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51. 发明公开

EP2650723A4 LIGHT GENERATION DEVICE AND LIGHT GENERATION METHOD 审中-公开
标题翻译：光源发射装置和光生产工艺
公开(公告)号：EP2650723A4
公开(公告)日：2016-09-14
申请号：EP11846888
申请日：2011-12-08
申请人： UNIV OSAKA PREFECT PUBLIC CORP , SUMITOMO ELECTRIC INDUSTRIES
发明人： ISHIHARA HAJIME , OYAMADA ATSUYUKI , KUZUHARA SATOSHI , KITAGUCHI HISANOBU , EBATA KEIJI
IPC分类号： G02F1/37
CPC分类号： G02F1/3534 , G02F2203/13

52. 发明授权

EP2422414B1 A PASSIVE TERAHERTZ RADIATION SOURCE 有权
标题翻译：被动太赫兹辐射SOURCE
公开(公告)号：EP2422414B1
公开(公告)日：2016-04-20
申请号：EP09776721.4
申请日：2009-06-12
申请人： Baden-Württemberg Stiftung gGmbH
发明人： DEKORSY, Thomas , KLATT, Gregor , BASTIAN, Georg , HUSKA, Klaus
IPC分类号： H01S1/02 , G02F2/02 , G02F1/35
CPC分类号： H01S1/02 , G02F1/353 , G02F2203/13

53. 发明授权

EP2073282B1 A Photoconductive Device 有权转让
标题翻译：光电元件
公开(公告)号：EP2073282B1
公开(公告)日：2016-01-27
申请号：EP08169195.8
申请日：2008-11-14
申请人： NCR Corporation
发明人： Rafailov, Edik , Daghestani, Nart
IPC分类号： H01L31/101 , H01L31/18 , H01L31/09 , H01L31/10 , H01L31/108 , G02F2/00 , H01L31/0224 , H01L31/0352
CPC分类号： H01L31/095 , G02F2203/13 , H01L31/022408 , H01L31/03529 , H01L31/1804 , H01L31/20 , Y02E10/547 , Y02P70/521

54. 发明公开

EP2960239A1 STILBAZOLIUM DERIVATIVE AND NONLINEAR OPTICAL MATERIAL USING THE SAME 有权转让
标题翻译： STILBAZOLIUMDERIVAT和非线性光学材料，以不
公开(公告)号：EP2960239A1
公开(公告)日：2015-12-30
申请号：EP15173358.1
申请日：2015-06-23
申请人： ARKRAY, Inc. , National University Corporation Yamagata University
发明人： AOKI, Kazuyoshi , OKADA, Shuji
IPC分类号： C07D413/10 , C07D213/38 , G02F1/13
CPC分类号： C07D213/38 , C07C309/35 , C07C309/39 , C07C309/40 , C07D413/10 , C09K11/06 , C09K2211/1048 , G02F1/13 , G02F1/3534 , G02F1/3551 , G02F1/37 , G02F2203/13
摘要： Provided is a stilbazolium derivative represented by the general formula (I):

wherein R 1 , R 2 , R 3 , and R 4 independently represent hydrogen, halogen, alkyl, hydroxyl, carboxyl, or amino; R 5 represents hydrogen or alkyl; X represents oxygen or NR 6 (R 6 is hydrogen or alkyl); and Y - represents an anion. In the general formula (I), some or all of hydrogens maybe deuterium.

55. 发明公开

EP2657759A2 Terahertz wave generation element, terahertz wave detection element, and terahertz time domain spectroscope device 审中-公开
标题翻译：元件，用于产生太赫兹波的装置，用于检测太赫兹波和太赫兹zeitbereichsspektroskop的
公开(公告)号：EP2657759A2
公开(公告)日：2013-10-30
申请号：EP13177405.1
申请日：2011-05-30
申请人： Canon Kabushiki Kaisha
发明人： Ouchi, Toshihiko
IPC分类号： G02F1/35 , G02F1/365
CPC分类号： G02F1/365 , G02B6/4296 , G02F1/353 , G02F1/3534 , G02F1/3551 , G02F2203/07 , G02F2203/13 , G02F2203/22 , Y10T156/10
摘要： A terahertz wave generation element is provided, which includes: an optical waveguide including a core of electro-optic crystal; an optical coupler for extracting a terahertz wave generated from the optical waveguide when light propagates in the optical waveguide to a space; the terahertz wave generated by the light propagating in the optical waveguide from the optical waveguide has a polarization direction of electric field that is P polarization with respect to the emergence surface of the optical coupler, and an incident angle of the terahertz wave to the emergence surface is set to satisfy the Brewster condition.
摘要翻译：太赫兹波产生元件被设置，其包括：光波导包括电光晶体的芯; 用于提取从所述光波导当光在光波导的空间中传播所产生的太赫波光学耦合器; 在从光波导的光波导由传播的光所生成的太赫兹波具有电场的偏振方向做是P偏振光相对于所述光学耦合器的出射表面，以及在太赫兹波的出现表面的入射角被设定为满足布鲁斯特条件。

56. 发明公开

EP2629142A1 Rapid optical delay scanning method and apparatus using time dependence of acousto-optic diffraction 有权转让
$Rapid optical delay scanning method and apparatus using time dependence of acousto-optic diffraction$
标题翻译：快速光学Verzögerungsabtastverfahren和装置使用声音光学畸变的时间依赖性
公开(公告)号：EP2629142A1
公开(公告)日：2013-08-21
申请号：EP12155266.5
申请日：2012-02-14
申请人： Fastlite
发明人： Huber, Rupert , Schubert, Olaf , Kaplan, Daniel
IPC分类号： G02F1/11
CPC分类号： G01J11/00 , G01J5/10 , G01N21/3581 , G01N21/636 , G01N2201/0697 , G02F1/11 , G02F1/116 , G02F2203/13 , G02F2203/58
摘要： A method and a system for scanning a time delay between pairs of a first ultrafast optical pulse of duration shorter than 10 ps and of a second ultrafast optical pulse of duration shorter than 10 ps, wherein said second ultrafast pulse is submitted to an acousto-optic Bragg diffraction by an acoustic pulse in the bulk of an acousto-optic material and the delay scanning is produced by time variation of said acoustic pulse in said material.
摘要翻译：一种方法，以及用于扫描对持续时间大于10个皮秒和持续时间大于10个皮秒短的第二超高速光脉冲的较短的第一超快光脉冲之间的时间延迟的系统中，worin所述第二超快脉冲在声光提交布拉格衍射通过在散装的声光材料制成，并且延迟声脉冲是通过扫描在所述材料所述声学脉冲的时间变化产生的。

57. 发明公开

EP2609466A1 ELECTROMAGNETIC THZ WAVE GENERATING DEVICE, ELECTROMAGNETIC THZ WAVE DETECTING DEVICE, AND TIME -DOMAIN SPECTROSCOPY APPARATUS 有权
标题翻译：装置于产生电磁THz波装置电磁检测中的太赫兹波和时域光谱仪器
公开(公告)号：EP2609466A1
公开(公告)日：2013-07-03
申请号：EP11760875.2
申请日：2011-08-08
申请人： Canon Kabushiki Kaisha
发明人： SEKIGUCHI, Ryota , KAJIKI, Kousuke
IPC分类号： G02F1/377 , G01N21/35 , G01N21/47
CPC分类号： G02F1/377 , G01N21/35 , G01N21/3586 , G01N21/4795 , G02F2001/374 , G02F2203/13
摘要： An electromagnetic wave generating device is provided which includes an optical waveguide including a plurality of waveguide segments such that the main lobe of a combined electromagnetic wave has a substantially single large directivity. The electromagnetic wave generating device includes the optical waveguide including a plurality of waveguide segments each of which is sandwiched between dielectrics and includes a nonlinear optical crystal. The waveguide segments are arranged such that an angle formed by the directions of propagation of light in the two adjacent waveguide segments substantially corresponds to 2thetac. When ng denotes the refractive index of the nonlinear optical crystal for light and Eeff denotes the effective relative permittivity of an assembly of the dielectrics and the waveguide segments for an electromagnetic wave, thetac is defined as thetac=cos-1 (ng/theta√Eeff).

58. 发明公开

EP2583136A1 AN IMPROVED PARAMETRIC GENERATOR 有权转让
标题翻译：改进的参量产生
公开(公告)号：EP2583136A1
公开(公告)日：2013-04-24
申请号：EP11739120.1
申请日：2011-06-16
申请人： The University Court Of The University Of St Andrews
发明人： DUNN, Malcolm Harry , RAE, Cameron Francis , STOTHARD, David James Mark , WALSH, David Alan
IPC分类号： G02F1/39
CPC分类号： G02F1/39 , G02F2203/13
摘要： A method of optimizing parametric gain in a nonlinear optical crystal that in response to application of a pump beam generates through a parametric generation process signal and idler beams, wherein the signal beam is non-collinear with the pump beam and the signal beam is subject to absorption due to the nonlinear material, the method involving shaping the pump beam to have an elliptical cross section, wherein the method further involves determining the width w of the pump beam depending on the absorption co-efficient of the optical crystal.

59. 发明公开

EP2420886A1 TERAHERTZ ELECTROMAGNETIC WAVE GENERATING ELEMENT 审中-公开
标题翻译： TERAHERTZ电磁波发生元件
公开(公告)号：EP2420886A1
公开(公告)日：2012-02-22
申请号：EP10764233.2
申请日：2010-04-07
申请人： Nalux Co. Ltd.
发明人： OKANO, Masato
IPC分类号： G02F1/35
CPC分类号： G02F1/353 , G01J3/108 , G01N21/3563 , G01N21/3581 , G02B5/1814 , G02F1/3534 , G02F2001/3505 , G02F2001/3509 , G02F2203/13
摘要： A terahertz electromagnetic wave generating element comprises a generation layer (101), and a plurality of pairs of layer structures (103A, 103B) provided on opposite sides thereof. The layer structures are each provided with a first layer (105), a second layer (1073) provided on the side of the first layer opposite to the generation layer, and a first grating (1071) and a second grating (1075), provided on opposite surfaces of the second layer and having a grating period smaller than the wavelength of the terahertz electromagnetic wave to be used. The refractive index of a medium of the first layer (first refractive index) is smaller than the refractive index of a medium of the second layer (second refractive index). The first and second gratings are configured so that the refractive index of a medium between the first layer and the second layer continuously varies between the first refractive index and the second refractive index. The thickness of the first and second layers and the grating period, and the grating height are determined so that a terahertz electromagnetic wave having a desired bandwidth with respect to a central wavelength of the terahertz electromagnetic wave generated by the generation layer can be generated.
摘要翻译：太赫兹电磁波产生元件包括产生层（101）和设置在其相对侧上的多对层结构（103A，103B）。该层结构每个都设置有第一层（105），设置在第一层的与生成层相反的一侧上的第二层（1073），以及设置有第一光栅（1071）和第二光栅（1075），第一光栅在第二层的相对表面上并且具有比要使用的太赫兹电磁波的波长小的光栅周期。第一层（第一折射率）的介质的折射率小于第二层的介质的折射率（第二折射率）。第一和第二光栅被配置为使得第一层和第二层之间的介质的折射率在第一折射率和第二折射率之间连续变化。确定第一和第二层的厚度以及光栅周期和光栅高度，以便可以产生相对于由产生层产生的太赫兹电磁波的中心波长具有期望带宽的太赫兹电磁波。

60. 发明授权

EP1771765B1 PARAMETRIC TERAHERTZ RADIATION GENERATION WITH LATERAL BEAM COUPLING 有权转让
标题翻译：具有横向光束耦合参太赫兹辐射PRODUCTION
公开(公告)号：EP1771765B1
公开(公告)日：2011-09-14
申请号：EP05762903.2
申请日：2005-07-26
申请人： The University Court of the University of St Andrews
发明人： RAE, Cameron F., School of Physics and Astronomy , DUNN, Malcolm H., School of Physics and Astronomy , TERRY, Jonathan A.C. School of Physics & Astronomy
IPC分类号： G02F1/39 , G02F1/355
CPC分类号： G02F1/39 , G02F1/3558 , G02F2201/17 , G02F2201/30 , G02F2202/20 , G02F2203/13
摘要： An optical parametric device, for example an optical parametric generator or amplifier or oscillator, comprising a non-linear material (13) that is operable to generate a signal and an idler wave in response to being stimulated with a pump wave. The non-linear medium is such that the pump and idler waves are substantially collinear and the signal wave is non-collinear.

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