专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07817883B2 Optical assembly and method of making same 有权
标题翻译：光学组件及其制作方法
公开(公告)号：US07817883B2
公开(公告)日：2010-10-19
申请号：US12292313
申请日：2008-11-17
申请人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
发明人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
IPC分类号： G02B6/28
CPC分类号： G02B6/29367 , G02B6/2938 , G02B6/4214 , G02B6/4215
摘要： An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.
摘要翻译：光学组件包括具有第一表面和第二表面的第一透明衬底，具有基本上平行的第三和第四表面的第二透明衬底，第二透明衬底上的反射部分，第一衬底和反射部分之间的多个滤光器，过滤器入射到其上的光束，所述多个滤光器和所述反射部分在所述第二透明基板内形成反射腔;准直透镜，用于准直入射到所述反射腔的光束;倾斜机构，用于将倾斜引导到光束输入到反弹腔; 接收光束的输入端口和发射光束的输出端口。倾斜机构可以在第一和第二基板之间。

2. 发明申请

US20090103866A1 Optical assembly and method of making same 有权
标题翻译：光学组件及其制作方法
公开(公告)号：US20090103866A1
公开(公告)日：2009-04-23
申请号：US12292313
申请日：2008-11-17
申请人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
发明人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
IPC分类号： G02B6/26
CPC分类号： G02B6/29367 , G02B6/2938 , G02B6/4214 , G02B6/4215
摘要： An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.
摘要翻译：光学组件包括具有第一表面和第二表面的第一透明衬底，具有基本上平行的第三和第四表面的第二透明衬底，第二透明衬底上的反射部分，第一衬底和反射部分之间的多个滤光器，过滤器入射到其上的光束，所述多个滤光器和所述反射部分在所述第二透明基板内形成反射腔;准直透镜，用于准直入射到所述反射腔的光束;倾斜机构，用于将倾斜引导到光束输入到反弹腔; 接收光束的输入端口和发射光束的输出端口。倾斜机构可以在第一和第二基板之间。

3. 发明申请

US20080013886A1 Optical wavelength division coupler and associated methods 有权
公开(公告)号：US20080013886A1
公开(公告)日：2008-01-17
申请号：US11295720
申请日：2005-12-07
申请人： James Morris , Hongtao Han , Adam Fedor , Robert TeKolste , Jay Mathews , Michael Feldman
发明人： James Morris , Hongtao Han , Adam Fedor , Robert TeKolste , Jay Mathews , Michael Feldman
IPC分类号： G02B6/26
CPC分类号： G02B6/29367 , G02B6/2938 , G02B6/4206 , G02B6/4214 , G02B6/4215 , G02B6/4246
摘要： An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.

4. 发明申请

US20050073603A1 Thin camera having sub-pixel resolution 有权
标题翻译：薄相机具有子像素分辨率
公开(公告)号：US20050073603A1
公开(公告)日：2005-04-07
申请号：US10763396
申请日：2004-01-26
申请人： Michael Feldman , Robert Te Kolste
发明人： Michael Feldman , Robert Te Kolste
IPC分类号： H04N5/225 , H04N5/335 , H04N5/369
CPC分类号： H04N5/335 , H04N5/3415
摘要： A thin camera having sub-pixel resolution includes an array of micro-cameras. Each micro-camera includes a lens, a plurality of sensors of size p, and a plurality of macro-pixels of size d having a feature of size q. The feature size q smaller than p and provides a resolution for the micro-camera greater than p. The smallest feature in the micro-cameras determines the resolution of the thin camera. Each macro-pixel may have any array of m features of size q, where q=d/m. Additional micro-cameras may be included to increase power.
摘要翻译：具有子像素分辨率的薄型相机包括微型相机阵列。每个微型摄像机包括透镜，大小为p的多个传感器，以及大小为d的多个具有尺寸为q的特征的宏观像素。特征尺寸q小于p，并为微型摄像机提供大于p的分辨率。微型相机中最小的功能决定了薄型相机的分辨率。每个宏像素可以具有任何尺寸为q的m个特征的阵列，其中q = d / m。可以包括附加的微型摄像机以增加功率。

5. 发明申请

US20050225654A1 Thin color camera 有权
标题翻译：薄彩相机
公开(公告)号：US20050225654A1
公开(公告)日：2005-10-13
申请号：US10949807
申请日：2004-09-27
申请人： Michael Feldman , Robert Te Kolste
发明人： Michael Feldman , Robert Te Kolste
IPC分类号： G02B7/02 , H04N5/225 , H04N5/335 , H04N9/04 , H04N9/07
CPC分类号： H04N9/045 , G02F2201/52 , H04N5/3415 , H04N5/349
摘要： A color camera includes at least three sub-cameras, each sub-camera having an imaging lens, a color filter, and an array of detectors, The color camera combines images from the three sub-cameras to form a composite multi-color image, wherein the three sub-cameras include a total number of detectors N and a total number of different color sets X, wherein a first number of signals of a first color set is less than N/X and a second number of signals of a second color set is greater than N/X, signals of the second color set being output from at least two of the three sub-cameras, wherein resolution of a composite image of the second color set is greater than resolution of an individual sub-camera and a resolution of the composite image. Corresponding images of the same color set may be shifted, either sequentially or simultaneously, relative to one another.
摘要翻译：彩色照相机包括至少三个子摄像机，每个子摄像机具有成像透镜，滤色器和检测器阵列。彩色照相机组合来自三个子摄像机的图像以形成复合多色图像，其中所述三个子摄像机包括总数量的检测器N和不同颜色组X的总数，其中第一颜色组的第一数量的信号小于N / X，第二数量的第二颜色的信号所述第二颜色组的信号大于N / X，所述第二颜色集合的信号从所述三个子摄像机中的至少两个输出，其中所述第二颜色集合的合成图像的分辨率大于单个子摄像机的分辨率，并且复合图像的分辨率。相同颜色集合的相应图像可以相对于彼此顺序地或同时地移动。

6. 发明授权

US6008941A Optical soft aperture and use thereof 失效
标题翻译：光学软光圈及其用途
公开(公告)号：US6008941A
公开(公告)日：1999-12-28
申请号：US833220
申请日：1997-04-14
申请人： Michael Feldman , Alan D. Kathman , W. Hudson Welch , Robert Te Kolste
发明人： Michael Feldman , Alan D. Kathman , W. Hudson Welch , Robert Te Kolste
IPC分类号： G02B5/18 , G02B5/32 , G02B27/20 , G02B27/58 , G02B5/30
CPC分类号： G02B5/1842 , G02B27/20 , G02B27/58 , G02B5/1871 , G02B5/32 , Y10S359/90
摘要： A soft aperture allows gradual attenuation of a light beam dependent upon its location away from the center of a diffractive optical element. Such an optical element may be provided by decreasing a number of phase levels, increasing a number of phase levels, increasing a density of metal patches or diffractive gratings, or decreasing a blaze height and/or duty cycle, all radially from the center. Alternatively, the soft aperture may be defined by a photolithographic process. Such a soft aperture is particularly useful in aiding circularizing of an elliptical light beam. The soft aperture may be used alone or integrated with other optical elements.
摘要翻译：软孔径允许光束的逐渐衰减取决于其远离衍射光学元件的中心的位置。这样的光学元件可以通过减少多个相位级别，增加相位级数，增加金属片或衍射光栅的密度，或者从中心径向减小火焰高度和/或占空比来提供。或者，软孔可以通过光刻工艺来限定。这样的软孔径对于辅助椭圆光束的圆化是特别有用的。软孔可以单独使用或与其它光学元件集成。

7. 发明申请

US20060166144A1 Reduced loss high efficiency diffractive and associated methods 有权
$Reduced loss high efficiency diffractive and associated methods$
公开(公告)号：US20060166144A1
公开(公告)日：2006-07-27
申请号：US11391486
申请日：2006-03-29
申请人： Robert Te Kolste , Michael Feldman
发明人： Robert Te Kolste , Michael Feldman
IPC分类号： G02B5/18 , G03C5/00
CPC分类号： G02B1/118 , G02B5/1809
摘要： A sub-wavelength anti-reflective diffractive structure is incorporated with a base diffractive structure having a small period to form a high efficiency diffractive structure. In the high efficiency diffractive structure, the anti-reflective structure and/or the base diffractive structure are altered from their ideal solo structure to provide both the desired performance and minimize reflections.

8. 发明申请

US20090290833A1 Optical device including at least one replicated surface and associated methods 失效
标题翻译：光学装置包括至少一个复制表面和相关方法
公开(公告)号：US20090290833A1
公开(公告)日：2009-11-26
申请号：US12382944
申请日：2009-03-26
申请人： Hongtao Han , Alan Kathman , Rong Huang , Michael Feldman , Robert D. TeKOLSTE , Jeremy Huddleston , James Carriere , Michael Magoon , Jack Schmidt
发明人： Hongtao Han , Alan Kathman , Rong Huang , Michael Feldman , Robert D. TeKOLSTE , Jeremy Huddleston , James Carriere , Michael Magoon , Jack Schmidt
IPC分类号： G02B6/12 , B29D11/00
CPC分类号： G02B3/0031 , B29D11/0073
摘要： An optical device includes a substrate. a non-planar transparent structure on a first surface of the substrate, the non-planar transparent structure being made of a first material, and a molded refractive surface on the first surface of the substrate adjacent the non-planar transparent structure, the molded refractive surface being made of a second material, different from the first material.
摘要翻译：光学装置包括基板。在基板的第一表面上的非平面透明结构，所述非平面透明结构由第一材料制成，并且在所述基板的与所述非平面透明结构相邻的所述第一表面上的模制折射表面，所述模制折射表面由与第一材料不同的第二材料制成。

9. 发明授权

US08611026B2 Optical device including at least one replicated surface and associated methods 失效
公开(公告)号：US08611026B2
公开(公告)日：2013-12-17
申请号：US12382944
申请日：2009-03-26
申请人： Hongtao Han , Alan Kathman , Rong Huang , Michael Feldman , Robert D. TeKolste , Jeremy Huddleston , James Carriere , Michael Magoon , Jack Schmidt
发明人： Hongtao Han , Alan Kathman , Rong Huang , Michael Feldman , Robert D. TeKolste , Jeremy Huddleston , James Carriere , Michael Magoon , Jack Schmidt
IPC分类号： G02B9/00 , G02B27/10
CPC分类号： G02B3/0031 , B29D11/0073
摘要： An optical device includes a substrate. a non-planar transparent structure on a first surface of the substrate, the non-planar transparent structure being made of a first material, and a molded refractive surface on the first surface of the substrate adjacent the non-planar transparent structure, the molded refractive surface being made of a second material, different from the first material.

10. 发明申请

US20050205762A1 Integrated optical transceiver and related methods 有权
标题翻译：集成光收发器及相关方法
公开(公告)号：US20050205762A1
公开(公告)日：2005-09-22
申请号：US11127284
申请日：2005-05-12
申请人： Michael Feldman , James Morris , Joseph De Bartolo
发明人： Michael Feldman , James Morris , Joseph De Bartolo
IPC分类号： H01J40/14
CPC分类号： H04B10/40 , G02B6/4246
摘要： An optical transceiver includes at least one light source and at least one detector mounted on the same surface of the same substrate. The detector is to receive light from other than a light source on the surface. At least one of the light source and the detector is mounted on the surface. An optics block having optical elements for each light source and detectors is attached via a vertical spacer to the substrate. Electrical interconnections for the light source and the detector are accessible from the same surface of the substrate with the optics block attached thereto. One of the light source and the detector may be monolithically integrated into the substrate.
摘要翻译：光收发器包括至少一个光源和安装在相同基板的相同表面上的至少一个检测器。检测器是从表面上的光源以外的光线接收光。光源和检测器中的至少一个安装在表面上。具有用于每个光源和检测器的光学元件的光学块通过垂直间隔件连接到基板。用于光源和检测器的电互连可从衬底的相同表面接近，光学块连接到其上。光源和检测器中的一个可以单片地集成到衬底中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式