned to form patterned poled structures, including waveguides. A first electrode and a second electrode may be disposed opposed to one another across a wafer of polable material or they may be along edges of the polable material transverse to one another, with the electrode on the wafer surface having a crenulated edge directed toward the second electrode.
摘要翻译：诸如用作倍频器的极化电介质结构通过在可调电介质材料的第一表面（例如压电或等离子体）附近产生均匀电势来制造，例如通过电极表面的接地铌酸锂，然后在可投影电介质材料的第二表面附近施加电场，其中电场根据三维调制模式进行空间调制，所述三维调制图案在选定位置具有足够的场强度以使原子重排在预定义的范围内可调谐材料中的区域，以及根据调制参数来控制调制图案的调制幅度电平的位置。调制幅度水平的控制机制可以是朝着可投射材料延伸的导电材料的突起，或者是将可投影材料与电极板分开的电介质材料的介电常数的调制变化。导电材料可以是板，沉积层或液体。该图案可以是周期性的并且可以对准以形成包括波导的图案化极化结构。第一电极和第二电极可以跨越可投影材料的晶片彼此相对设置，或者它们可以沿着彼此横向的可投影材料的边缘，晶片表面上的电极具有指向第二电极电极。

10. 发明授权

US5519802A Method for making devices having a pattern poled structure and pattern poled structure devices 失效
标题翻译：用于制造具有图案极化结构和图案极化结构器件的器件的方法
公开(公告)号：US5519802A
公开(公告)日：1996-05-21
申请号：US239799
申请日：1994-05-09
申请人： Simon J. Field , David A. G. Deacon
发明人： Simon J. Field , David A. G. Deacon
IPC分类号： G02B6/12 , G02B6/13 , G02F1/355 , G02F1/37 , G02F1/377 , G02B6/10
CPC分类号： G02F1/3775 , G02F1/3558
摘要： A poled dielectric structure, such as is useful as a frequency doubler, is fabricated by creating a uniform potential, such as a ground by means of an electrode surface, adjacent a first surface of a polable dielectric material, such as a piezo-electric or lithium niobate, and then applying an electric field adjacent a second surface of the polable dielectric material, where the electric field is spatially-modulated according to a three-dimensional modulation pattern with a field amplitude level at selected locations sufficient to cause atomic rearrangement within predefined regions in the polable material, and where the modulation amplitude level of the modulation pattern is controlled according to a modulation parameter. The control mechanism of modulation amplitude level may be protrusions of an electrically-conductive material extending toward the polable material or by modulated variations in the dielectric constant of a dielectric material separating the polable material from an electrode plate. The electrically-conductive material may be a plate, a deposited layer or a liquid. The pattern may be periodic and may be aligned to form patterned poled structures, including waveguides. A first electrode and a second electrode may be disposed opposed to one another across a wafer of polable material or they may be along edges of the polable material transverse to one another, with the electrode on the wafer surface having a crenulated edge directed toward the second electrode.
摘要翻译：诸如用作倍频器的极化电介质结构通过在可调电介质材料的第一表面（例如压电或等离子体）附近产生均匀电势来制造，例如通过电极表面的接地铌酸锂，然后在可投影电介质材料的第二表面附近施加电场，其中电场根据三维调制模式进行空间调制，所述三维调制图案在选定位置具有足够的场强度以使原子重排在预定义的范围内可调谐材料中的区域，以及根据调制参数来控制调制图案的调制幅度电平的位置。调制幅度水平的控制机制可以是朝着可投射材料延伸的导电材料的突起，或者是将可投影材料与电极板分开的介电材料的介电常数的调制变化。导电材料可以是板，沉积层或液体。该图案可以是周期性的并且可以对准以形成包括波导的图案化极化结构。第一电极和第二电极可以跨越可投影材料的晶片彼此相对设置，或者它们可以沿着彼此横向的可投影材料的边缘，晶片表面上的电极具有指向第二电极电极。

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