会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 광파면의 위상을 제어하기 위한 디바이스
    • 用于控制光波形相位的装置
    • KR1020150122626A
    • 2015-11-02
    • KR1020157016389
    • 2013-11-29
    • 오네라 (오피스 내셔널 드뚜드데 에 드 르셰세 에어로스페시알르)
    • 레베스크쿠엔틴부숑패트릭리야드하이다파흐두파브리스
    • G02B27/00G02B5/18G01J9/00G02B27/28G02B5/00B82Y20/00
    • G02B27/0087B82Y20/00G01J9/00G02B5/008G02B5/1809G02B27/58
    • 한양태에따라서, 본발명은주어진사용의스펙트럼띠에서구성된파장의입사광파면의위상을제어하기위한디바이스(20, 50)에관한것으로, 디바이스는, 상기스펙트럼띠에서적어도부분적으로투과성인기판(21)과, 상기기판의표면에대해실질적으로직각으로배열된한 세트의블레이드(22, 23, 24)들을포함하며: 상기세트의블레이드들은, 서브파장폭(w)의병치된금속-다중유전체-금속(MmultiDM) 구조(S)를형성하도록각각금속(22), 제1 유전체물질(23) 및제1 유전체물질과다른적어도하나의제2 유전체물질(24)로각각만들어진병치된블레이드들의교대를포함하며, 각구조는하나이상의전파모드를가지는캐비티를형성하며, - 제1 유전체물질및 제2 유전체물질(들)로만들어진블레이드들의각각의두께는파면위상에서국부적인변이(ΔΦ)를유도하도록각각의상기 MmultiDM 구조들에서조정되며, 국부적인위상변이는상기캐비티에서전파할수 있는모드(들)의유효지수에의존하는것을특징으로한다.
    • 根据一个方面,本发明涉及一种用于控制包括在给定用途的光谱带中的波长的入射光波阵面的相位的装置(20,50),其包括在所述第一和第二区域中至少部分透明的基底(21) 光谱带和一组基本上垂直于基底表面布置的条带(22i,23i,24i),其特征在于:所述条带组包括分别由金属(22i)制成的并置带状的交替的第一 电介质(23i)和不同于第一电介质的至少一个第二电介质(24i),以形成亚波长宽度(wi)的并置的金属/多电介质/金属(M多元)结构(M),每个结构形成空腔 具有一个或多个传播模式 - 在每个所述多MDMDM结构中调整由第一电介质和第二电介质构成的带的相应厚度,以引起在相位中的局部偏移(&Dgr;Φi) 波前,局部相移取决于能够在所述空腔中传播的模式的有效指标。
    • 5. 发明公开
    • 광학 기기의 해상력 계측 방법
    • 一种用于测量光学器件分辨率的方法
    • KR1020130020001A
    • 2013-02-27
    • KR1020110082341
    • 2011-08-18
    • 한화테크윈 주식회사
    • 구보타히데토시
    • G01J9/00G01M11/00
    • G01J9/00G01J2009/004
    • PURPOSE: A method for measuring the resolution of an optical device is provided to improve measuring accuracy and to obtain robust properties with respect to a measurement environment. CONSTITUTION: A method for measuring the resolution of an optical device is as follows. An angle is detected from an arbitrary target area of a test chart desired to measure the resolution(210). The detected angle data is oversampled at an unequal space(220). The oversampled data is resampled while filtering the same so that an equal space data is obtained(230). A primary difference of the equal space data is obtained(240). The intensity and a phase of frequencies are obtained by performing Fourier transformation with respect to the obtained primary difference data(250). The obtained intensity data is standardized(270). [Reference numerals] (210) Detecting an angle; (220) Oversampling; (230) Resampling while filtering; (240) Primary difference; (260) Resampling while filtering; (270) Standardizing; (AA) Start; (BB) End
    • 目的:提供一种测量光学器件分辨率的方法,以提高测量精度并获得关于测量环境的鲁棒性能。 构成:用于测量光学装置的分辨率的方法如下。 从期望测量分辨率的测试图表的任意目标区域检测角度(210)。 检测到的角度数据在不等的空间(220)被过采样。 对过采样数据进行重新采样,同时对其进行滤波,以获得相等的空间数据(230)。 获得相等空间数据的主要差异(240)。 频率的强度和相位通过相对于获得的主差分数据执行傅里叶变换来获得(250)。 获得的强度数据被标准化(270)。 (附图标记)(210)检测角度; (220)过采样; (230)过滤时重采样; (240)主要差异; (260)过滤时重采样; (270)标准化; (AA)开始; (BB)结束
    • 7. 发明公开
    • 순차 파면 센서
    • 顺序波形传感器
    • KR1020080100433A
    • 2008-11-18
    • KR1020087020303
    • 2006-12-21
    • 클레러티 메디칼 시스템즈 인코포레이티드
    • 쥬얀짜오큉춘웨이수웨이수
    • G01J9/00G01J3/06A61B3/12
    • G01J9/00A61B3/1015A61B3/14G01J1/0414G01J1/0437
    • A sequential wavefront sensor comprises a light beam scanning module (212), a sub-wavef ront focusing lens (220), a detector (222) with more than one photosensitive area and a processor for calculating the sequentially obtained centroids of a number focused light spots from the sub-wavefront s to determine the aberration of the input wavefront. A sequential wavefront sensing method comprises the steps of ; sequentially projecting a number of sub-wavefronts onto a sub-wavefront focusing lens and a detector with more than one photosensitive areas, calculating the centroid of the focused light spot from each sub-wavefront, and processing the centroid information to determine the aberration of the wavefront. In particular, a method for auto-focusing and/or auto-astigmatism-correction comprises the steps of sequentially projecting a number of sub-wavef ronts around an annular ring of a wavefront to a sub-wavefront focusing lens and a detector, calculating the centroid of focused light spot from each sub-wavefront to figure out the centroid trace and hence the defocus and/or astigmatism, adjusting the focus and/or astigmatism of the optical imaging system before the wavefront sensor so that the measured defocus and/or astigmatism is minimized.
    • 顺序波前传感器包括光束扫描模块(212),子波聚焦透镜(220),具有多于一个感光区域的检测器(222)和用于计算顺序获得的聚焦光的重心的处理器 来自子波前的点以确定输入波前的像差。 顺序波前感测方法包括以下步骤: 顺序地将多个子波前投影到子波前聚焦透镜和具有多于一个感光区域的检测器,计算来自每个子波前的聚焦光点的质心,以及处理质心信息以确定 波前。 特别地,一种用于自动聚焦和/或自动像散校正的方法包括以下步骤:将多个子波场围绕波前的环形环连续投影到子波前聚焦透镜和检测器,计算 从每个子波前聚焦的光斑的重心,以计算出质心轨迹,从而计算散焦和/或散光,调整光学成像系统在波前传感器之前的焦点和/或散光,使得测量的散焦和/或散光 被最小化。