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公开(公告)号：US20120224824A1
公开(公告)日：2012-09-06
申请号：US13037763
申请日：2011-03-01
IPC分类号： G02B6/00
CPC分类号： G02B6/4226
摘要： A device for the positioning of fiber optic output including a base having a hole disposed at a midpoint thereof, a collar having an opening at a midpoint, a plurality of bimorph actuators, each actuator connected to an outer side surface of the base and located at opposite ends, a plurality of flexible beams, each having a first end connected to the collar and a second end connected to a bimorph actuator, a flexible tube inserted in the hole, where a bottom end of the tube is cantilevered at a bottom of the base and a top end of the tube is inserted in the opening of the collar, and a fiber optic embedded in the flexible tube.
摘要翻译： 一种用于定位光纤输出的装置，包括具有设置在其中点处的孔的基座，在中点具有开口的套环，多个双压电晶片致动器，每个致动器连接到基座的外侧表面并且位于 多个柔性梁，每个具有连接到所述套环的第一端和连接到双压电晶片致动器的第二端，插入所述孔中的柔性管，其中所述管的底端在所述底部处悬臂 基部和管的顶端插入到套环的开口中，以及嵌入在柔性管中的光纤。
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2.发明申请公开(公告)号：US20100027142A1
公开(公告)日：2010-02-04
申请号：US12263016
申请日：2008-10-31
IPC分类号： G02B7/185
CPC分类号： G02B26/06 , G02B26/0825
摘要： The invention includes a deformable mirror for use in adaptive and active optical systems and in optical technology laser communication directed energy systems. The invention utilizes pockets formed in the back of the mirrors substrate. The pockets house actuators that are bonded to the substrate and may adjustably deform the mirror surface depending on the voltage supplied to the actuators. A plurality of mirrors may be combined to form a scalable array or positioned to overcome issues related to the uncontrollable portions of separate individual mirrors.
摘要翻译： 本发明包括用于自适应和主动光学系统和光学技术激光通信定向能量系统中的可变形反射镜。 本发明利用形成在反射镜基板背面的凹坑。 所述袋包含结合到所述基底的致动器，并且可根据提供给所述致动器的电压可调节地使所述镜面变形。 可以将多个反射镜组合以形成可缩放阵列或定位成克服与分离的单个反射镜的不可控部分有关的问题。
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公开(公告)号：US5676880A
公开(公告)日：1997-10-14
申请号：US486610
申请日：1995-06-07
申请人： Leonid A. Beresnev , Nina I. Chernova , Vladimir G. Chigrinov , Dmitry I. Dergachev , Alexander V. Ivashchenko , Marina V. Loseva , Boris I. Ostrovskiv , Arnold Z. Rabinovich , Evgeniv P. Pozhidaev , Martin Schadt , Victor V. Titov
发明人： Leonid A. Beresnev , Nina I. Chernova , Vladimir G. Chigrinov , Dmitry I. Dergachev , Alexander V. Ivashchenko , Marina V. Loseva , Boris I. Ostrovskiv , Arnold Z. Rabinovich , Evgeniv P. Pozhidaev , Martin Schadt , Victor V. Titov
CPC分类号： G02F1/141 , C09K19/586
摘要： A liquid crystal display cell comprising a chiral ferroelectric smectic liquid crystal layer whose helix structure is influenced by the action of an electric field such that its optical anisotropy alters; a pair of transparent plates between which the liquid crystal is disposed and which have a surface structure for aligning the molecule of the liquid crystal and are provided with electrodes to produce an electric field therein; and one polariser each before and after the liquid crystal: such ratio d/p of the thickness d of the liquid crystal layer to the pitch height p of the helical twisting is greater than 5, the smectic tilt angle .theta..sub.o is being between 22.5.degree. and 50.degree. and the product d.multidot..theta..sub.o.sup.2 .multidot..DELTA.n.multidot.l/.lambda. (phase factor) of the thickness d, the square of the tilt angle .theta..sub.o, the value of the birefringence .DELTA.n and the reciprocal of the wavelength .lambda. of light bedding is greater than 0.45 .mu.m.
摘要翻译： 一种液晶显示单元，其特征在于，具有旋光结构受到电场作用的影响而使光学各向异性发生变化的手性铁电体层流液晶层; 一对透明板，液晶配置在该透明板之间，并具有用于使液晶分子对准的表面结构，并具有电极以在其中产生电场; 和液晶之前和之后的一个偏振器：液晶层的厚度d与螺旋扭转的间距高度p之比d / p大于5，近晶倾角θo在22.5°之间 和50°以及厚度d的乘积dxθo2x DELTA nxl /λ（相位因子），倾斜角θo的平方，双折射率DELTA n的值和轻床垫的波长λ的倒数更大 超过0.45亩。
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公开(公告)号：US5327273A
公开(公告)日：1994-07-05
申请号：US46468
申请日：1993-04-12
申请人： Leonid A. Beresnev , Richard Buchecker , Nina I. Chernova , Vladimir G. Chigrinov , Jurg Funfschilling , Marina V. Loseva , Yury P. Panarin , Fvgeniy P. Pozhidaev , Martin Schadt
发明人： Leonid A. Beresnev , Richard Buchecker , Nina I. Chernova , Vladimir G. Chigrinov , Jurg Funfschilling , Marina V. Loseva , Yury P. Panarin , Fvgeniy P. Pozhidaev , Martin Schadt
CPC分类号： C09K19/588 , C09K19/0225 , C09K19/58
摘要： A bistable ferroelectric liquid crystal display cell utilizes two plates, a chiral ferroelectric smectic liquid crystal sandwiched between the plates, and an electrode for applying an electrical field to the plates. The chiral ferroelectric smectic liquid crystal has a structure which is influenced by the action of an electric field so that its optical anisotropy changes. By using a first polarizer connected to one of the plates and a second polarizer connected to the other plate, the unique bistable ferroelectric display produces dark parallel stripes when the polarizers are in a cross position relative to each other.
摘要翻译： 双稳态铁电液晶显示元件利用夹在板之间的两个板，手征铁电晶界液晶和用于向板施加电场的电极。 手性铁电层状液晶具有受电场作用影响的结构，使得其光学各向异性发生变化。 通过使用连接到其中一个板的第一偏振器和连接到另一个板的第二偏振器，当偏振器相对于彼此处于交叉位置时，独特的双稳态铁电显示器产生暗的平行条纹。
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公开(公告)号：US08503837B2
公开(公告)日：2013-08-06
申请号：US13037763
申请日：2011-03-01
IPC分类号： G02B6/26
CPC分类号： G02B6/4226
摘要： A device for the positioning of fiber optic output including a base having a hole disposed at a midpoint thereof, a collar having an opening at a midpoint, a plurality of bimorph actuators, each actuator connected to an outer side surface of the base and located at opposite ends, a plurality of flexible beams, each having a first end connected to the collar and a second end connected to a bimorph actuator, a flexible tube inserted in the hole, where a bottom end of the tube is cantilevered at a bottom of the base and a top end of the tube is inserted in the opening of the collar, and a fiber optic embedded in the flexible tube.
摘要翻译： 一种用于定位光纤输出的装置，包括具有设置在其中点处的孔的基座，在中点具有开口的套环，多个双压电晶片致动器，每个致动器连接到基座的外侧表面并且位于 多个柔性梁，每个具有连接到所述套环的第一端和连接到双压电晶片致动器的第二端，插入所述孔中的柔性管，其中所述管的底端在所述底部处悬臂 基部和管的顶端插入到套环的开口中，以及嵌入在柔性管中的光纤。
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公开(公告)号：US06671028B1
公开(公告)日：2003-12-30
申请号：US08340816
申请日：1994-11-17
申请人： Leonid A. Beresnev , Nina I. Chernova , Vladimir G. Chigrinov , Dmitry I. Dergachev , Alexander V. Ivashchenko , Marina V. Loseva , Boris I. Ostrovskiv , Arnold Z. Rabinovich , Evgeniv P. Pozhidaev , Martin Schadt , Victor V. Titov
发明人： Leonid A. Beresnev , Nina I. Chernova , Vladimir G. Chigrinov , Dmitry I. Dergachev , Alexander V. Ivashchenko , Marina V. Loseva , Boris I. Ostrovskiv , Arnold Z. Rabinovich , Evgeniv P. Pozhidaev , Martin Schadt , Victor V. Titov
IPC分类号： G02F1141
CPC分类号： C09K19/0225 , C09K19/126 , C09K19/3458 , C09K19/586 , C09K2019/123 , G02F1/141
摘要： A liquid crystal display cell comprising a chiral ferroelectric smectic liquid crystal layer whose helix structure is influenced by the action of an electric field such that its optical anisotropy alters; a pair of transparent plates between which the liquid crystal is disposed and which have a surface structure for aligning the molecule of the liquid crystal and are provided with electrodes to produce an electric field therein; and one polarizer each before and after the liquid crystal, such that a ratio d/p of the thickness d of the liquid crystal layer to the pitch height p of the helical twisting is greater than 5, the smectic tilt angle &thgr;o between 0.39 radians and 0.87 radians and the product d·&thgr;2·&Dgr;n·1/&lgr; (phase factor) of the thickness d, the square of the tilt angle &thgr;°, the value of the birefringence &Dgr;n and the reciprocal of the wavelength &lgr; of light bending is greater than 0.45 radians2.
摘要翻译： 一种液晶显示单元，其特征在于，具有旋光结构受到电场作用的影响而使光学各向异性发生变化的手性铁电体层流液晶层; 一对透明板，液晶配置在该透明板之间，并具有用于使液晶分子对准的表面结构，并具有电极以在其中产生电场; 和液晶之前和之后的一个偏振片，使得液晶层的厚度d与螺旋扭转的间距高度p的比率d / p大于5，在0.39弧度之间的近晶倾角θo和 0.87弧度，产品d.theta <2> .Deltan.1 /λ（相位因子）的厚度d，倾斜角θ°的平方，双折射Deltan的值和光的波长λ的倒数 弯曲大于0.45弧度<2>。
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7.发明申请OPTICALLY UN-OBSCURED CONTROLLABLE MIRROR FOR HIGH-SPEED BEAM STEERING AND PHASE ABERRATION COMPENSATION 审中-公开用于高速光束转向和相位补偿的光学不间断的可控制镜公开(公告)号：US20130215527A1
公开(公告)日：2013-08-22
申请号：US13398870
申请日：2012-02-17
IPC分类号： G02B7/185
CPC分类号： G02B26/0825 , G02B26/06
摘要： Apparatus for correcting a distorted incident wavefront are disclosed herein. In some embodiments, an apparatus may include a deformable mirror haying a first surface; a plurality of bimorph actuators coupled to an opposing second surface of the deformable mirror to tilt the deformable mirror with respect to a first plane; at least one mount to convert first motions of the plurality of bimorph actuators to tilt the deformable mirror with respect to the first plane; and an assembly disposed between the at least one mount and the second surface of the deformable mirror to decouple the first motions of the plurality of bimorph actuators from second motions in the deformable mirror that deform the first surface, wherein the plurality of bimorph actuators, the at least one mount, and the assembly have a combined footprint that is smaller than a surface area of the first surface of the deformable mirror.
摘要翻译： 本文公开了用于校正失真入射波前的装置。 在一些实施例中，装置可以包括：第一表面的可变形镜; 多个双压电晶片致动器，其耦合到所述可变形反射镜的相对的第二表面，以相对于第一平面倾斜所述可变形反射镜; 至少一个安装件，用于转换所述多个双压电晶片致动器的第一运动，以相对于所述第一平面倾斜所述可变形反射镜; 以及组件，其布置在所述可变形反射镜的所述至少一个安装座和所述第二表面之间，以将所述多个双压电晶片致动器的所述第一运动与所述可变形反射镜中的使所述第一表面变形的第二运动解耦，其中所述多个双压电晶片致动器， 至少一个安装座，并且所述组件具有小于可变形反射镜的第一表面的表面积的组合覆盖区。
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公开(公告)号：US5770109A
公开(公告)日：1998-06-23
申请号：US862858
申请日：1997-05-23
申请人： Leonid A. Beresnev , Nina I. Chernova , Vladimir G. Chigrinov , Dmitry I. Dergachev , Alexander V. Ivashchenko , Marina V. Loseva , Boris I. Ostrovskiv , Arnold Z. Rabinovich , Evgeniv P. Pozhidaev , Martin Schadt , Victor V. Titov
发明人： Leonid A. Beresnev , Nina I. Chernova , Vladimir G. Chigrinov , Dmitry I. Dergachev , Alexander V. Ivashchenko , Marina V. Loseva , Boris I. Ostrovskiv , Arnold Z. Rabinovich , Evgeniv P. Pozhidaev , Martin Schadt , Victor V. Titov
IPC分类号： C09K19/54 , C09K19/02 , C09K19/12 , C09K19/34 , C09K19/58 , G02F1/13 , G02F1/137 , G02F1/141 , G02F1/1333
CPC分类号： C09K19/0225 , C09K19/126 , C09K19/3458 , C09K19/586 , G02F1/141 , C09K2019/123
摘要： A liquid crystal display cell comprising a chiral ferroelectric smectic liquid crystal layer whose helix structure is influenced by the action of an electric field such that its optical anisotropy alters; a pair of transparent plates between which the liquid crystal is disposed and which have a surface structure for aligning the molecule of the liquid crystal and are provided with electrodes to produce an electric field therein; and one polariser each before and after the liquid crystal: such ratio d/p of the thickness d of the liquid crystal layer to the pitch height p of the helical twisting is greater than 5, the smectic tilt angle .theta..sub.o is being between 22.5 .degree. and 50.degree. and the product d..theta..sub.o.sup.2..DELTA.n.1/.lambda. (phase factor) of the thickness d, the square of the tilt angle .theta..sub.o, the value of the birefringence .DELTA.n and the reciprocal of the wavelength .lambda. of light bedding is greater than 0.45 .mu.m.
摘要翻译： 一种液晶显示单元，其特征在于，具有旋光结构受到电场作用的影响而使光学各向异性发生变化的手性铁电体层流液晶层; 一对透明板，液晶配置在该透明板之间，并具有用于使液晶分子对准的表面结构，并具有电极以在其中产生电场; 和液晶之前和之后的一个偏振器：液晶层的厚度d与螺旋扭转的间距高度p之比d / p大于5，近晶倾角θo在22.5°之间 和50°，产品d。 θo2。 厚度d的DELTA n.1 /λ（相位因子），倾斜角θo的平方，双折射率DELTA n的值和轻质床上的波长λ的倒数大于0.45μm。
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