公开(公告)号：US20110279887A1

公开(公告)日：2011-11-17

申请号：US12735944

申请日：2009-03-05

Applicant: Ming Li ,  Yaping Dai ,  Tao Wang ,  Bin Zhang ,  Zhengxiu Fan

Inventor： Ming Li ,  Yaping Dai ,  Tao Wang ,  Bin Zhang ,  Zhengxiu Fan

IPC: H01S3/063

CPC classification number: G02B27/0927 ,  G01J3/18 ,  G01J2003/1213 ,  G01J2003/1282 ,  G02B19/0023 ,  G02B19/0052 ,  G02B27/0944 ,  G02B27/0983 ,  G02B27/30 ,  H01S3/005

Abstract: A self-collimator planar spectroscopy shaping device for chirped pulse amplification (CPA): uses a spectrum decomposing system with CTSI construction, a spectrum synthesizing system with CTSI structure that is symmetrical to the decomposing structure, and a spectrum shaping system including an aperture and a planar reflector for spectrum shaping function design. The device accomplishes the following functions: firstly decomposing the spectrum of a chirped temporal pulse laser to a spectral domain; then shaping the spectrum in the spectral domain; finally synthesizing un-shiftily this shaped spectrum in the spectral domain into a temporal chirped pulse with a designed shape. The device has features of small size of concave reflector, easy fabrication, compact construction, little laboratory space needed, and cheap in cost, which it can be different types of configuration for different circumstance application, which it can be not only utilized in a general laser spectrum shaping and spectrum modulation, but also can be utilized for a high energy and ultra-high peak-power laser system in chirped pulse amplification with a large caliber and with a chirped pulse bandwidth of a few nanometers.

Abstract translation: 用于啁啾脉冲放大（CPA）的自准直平面光谱成像装置：采用具有CTSI结构的光谱分解系统，具有与分解结构对称的CTSI结构的光谱合成系统，以及包括孔径和 平面反射器，用于频谱整形功能设计。 该设备完成以下功能：首先将啁啾脉冲激光的频谱分解为频域; 然后在光谱域中整形光谱; 最后在频谱域中将该形状谱非移动地合成具有设计形状的时间啁啾脉冲。 该装置具有凹面反射器尺寸小，制造简单，施工结构小，实验室空间小，成本低廉的特点，适用于不同环境应用的不同配置，不仅可以用于一般的 激光光谱整形和光谱调制，也可用于具有大口径和啁啾脉冲带宽为几纳米的啁啾脉冲放大中的高能量和超高峰值功率激光系统。

公开(公告)号：US20110095203A1

公开(公告)日：2011-04-28

申请号：US12909618

申请日：2010-10-21

Applicant: Takahiro Suzuki ,  Yoshitaka Sasaki

Inventor： Takahiro Suzuki ,  Yoshitaka Sasaki

IPC: G01J1/58

CPC classification number: G01N21/253 ,  G01J3/462 ,  G01J3/524 ,  G01J2003/1282 ,  G01N21/643

Abstract: A color processing apparatus according to the present invention is a color processing apparatus that calculates spectral reflectance including a fluorescent component in a sample under a target illuminant. The color processing apparatus includes first means for inputting, for each of a plurality of waveform types, spectral radiance including an excitation wavelength region and the amount of fluorescence in the sample corresponding to the spectral radiance; second means for determining, from spectral radiance of the target illuminant including the excitation wavelength region and the input spectral radiance and amount of fluorescence, the amount of fluorescence in the sample under the target illuminant; third means for inputting spectral reflectance excluding the fluorescent component in the sample; and fourth means for determining, by using the determined amount of fluorescence in the sample under the target illuminant and the input spectral reflectance excluding the fluorescent component in the sample, spectral reflectance including the fluorescent component in the sample under the target illuminant.

Abstract translation: 根据本发明的颜色处理装置是一种颜色处理装置，其计算包含目标光源下的样品中的荧光成分的光谱反射率。 彩色处理装置包括：第一装置，用于对于多个波形类型中的每一个输入包括激发波长区域的光谱辐射和对应于光谱辐射度的样品中的荧光量; 第二装置，用于从包括激发波长区域的目标光源和输入光谱辐射度和荧光量的光谱辐射度确定目标光源下的样品中的荧光量; 用于输入除了样品中的荧光成分的光谱反射率的第三装置; 以及第四装置，用于通过使用目标光源下的样品中确定的荧光量和不包括样品中的荧光成分的输入光谱反射率来确定包括目标光源下的样品中的荧光成分的光谱反射率。

公开(公告)号：US20100165337A1

公开(公告)日：2010-07-01

申请号：US12648714

申请日：2009-12-29

Applicant: Carl W. Dirk

Inventor： Carl W. Dirk

IPC: G01J3/40 ,  G02B5/22 ,  B23P17/04

CPC classification number: G01J3/51 ,  G01J3/12 ,  G01J3/14 ,  G01J3/28 ,  G01J3/524 ,  G01J2003/1282 ,  G02B27/0012 ,  Y10T29/49

Abstract: Computer program products comprising tangible computer-readable media having instructions that are executable by a computer to generate a customized spectral profile, which can be used to generate a corresponding filter. The instructions can comprise: generating a trial source spectrum; determining an uncorrected lamp source spectrum; calculating one or more optical indices using the trial source spectrum or the uncorrected lamp source spectrum; and optimizing one or more of the optical indices by varying the trial source spectrum to generate the customized spectral profile.

Abstract translation: 计算机程序产品包括具有指令的有形计算机可读介质，所述指令可由计算机执行以产生定制的谱图，其可用于生成相应的滤波器。 该指令可以包括：产生试验源频谱; 确定未校正的灯源光谱; 使用试验源光谱或未校正的灯源光谱计算一个或多个光学折射率; 以及通过改变试验源频谱来优化一个或多个光学指数以产生定制的光谱分布。

公开(公告)号：US07701632B2

公开(公告)日：2010-04-20

申请号：US11833761

申请日：2007-08-03

Applicant: Ralf Wolleschensky

Inventor： Ralf Wolleschensky

IPC: G02B21/06

CPC classification number: G01N15/1434 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/10 ,  G01J3/4406 ,  G01J3/447 ,  G01J2003/1282 ,  G01J2003/1286 ,  G01N21/6445 ,  G01N21/6458 ,  G01N2015/0065 ,  G01N2015/149 ,  G01N2015/1493 ,  G02B21/002

Abstract: Method and arrangement for changing the spectral composition and/or intensity of illumination light and/or specimen light in an adjustable manner, wherein a spatial separation into radiation components of different polarization is carried out with a first polarizing device, a spectral, spatial splitting of at least one radiation component is carried out with first dispersion device, the polarization state of at least one part of the spectrally spatially split radiation component is changed, and a spatial separation and/or combination of radiation components of different polarization are/is carried out by a second polarizing device, wherein a spatial combination of radiation components which are changed and not changed with respect to their polarization state is advantageously carried out by a second dispersion device.

Abstract translation: 用于以可调节的方式改变照明光和/或标本光的光谱组成和/或强度的方法和装置，其中利用第一偏振装置，光谱，空间分裂进行不同偏振的辐射分量的空间分离 使用第一分散装置执行至少一个辐射分量，改变光谱空间分裂的辐射分量的至少一部分的偏振状态，并且执行不同极化的辐射分量的空间分离和/或组合 通过第二偏振装置，其中通过第二分散装置有利地进行相对于它们的偏振状态改变而不改变的辐射分量的空间组合。

公开(公告)号：US07626693B1

公开(公告)日：2009-12-01

申请号：US11232442

申请日：2005-09-21

Applicant: Carl W. Dirk

Inventor： Carl W. Dirk

IPC: G01J3/00

CPC classification number: G01J3/10 ,  G01J3/46 ,  G01J3/462 ,  G01J3/465 ,  G01J2001/0276 ,  G01J2003/1282 ,  G02B27/0012

Abstract: Methods for generating a customized spectral profile, which can be used to generate a corresponding filter, lamp or other type of illuminant. A trial spectrum is generated. A reference spectrum is determined or otherwise obtained. A SOURCE spectrum is determined or otherwise obtained. One or more optical indices are calculated using the trial spectrum and one or more of the optical indices are optimized by varying the trial spectrum to generate the customized spectral profile. A radiation force parameter can be used to minimize unsafe build-up of light in spectral regions. Adaptations of color rendering parameters can be used in the optimization process. Smoothing parameters can be used to enable easier design of filter structures. A reflectance camera can be used to measure reflectance data at one or more pixels of a digital representation of an object to be illuminated.

Abstract translation: 用于产生可用于生成相应的过滤器，灯或其他类型的光源的定制光谱轮廓的方法。 产生试验光谱。 确定或以其他方式获得参考光谱。 确定或以其他方式获得SOURCE光谱。 使用试验光谱计算一个或多个光学指数，并且通过改变试验光谱来优化一个或多个光学指数以产生定制的光谱分布。 可以使用辐射力参数来最小化在光谱区域内的光的不安全积累。 显色参数的适应可以在优化过程中使用。 平滑参数可用于实现滤波器结构的简化设计。 可以使用反射相机来测量被照射物体的数字表示的一个或多个像素处的反射率数据。

公开(公告)号：US20080180670A1

公开(公告)日：2008-07-31

申请号：US12011209

申请日：2008-01-24

Applicant: Carsten Vogel

Inventor： Carsten Vogel

IPC: G01N21/25

CPC classification number: G01J3/50 ,  B64D47/02 ,  B64D2011/0038 ,  B64D2203/00 ,  G01J3/46 ,  G01J3/463 ,  G01J3/505 ,  G01J2001/4247 ,  G01J2003/1282 ,  H05B33/0869

Abstract: A device and method for controlling a plurality of individual light sources with varying spectra, wherein a desired resulting light spectrum with three manipulated variables representing a color standard is selected to serve as the basis along with an detected light spectrum to control the plurality of light sources with varying spectra in such a way that at least a part of the plurality of controllable light sources emits a resulting light spectrum that correspond to the desired light spectrum to at least a selectable level of accuracy.

Abstract translation: 一种用于以变化的光谱控制多个单独光源的装置和方法，其中选择具有表示彩色标准的三个操纵变量的期望的所得光谱作为检测光谱的基础，以控制多个光源 具有变化的光谱，使得多个可控光源的至少一部分将对应于期望光谱的所得光谱发射到至少可选择的准确度水平。

公开(公告)号：US07391518B1

公开(公告)日：2008-06-24

申请号：US09607827

申请日：2000-06-30

Applicant: Peter Schwarz ,  Uwe Sperling

Inventor： Peter Schwarz ,  Uwe Sperling

IPC: G01N21/00 ,  G01N21/55 ,  G01N21/47 ,  G01B11/30

CPC classification number: G01J3/10 ,  G01B11/30 ,  G01J3/2803 ,  G01J3/465 ,  G01J3/501 ,  G01J3/51 ,  G01J2003/1282 ,  G01N21/255

Abstract: The present invention relates to a device and method for making quantified determinations of the quality of surfaces and wherein the device comprises an optical system with a first optical means and a second optical means as well as a control and evaluation means and an output (display) means. Said first optical means comprises an illuminating means having at least one LED as its light source and serves the function of illuminating the measurement surface at a predetermined angle. Said second optical means is likewise directed at a predetermined angle to the measurement surface and receives the reflected light. A photo sensor of said second optical means emits an electrical measurement signal which is characteristic of said reflected light.The light emitted from the illuminating means is configured such that its spectral characteristic comprises blue, green and red spectral components in the visible light spectrum. A filter means is arranged in the path of radiation between the light source and the photo sensor and which changes the spectral characteristics of the incident light so as to approach a predetermined spectral distribution. The control and evaluation means control the measurement sequence and evaluate the reflected light, deriving therefrom at least one parameter which is characteristic of the surface.

Abstract translation: 本发明涉及一种用于对表面质量进行量化确定的装置和方法，其中该装置包括具有第一光学装置和第二光学装置的光学系统以及控制和评估装置以及输出（显示） 手段。 所述第一光学装置包括具有至少一个LED作为其光源并具有以预定角度照射测量表面的功能的照明装置。 所述第二光学装置同样指向与测量表面成预定的角度，并接收反射光。 所述第二光学装置的光传感器发射作为所述反射光的特征的电测量信号。 从照明装置发射的光被配置为使得其光谱特性包括可见光光谱中的蓝色，绿色和红色光谱分量。 滤光器装置布置在光源和光传感器之间的辐射路径中，并且改变入射光的光谱特性以接近预定的光谱分布。 控制和评估装置控制测量序列并评估反射光，由此导出至少一个是表面特征的参数。

公开(公告)号：US07304735B2

公开(公告)日：2007-12-04

申请号：US11096448

申请日：2005-04-01

Applicant: David Y. Wang ,  James L. Hendrix ,  Adam E. Norton

Inventor： David Y. Wang ,  James L. Hendrix ,  Adam E. Norton

IPC: G01J3/28

CPC classification number: G01N21/55 ,  G01J3/02 ,  G01J3/0229 ,  G01J3/14 ,  G01J3/18 ,  G01J2003/1213 ,  G01J2003/1282 ,  G01N21/4788 ,  G01N21/9501 ,  G01N21/956

Abstract: An optical filter for the selective attenuation of specific wavelengths of light includes at least one spectrally dispersive element, such as a diffraction grating or prism, in combination with an optical filter. A dispersive element separates broadband light into a constituent wavelength spread in angle space. An optical filter, or filter array, can block and/or attenuate specific wavelengths or wavelength ranges of interest while the light is angularly dispersed. A second dispersive element can recombine this filtered, separated wavelength fan of light into a coaxial broadband beam having a smoother intensity profile than the unfiltered beam.

Abstract translation: 用于特定波长的光的选择性衰减的滤光器包括与滤光器组合的至少一个光谱色散元件，例如衍射光栅或棱镜。 分散元件将宽带光分成在角度空间中扩散的构成波长。 光学滤波器或滤波器阵列可以在光被角度地分散时阻挡和/或衰减特定的波长或波长范围。 第二分散元件可以将该经过滤波的分离的波长风扇重新组合成具有比未滤波光束更平滑的强度分布的同轴宽带光束。

公开(公告)号：US20070153277A1

公开(公告)日：2007-07-05

申请号：US11362582

申请日：2006-02-24

Applicant: Tarja Shakespeare ,  John Shakespeare

Inventor： Tarja Shakespeare ,  John Shakespeare

IPC: G01J3/46 ,  G01J1/42

CPC classification number: G01J3/10 ,  G01J3/50 ,  G01J3/501 ,  G01J3/524 ,  G01J2003/1282 ,  G01J2003/468 ,  G01N21/86

Abstract: Devices, systems, and methods for measuring the color of a sample are disclosed. The exemplary device may have one or more light emitting diodes for directing a beam of ultraviolet light onto the sample and may also have one or more light emitting diodes for directing a beam of visible light onto the sample. The exemplary device may have a component for controlling the timing and power of operation of each light emitting diode. The exemplary device may also have at least one light detector for receiving the beam of light reflected from or transmitted through the sample and measuring at least one wavelength band of the received light. The exemplary device may further have a measurement analyzer for determining the color of the sample based on the measured light. The color may be determined for a specified illuminator incorporating effects of fluorescence.

Abstract translation: 公开了用于测量样品颜色的装置，系统和方法。 示例性装置可以具有一个或多个用于将紫外光束引导到样品上的发光二极管，并且还可以具有一个或多个用于将可见光束引导到样品上的发光二极管。 示例性装置可以具有用于控制每个发光二极管的操作的定时和功率的部件。 示例性装置还可以具有至少一个光检测器，用于接收从样品反射或透射通过样品并测量接收光的至少一个波长带的光束。 示例性装置还可以具有用于基于所测量的光来确定样品的颜色的测量分析器。 可以针对包含荧光效应的指定照明器确定颜色。

公开(公告)号：US20070035740A1

公开(公告)日：2007-02-15

申请号：US11504120

申请日：2006-08-15

Applicant: Jon Nisper ,  Michael Mater

Inventor： Jon Nisper ,  Michael Mater

IPC: G01N21/47

CPC classification number: G01J3/28 ,  G01J3/0275 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/50 ,  G01J3/501 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01J2003/1282 ,  G01J2003/2866 ,  G01J2003/467

Abstract: An optical system comprising an optical instrument and a processing unit. The optical instrument may comprise an illumination source and a sensor. The processing unit may comprise a data storage having stored thereon a characterization of the illumination source and a characterization of the sensor. The processing unit may also comprise a computer configured to calculate a system response of the illumination source and the receiving element considering the characterization of the illumination source and the characterization of the receiving element.

Abstract translation: 一种光学系统，包括光学仪器和处理单元。 光学仪器可以包括照明源和传感器。 处理单元可以包括其上存储有照明源的表征和传感器的表征的数据存储器。 处理单元还可以包括计算机，其被配置为考虑照明源的特征和接收元件的表征来计算照明源和接收元件的系统响应。