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58 条记录 (耗时 0.025 秒)

    광 스위치 및 이를 포함한 광학 논리 소자
    1.
    发明公开
    광 스위치 및 이를 포함한 광학 논리 소자 审中-实审
    光学开关和光学逻辑器件

    公开(公告)号：KR1020140070245A

    公开(公告)日：2014-06-10

    申请号：KR1020120138507

    申请日：2012-11-30

    申请人： 삼성전자주식회사

    发明人： 천상모

    IPC分类号： G02B26/08

    CPC分类号： G02F3/02 ,  G02F1/0126 ,  G02F3/00 ,  G02F2203/10

    摘要： Disclosed are an optical switch and an optical logic device including the same. The optical switch comprises a plate; a first slit which is formed in the plate and through which first light passes; a second slit which is formed spaced apart from the first slit and through which second light selectively passes; a plurality of first grooves formed between the first slit and the second slit; and a plurality of second grooves formed on the other side of the first slit. Focusing of the first light can be turned on/off by on/off control of the second light.

    摘要翻译： 公开了一种光开关和包括该开关的光逻辑器件。 光开关包括板; 第一狭缝，其形成在所述板中并且第一光通过所述第一狭缝; 第二狭缝，其与所述第一狭缝间隔开并且所述第二光选择性地通过所述第二狭缝; 形成在所述第一狭缝和所述第二狭缝之间的多个第一槽; 以及形成在所述第一狭缝的另一侧上的多个第二槽。 可以通过第二光的开/关控制来打开/关闭第一光的聚焦。

    조절가능한 아포다이즈드 렌즈 구경
    3.
    发明公开
    조절가능한 아포다이즈드 렌즈 구경 无效
    可调节APODIZED镜片孔

    公开(公告)号：KR1020080087005A

    公开(公告)日：2008-09-29

    申请号：KR1020087017576

    申请日：2006-12-19

    申请人： 사약, 마이클

    发明人： 사약,마이클

    IPC分类号： G02B1/00 ,  G02B5/23

    CPC分类号： G02B5/23 ,  G02B5/005 ,  G02B27/58 ,  G02F1/0126 ,  G02F2202/14 ,  G03B9/08

    摘要： An adjustable apodized lens aperture is described which is constructed using photochromic material. As the excitation energy increases, the aperture constricts so as reduce the amount of light through the aperture. As the excitation energy decreases, the aperture dilates so as increase the amount of light through the aperture.

    摘要翻译： 描述了使用光致变色材料构造的可调整的变迹透镜孔。 随着激发能量的增加，孔径会缩小，以减少通过光圈的光量。 随着激发能量的减小，孔径扩张，以增加通过光圈的光量。

    광제어식 광로전환형 광신호 전송 장치 및 광신호 광로전환 방법
    4.
    发明公开
    광제어식 광로전환형 광신호 전송 장치 및 광신호 광로전환 방법 有权
    光控光路开关装置及开关光学方法

    公开(公告)号：KR1020070006766A

    公开(公告)日：2007-01-11

    申请号：KR1020067017965

    申请日：2005-02-17

    申请人： 다이니치 세이카 고교 가부시키가이샤

    发明人： 다나카노리오 ,  우에노이치로 ,  히라가다카시 ,  다니가키노부타카 ,  미조쿠로도시코 ,  야마모토노리타카 ,  모치즈키히로유키

    IPC分类号： G02F1/29 ,  G02F1/31 ,  H04Q11/00

    CPC分类号： H04Q11/0005 ,  G02F1/0126 ,  G02F1/0147 ,  G02F1/293 ,  H04Q2011/0024 ,  H04Q2011/0026 ,  H04Q2011/0041

    摘要： An optical signal optical path switching method comprising steps of using a thermal lens based on a distribution of refractive index produced reversibly caused by temperature increase generated in an area of the light-absorbing layer film of thermal lens forming devices 1, 2 and 3, that has absorbed control light beams 121, 122 and 123, and in the periphery thereof, causing the converged signal light beam to exit from the thermal lens forming device with an ordinary divergence angle when the control light beams 121, 122 and 123 have not been irradiated and no thermal lens has been formed, and causing the converged signal light beam to exit from the thermal lens forming device with a divergence angle larger than the ordinary divergence angle when the control light beams have been irradiated and a thermal lens has been formed, and causing the signal light beam to travel straight through holes 61, 62 and 63 of mirrors provided with the holes for the signal light beam to pass through when the control light beams have not been irradiated and no thermal lens has been formed, and changing the optical path by reflecting the signal light beam using the hole-provided mirror when the control light beams have been irradiated and a thermal lens has been formed. ® KIPO & WIPO 2007

    摘要翻译： 一种光信号光路切换方法，包括以下步骤：使用基于由热透镜形成装置1,2和3的光吸收层膜的区域中产生的温度升高可逆地产生的折射率分布的热透镜， 已经吸收了控制光束121,122和123，并且在其周围，当控制光束121,122和123未被照射时，会聚的信号光束以普通发散角离开热透镜形成装置 并且没有形成热透镜，并且当已经照射控制光束并且已经形成热透镜时，使会聚的信号光束以大于通常发散角的发散角离开热透镜形成装置，并且 使信号光束直线穿过设置有用于信号光束的孔的反射镜的通孔61,62和63通过，当 控制光束没有被照射，并且没有形成热透镜，并且当已经照射控制光束并且形成了热透镜时，通过使用孔设置的反射镜反射信号光束来改变光路。 ®KIPO＆WIPO 2007

    광로 전환 장치 및 광로 전환 방법
    5.
    发明公开
    광로 전환 장치 및 광로 전환 방법 有权
    光路切换装置及方法

    公开(公告)号：KR1020050057355A

    公开(公告)日：2005-06-16

    申请号：KR1020057004478

    申请日：2003-09-11

    申请人： 고쿠리츠켄큐카이하츠호진 상교기쥬츠 소고켄큐쇼 ,  다이니치 세이카 고교 가부시키가이샤

    发明人： 우에노이치로 ,  히라가다카시 ,  미조쿠로도시코 ,  야마모토노리타카 ,  모치즈키히로유키 ,  다나카노리오

    IPC分类号： G02F1/31 ,  G02F1/313

    CPC分类号： G02F1/293 ,  G02F1/0126 ,  G02F1/0147 ,  G02F3/00 ,  G02F2001/311

    摘要： An optical path switching method according to the present invention comprises converging and irradiating, on a light absorption layer film provided in a thermal lens forming element (1, 2, 3) including at least the light absorption layer film, each of a control light (121, 122, 123) having a wavelength selected from a wavelength band which is absorbed by the light absorption layer film and a signal light (110, 111, 112) having a wavelength selected from a wavelength band which is not absorbed by the light absorption layer film. Arrangement of the light absorption layer film is adjusted such that at least the control light focuses within the light absorption layer film. A thermal lens is reversibly formed according to a distribution of refraction index created by a temperature increase generated in and around an area of the light absorption layer film in which the control light is absorbed, such that, according to whether or not the control light is irradiated, the converged signal light is output either as is in its converged form or after its spread angle is changed and a mirror (61, 62, 63) including a hole and reflecting means, the signal light output from the thermal lens forming element is either passed through the hole or reflected by the reflecting means to change the optical path.

    摘要翻译： 根据本发明的光路切换方法包括在设置在至少包括光吸收层膜的热透镜形成元件（1,2,3）中的光吸收层膜上会聚和照射每个控制光（ 具有选自由光吸收层膜吸收的波长带的波长的波长的信号光（110,111,112）和具有选自不受光吸收的波长带的波长的信号光（110,111,112） 层膜。 调整光吸收层膜的配置，使得至少控制光聚焦在光吸收层膜内。 根据由控制光被吸收的光吸收层膜的区域内及周围产生的温度升高引起的折射率的分布，可逆地形成热透镜，使得根据控制光是否为 会聚信号光以其会聚形式或其扩展角度改变后输出，并且包括孔和反射装置的反射镜（61,62,63），从热透镜形成元件输出的信号光是 或者通过孔或被反射装置反射以改变光路。

    광학적으로 가변 굴절률을 갖는 매트릭스들에 기초한 고온 범위 및 높은 변형률 범위의 투명 복합재
    7.
    发明公开
    광학적으로 가변 굴절률을 갖는 매트릭스들에 기초한 고온 범위 및 높은 변형률 범위의 투명 복합재 审中-实审
    基于具有光学柔性反射指标的矩阵的高温范围和高应变范围透明复合材料

    公开(公告)号：KR1020160070682A

    公开(公告)日：2016-06-20

    申请号：KR1020150168733

    申请日：2015-11-30

    申请人： 더 보잉 컴파니

    发明人： 위렌스키,마크에스.

    IPC分类号： G02B5/128

    CPC分类号： G02F1/0126 ,  B32B5/26 ,  B32B2262/02 ,  B32B2262/101 ,  B32B2307/418 ,  G02B1/00 ,  G02F1/19

    摘要： 시스템은복합재구조물및 광원을포함할수 있다. 상기복합재구조물은매트릭스굴절률을갖는매트릭스, 상기매트릭스에매립된복수의섬유들, 및상기매트릭스내의광 반응성재료를포함할수 있다. 상기광원은매트릭스굴절률의변화를야기하는광 반응성재료에서의반응을유도하는활성화파장의광을방출할수 있을것이다.

    摘要翻译： 根据本发明，系统可以包括复合材料组件和光源。 复合材料组件可以包括：具有矩阵折射率的矩阵; 嵌入基质中的多根纤维; 和基质中的光响应材料。 光源可以产生具有激活频率的光，其引起来自光响应材料的响应导致基体折射率的变化。 根据本发明，可以有效地扩大实际上保持复合材料组件的光学透明度的操作温度的范围。

    도파로를 이용한 광변조기
    9.
    发明授权
    도파로를 이용한 광변조기 有权
    使用波导的光学调制器

    公开(公告)号：KR101342805B1

    公开(公告)日：2013-12-18

    申请号：KR1020120102956

    申请日：2012-09-17

    申请人： 한국과학기술원

    发明人： 박효훈 ,  김종훈 ,  한영탁

    IPC分类号： G02B6/35 ,  G02B6/28

    CPC分类号： G02F1/19 ,  G02F1/0126 ,  G02F1/025 ,  G02F1/315

    摘要： 본발명의바람직한일실시예의도파로를이용한광변조기에따르면, 빛의반사현상을이용하는것에의해빛의파장, 모드, 편광, 세기, 빔크기등에민감하지않으며, 또한도파로의온도, 크기, 굴절률의균일도, 캐리어도핑농도, 제어전압/전류의변동등에도민감하지않아, 안정된광변조특성을얻을수 있다. 본발명의바람직한일실시예에따른도파로를이용한광변조기는, 광신호가입사되고, 입사된광신호와동일한방향으로형성된제 1 도파로; 상기제 1 도파로로부터제 1 방향으로분기되어형성된제 2 도파로; 상기제 1 도파로로부터상기제 2 도파로가분기된영역에배치된반사기; 및상기반사기의굴절률을제어하는제어기;를포함하되, 상기제 1 도파로또는상기제 2 도파로중 하나의도파로는상기입사된광신호의전송선으로사용하고, 상기제 1 도파로또는상기제 2 도파로중 다른하나의도파로는상기입사된광신호의추출선으로사용하는것을특징으로한다.