公开(公告)号：US07545504B2

公开(公告)日：2009-06-09

申请号：US11539275

申请日：2006-10-06

申请人： Eric L. Buckland ,  John R. Marciante ,  Joseph A. Izatt ,  William J. Brown

发明人： Eric L. Buckland ,  John R. Marciante ,  Joseph A. Izatt ,  William J. Brown

IPC分类号： G01B9/02 ,  G01J4/00 ,  G02B5/30 ,  G02B27/28

CPC分类号： G01N21/45 ,  A61B3/102 ,  A61B3/1225 ,  A61B5/0066 ,  G01B9/02004 ,  G01B9/02027 ,  G01B9/02044 ,  G01B9/02091 ,  G01B2290/45 ,  G01B2290/70 ,  G01N21/23 ,  G01N2021/1787

摘要： Optical imaging systems are provided including a light source and a depolarizer. The light source is provided in a source arm of the optical imaging system. A depolarizer is coupled to the light source in the source arm of the optical imaging system and is configured to substantially depolarize the light from the light source. Related methods and controllers are also provided.

摘要翻译： 提供了包括光源和消偏振器的光学成像系统。 光源设置在光学成像系统的源臂中。 去偏振器耦合到光学成像系统的源极臂中的光源，并且被配置为基本上使来自光源的光去极化。 还提供了相关方法和控制器。

公开(公告)号：US09304038B2

公开(公告)日：2016-04-05

申请号：US14322986

申请日：2014-07-03

申请人： Bioptigen, Inc.

发明人： Christopher Saxer ,  Robert H. Hart ,  Eric L. Buckland ,  Peter Huening ,  Bradley A. Bower

IPC分类号： G01J3/28 ,  G01J3/02 ,  A61B3/10 ,  A61B5/00 ,  G01J3/14 ,  G01J3/18 ,  G01J3/12

CPC分类号： G01J3/0208 ,  A61B3/1005 ,  A61B5/0066 ,  G01J3/14 ,  G01J3/1804 ,  G01J3/28 ,  G01J2003/1208

摘要： Wavenumber linear spectrometers are provided including an input configured to receive electromagnetic radiation from an external source; collimating optics configured to collimate the received electromagnetic radiation; a dispersive assembly including first and second diffractive gratings, wherein the first diffraction grating is configured in a first dispersive stage to receive the collimated electromagnetic radiation and wherein the dispersive assembly includes at least two dispersive stages configured to disperse the collimated input; and an imaging lens assembly configured to image the electromagnetic radiation dispersed by the at least two dispersive stages onto a linear detection array such that the variation in frequency spacing along the linear detection array is no greater than about 10%.

摘要翻译： 提供波数线性光谱仪，其包括被配置为从外部源接收电磁辐射的输入; 准直光学器件，被配置成准直所接收的电磁辐射; 包括第一和第二衍射光栅的分散组件，其中所述第一衍射光栅被配置在第一色散级中以接收所述准直电磁辐射，并且其中所述色散组件包括被配置为分散所述准直输入的至少两个色散级; 以及成像透镜组件，被配置为将由至少两个色散级分散的电磁辐射成像到线性检测阵列上，使得沿着线性检测阵列的频率间隔的变化不大于约10％。