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公开(公告)号：US20180203263A1
公开(公告)日：2018-07-19
申请号：US15921794
申请日：2018-03-15
CPC分类号： G02F1/0136 , B82Y20/00 , G01J3/12 , G01J2003/1213 , G02B6/1225 , G02B26/02 , G02F1/009 , G02F1/01 , G02F1/011 , G02F1/0126 , G02F1/0333 , G02F1/29 , G02F2202/10 , G02F2202/30 , G02F2202/32 , G02F2203/10 , G02F2203/11 , G02F2203/13 , G02F2203/15 , Y10S977/932
摘要： Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (SPhPs), where the SPhPs alter the optical properties of the structure. The optical properties lent to these structures by the SPhPs are altered by introducing charge carriers directly into the structures. The carriers can be introduced into these structures, and the carrier concentration thereby controlled, through optical pumping or the application of an appropriate electrical bias.
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公开(公告)号：US09274352B2
公开(公告)日：2016-03-01
申请号：US14522738
申请日：2014-10-24
CPC分类号： G02F1/0136 , B82Y20/00 , G01J3/12 , G01J2003/1213 , G02B6/1225 , G02B26/02 , G02F1/009 , G02F1/01 , G02F1/011 , G02F1/0126 , G02F1/0333 , G02F1/29 , G02F2202/10 , G02F2202/30 , G02F2202/32 , G02F2203/10 , G02F2203/11 , G02F2203/13 , G02F2203/15 , Y10S977/932
摘要： Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (SPhPs), where the SPhPs alter the optical properties of the structure. The optical properties lent to these structures by the SPhPs are altered by introducing charge carriers directly into the structures. The carriers can be introduced into these structures, and the carrier concentration thereby controlled, through optical pumping or the application of an appropriate electrical bias.
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公开(公告)号：US5196767A
公开(公告)日：1993-03-23
申请号：US638317
申请日：1991-01-04
CPC分类号： G02F1/133348 , G02F1/0333 , G02F2203/12
摘要： The disclosed optical signal processor includes a matrix-addressable field emitter array for supplying a controlled electron emission to a two-dimensional signal processor element that may be either a processor of electrical or two-dimensional optical signals.
摘要翻译： 所公开的光信号处理器包括矩阵寻址场发射器阵列，用于向可以是电或二维光信号的处理器的二维信号处理器元件提供受控电子发射。
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公开(公告)号：US3893758A
公开(公告)日：1975-07-08
申请号：US46187374
申请日：1974-04-18
申请人： PHILIPS CORP
IPC分类号： G02B27/10 , G02F1/03 , G02F1/05 , H04N3/02 , H04N5/74 , H04N9/31 , G03B21/14 , G02B5/30 , G02B27/28
CPC分类号： H04N9/31 , G02B27/1026 , G02B27/145 , G02F1/0333 , H04N5/74
摘要： A device for projecting pictures on a screen comprising an electro-optical plate the birefringence of which is controlled by means of an electric charge pattern. In order to prevent that the phase shift of the polarized light is influenced in an undesired manner by the projection objective, namely as a result of temperature influences, the projection objective consists of two parts. The first part is situated between the polarizer/analyser and the electro-optical plate, experiences little influence of temperature variations and determines the power of the objective. The second part is situated between the polarizer/analyser and the screen and mainly corrects for the optical errors of the objective.
摘要翻译： 一种用于在屏幕上投影图像的装置，包括通过电荷模式控制双折射的电光板。 为了防止偏振光的相移以不期望的方式被投影物镜影响，即由于温度影响，投影物镜由两部分组成。 第一部分位于偏振器/分析仪和电光板之间，对温度变化的影响很小，并决定了物镜的功率。 第二部分位于偏振器/分析仪和屏幕之间，主要用于校正物镜的光学误差。
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5.发明授权Method of and device for electronically compensating for mechanical stresses in an optic relay 失效用于光电继电器机械应力的电子补偿的方法和装置
公开(公告)号：US3878328A
公开(公告)日：1975-04-15
申请号：US36077373
申请日：1973-05-16
申请人： PHILIPS CORP
CPC分类号： H04R23/006 , G01L1/18 , G02F1/0327 , G02F1/0333 , H01L27/20 , H01L29/00
摘要： A method and a device for electronically compensating for stresses in an optic relay. In order to compensate for the mechanical stresses which occur especially during the cooling of the target in the relay, a sawtooth correction signal of line frequency is superimposed upon the video signal, the slope of the signal varying with the frame frequency. Field of application: Projection of television pictures, FIG. 4.
摘要翻译： 用于电子补偿光学继电器中的应力的方法和装置。 为了补偿特别是在继电器中的目标冷却期间发生的机械应力，线频率的锯齿波校正信号叠加在视频信号上，信号的斜率随着帧频而变化。
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公开(公告)号：US3469206A
公开(公告)日：1969-09-23
申请号：US3469206D
申请日：1964-04-01
申请人： IBM
发明人： HARRIS THOMAS J , KOSANKE KURT M , KULCKE WERNER W , MAX ERHARD
CPC分类号： G09G3/001 , G02F1/03 , G02F1/0333 , G02F1/31 , G11C13/04 , G11C13/047 , G11C13/06 , H01S3/101
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公开(公告)号：US2276360A
公开(公告)日：1942-03-17
申请号：US30661139
申请日：1939-11-29
申请人： VON ARDENNE MANFRED
发明人： VON ARDENNE MANFRED
CPC分类号： G02F1/0333 , H04N5/7425
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公开(公告)号：US2276359A
公开(公告)日：1942-03-17
申请号：US29201739
申请日：1939-08-26
申请人： VON ARDENNE MANFRED
发明人： VON ARDENNE MANFRED
CPC分类号： H04N5/7425 , G02F1/0333
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公开(公告)号：US20170227797A1
公开(公告)日：2017-08-10
申请号：US15493169
申请日：2017-04-21
CPC分类号： G02F1/0136 , B82Y20/00 , G01J3/12 , G01J2003/1213 , G02B6/1225 , G02B26/02 , G02F1/009 , G02F1/01 , G02F1/011 , G02F1/0126 , G02F1/0333 , G02F1/29 , G02F2202/10 , G02F2202/30 , G02F2202/32 , G02F2203/10 , G02F2203/11 , G02F2203/13 , G02F2203/15 , Y10S977/932
摘要： Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (SPhPs), where the SPhPs alter the optical properties of the structure. The optical properties lent to these structures by the SPhPs are altered by introducing charge carriers directly into the structures. The carriers can be introduced into these structures, and the carrier concentration thereby controlled, through optical pumping or the application of an appropriate electrical bias.
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