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31. 发明授权

US07195939B2 Structure and method for electrical isolation of optoelectronic integrated circuits 有权
标题翻译：光电集成电路电气隔离的结构和方法
公开(公告)号：US07195939B2
公开(公告)日：2007-03-27
申请号：US10281421
申请日：2002-10-25
申请人： Christopher L. Chua , Philip D. Floyd , Thomas L. Paoli , Decai Sun
发明人： Christopher L. Chua , Philip D. Floyd , Thomas L. Paoli , Decai Sun
IPC分类号： H01L21/00
CPC分类号： H01S5/0261 , H01S5/18313 , H01S5/1833 , H01S5/18388
摘要： Semiconductor devices in an optoelectronic integrated circuit are electrically isolated from each other by using planar lateral oxidation to oxidize a buried semiconductor layer vertically separating the semiconductor devices.
摘要翻译：光电子集成电路中的半导体器件通过使用平面横向氧化来彼此电绝缘以氧化垂直分离半导体器件的掩埋半导体层。

32. 发明授权

US06545335B1 Structure and method for electrical isolation of optoelectronic integrated circuits 有权
公开(公告)号：US06545335B1
公开(公告)日：2003-04-08
申请号：US09473109
申请日：1999-12-27
申请人： Christopher L. Chua , Philip D. Floyd , Thomas L. Paoli , Decai Sun
发明人： Christopher L. Chua , Philip D. Floyd , Thomas L. Paoli , Decai Sun
IPC分类号： H01L2900
CPC分类号： H01S5/0261 , H01S5/18313 , H01S5/1833 , H01S5/18388
摘要： Semiconductor devices in an optoelectronic integrated circuit are electrically isolated from each other by using planar lateral oxidation to oxidize a buried semiconductor layer vertically separating the semiconductor devices.

33. 发明授权

US6133933A Color Xerographic printing system with multicolor printbar 失效
标题翻译：彩色彩色印刷系统，带有多色印刷条
公开(公告)号：US6133933A
公开(公告)日：2000-10-17
申请号：US782158
申请日：1997-01-13
申请人： Thomas L. Paoli
发明人： Thomas L. Paoli
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , B41J2/525
CPC分类号： B41J2/45 , B41J2/525
摘要： An electrostatographic development system includes a multicolor array; a photoreceptor having a plurality of layers, each layer being sensitive or accessible only to one of multiple wavelengths; and electrostatographic development apparatus for exposing areas of the photoreceptor to emitted light from the multicolor printbar, and, after exposure, depositing at least a plurality of toners on the photoreceptor in response to exposure of areas of layers of the photoreceptor to the emitted light. The multicolor array for such an electrostatographic development system includes a plurality of subarrays of light emitting areas arranged across a length of the array, wherein each of the plurality of subarrays includes a plurality of light emitting areas and each of the plurality of subarrays emit light of a different wavelength from the remaining subarrays.
摘要翻译：电喷发展系统包括多色阵列; 具有多个层的感光体，每层对多个波长中的一个是敏感的或可接近的; 以及静电照相显影装置，用于将感光体的区域暴露于来自多色印刷条的发射光，并且在曝光之后，响应于感光体的层的区域暴露于发射的光而在感光体上沉积至少多个调色剂。用于这种静电照相显影系统的多色阵列包括布置在阵列长度上的发光区域的多个子阵列，其中多个子阵列中的每一个包括多个发光区域，并且多个子阵列中的每一个发射与剩余的子阵列不同的波长。

34. 发明授权

US5764273A Spot position control using a linear array of light valves 失效
标题翻译：使用光阀线性阵列进行点位控制
公开(公告)号：US5764273A
公开(公告)日：1998-06-09
申请号：US574566
申请日：1995-12-14
申请人： Thomas L. Paoli
发明人： Thomas L. Paoli
IPC分类号： B41J2/465 , B41J2/47 , B41J2/435
CPC分类号： B41J2/465 , B41J2/471
摘要： A method and apparatus for using a raster output scanner which includes an array of independently addressable light valve elements that control the slow scan direction position of a spot in an image plane. In operation, the array is illuminated by light from a separate optical source and disposed such that the spot from each element of the array impinges the image plane in a different position in the slow scan direction and such that the maximum distance between the spots is less than the distance between scan lines. Only a single element of the array passes light per scan line, thus only a single spot is formed on the image plane per scan line. Control of which element in the array transmits a light beam per scan line allows control of the spot position in the slow scan direction for that scan line.
摘要翻译：一种使用光栅输出扫描器的方法和装置，其包括控制图像平面中光点的慢扫描方向位置的可独立寻址的光阀元件阵列。在操作中，阵列被来自单独的光源的光照射并且被布置成使得来自阵列的每个元件的斑点将图像平面照射在慢扫描方向上的不同位置，并且使得斑点之间的最大距离较小扫描线之间的距离。每个扫描线只有一个元件的单个光通过光，因此每个扫描线在图像平面上只形成一个点。阵列中每个扫描线发射光束的元件的控制允许控制扫描线的慢扫描方向上的光点位置。

35. 发明授权

US5742631A Independently-addressable monolithic laser arrays 失效
标题翻译：独立寻址的单片激光器阵列
公开(公告)号：US5742631A
公开(公告)日：1998-04-21
申请号：US688179
申请日：1996-07-26
申请人： Thomas L. Paoli
发明人： Thomas L. Paoli
IPC分类号： H01S5/00 , H01S5/026 , H01S5/20 , H01S5/223 , H01S5/34 , H01S5/343 , H01S5/40 , H01S3/19
CPC分类号： B82Y20/00 , H01S5/4031 , H01S5/2059 , H01S5/2063 , H01S5/2231 , H01S5/2237 , H01S5/3413 , H01S5/3414 , H01S5/3432 , H01S5/34326 , H01S5/4043 , H01S5/4087
摘要： This invention relates to a laser array which can produce monolithic, closely-spaced, independently-addressable lasing elements. More specifically, this invention simplifies the formation of solid state laser arrays through the use of as-grown buried lateral waveguiding structures.
摘要翻译：本发明涉及一种激光器阵列，其可以产生单片，紧密间隔的可独立寻址的激光元件。更具体地，本发明通过使用生长的埋入式横向波导结构简化了固态激光器阵列的形成。

36. 发明授权

US5414553A Electroabsorptive asymmetrical fabry-perot modulator array for line printers 失效
标题翻译：线性打印机的电吸收不对称fabry-perot调制器阵列
公开(公告)号：US5414553A
公开(公告)日：1995-05-09
申请号：US158559
申请日：1993-11-29
申请人： Rogelio F. Nochebuena , Thomas L. Paoli
发明人： Rogelio F. Nochebuena , Thomas L. Paoli
IPC分类号： B41J2/46 , B41J2/465 , G02F1/015 , G01D15/14
CPC分类号： B41J2/465
摘要： There is disclosed a line printing system of this invention which utilizes an array of asymmetrical Fabry-Perot light valves for simultaneously transferring all pixel information of one raster line onto a photoreceptor. The number of elements of the light valve array used in this invention is equal to the number of pixels on a raster line. The pixel information is applied to elements of the light valve array in a parallel format with information representing each pixel applied to one elemental light valve of the array. The array is illuminated by a wedge-shaped incident light beam forming a focussed line image. Depending on the information state of each pixel, each corresponding element will be activated to absorb incident light or left in its neutral state to reflect the light. Light reflected by neutral elements will be directed onto the photoreceptor. In this fashion, the photoreceptor simultaneously receives the pixel information for the entire raster line. In another mode, the elements will be activated to reflect the light beam and will be left in their neutral state to absorb the light beam.
摘要翻译：公开了一种利用不对称Fabry-Perot光阀阵列同时将一条光栅线的所有像素信息传送到感光体上的本发明的线印系统。本发明中使用的光阀阵列的元件数量等于光栅线上的像素数。像素信息以并行格式应用于光阀阵列的元件，其中表示施加到阵列的一个元件光阀的每个像素的信息。该阵列由形成聚焦线图像的楔形入射光束照射。根据每个像素的信息状态，每个对应的元件将被激活以吸收入射光或者处于其中性状态以反射光。由中性元素反射的光将被引导到感光体上。以这种方式，感光器同时接收整个光栅线的像素信息。在另一种模式中，这些元件将被激活以反射光束并将被置于其中性状态以吸收光束。

37. 发明授权

US5343224A Diode laser multiple output scanning system 失效
标题翻译：二极管激光多重输出扫描系统
公开(公告)号：US5343224A
公开(公告)日：1994-08-30
申请号：US948531
申请日：1992-09-22
申请人： Thomas L. Paoli
发明人： Thomas L. Paoli
IPC分类号： B41J2/44 , B41J2/47 , G02B26/10 , G03G15/01 , H04N1/191 , H04N1/50 , B41J2/435
CPC分类号： H04N1/1912 , B41J2/473 , H04N1/506
摘要： Multiple beam output scanning is obtained from a single raster scanning system (ROS) with a rotating mirror, beneficially a polygon mirror, and a single set of scan optics for use in single or multiple station printers. A plurality of coaxially overlapping laser beams from the same spatial location, but of dissimilar polarization states and wavelengths, are deflected using a common mirror surface area and are subsequently separated by a plurality of optical polarized beam separators and optical dichroic beam separators. The separated laser beams are directed onto associated photoreceptors such that their optical path lengths from the source location to their respective photoreceptors are substantially the same.
摘要翻译：从具有旋转镜的单个光栅扫描系统（ROS）获得多光束输出扫描，有利地是多面镜，以及用于单台或多台打印机的单组扫描光学器件。来自相同空间位置但是具有不同极化状态和波长的多个同轴重叠的激光束使用公共镜表面区域偏转，并且随后由多个光学偏振光束分离器和光学二向色光束分离器分离。分离的激光束被引导到相关联的光感受器上，使得它们从源位置到它们各自的光感受器的光路长度基本相同。

38. 发明授权

US5311536A Vertically stacked, accurately positioned diode lasers 失效
标题翻译：垂直堆叠，精确定位的二极管激光器
公开(公告)号：US5311536A
公开(公告)日：1994-05-10
申请号：US96312
申请日：1993-07-23
申请人： Thomas L. Paoli , James J. Appel
发明人： Thomas L. Paoli , James J. Appel
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , G02B26/10 , G03G15/01 , H01S5/40 , H04N1/50 , H01S3/19
CPC分类号： H01S5/4025 , H04N1/506
摘要： Nonmonolithic laser arrays having a plurality of lasing elements mounted on protruding members of a stacked support which includes spacers between the protruding members. The protruding members and spacers are comprised of thermally conductive, but electrically insulative material such as BeO. The conductive layers on the spacers and protruding members assist in providing electrical contact to the lasing elements. The stacked support accurately locates and separates the lasing elements and enables low thermal and electrical crosstalk between the lasing elements.
摘要翻译：非单晶激光阵列具有多个激光元件，其安装在层叠支撑件的突出部件上，该突起部件包括突出部件之间的间隔件。突出构件和间隔件由导热但电绝缘材料如BeO组成。间隔物和突起构件上的导电层有助于提供与激光元件的电接触。堆叠的支架准确地定位和分离激光元件，并且能够实现激光元件之间的低热和电串扰。

39. 发明授权

US5214664A Multiple wavelength semiconductor laser 失效
标题翻译：多波长半导体激光器
公开(公告)号：US5214664A
公开(公告)日：1993-05-25
申请号：US779207
申请日：1991-10-18
申请人： Thomas L. Paoli
发明人： Thomas L. Paoli
IPC分类号： H01S5/00 , H01S3/08 , H01S3/106 , H01S5/02 , H01S5/042 , H01S5/06 , H01S5/062 , H01S5/34 , H01S5/343 , H01S5/40
CPC分类号： B82Y20/00 , H01S3/1061 , H01S5/34 , H01S3/0809 , H01S5/0208 , H01S5/0422 , H01S5/0601 , H01S5/0622 , H01S5/3418 , H01S5/343 , H01S5/3432 , H01S5/4087
摘要： A multiple wavelength semiconductor laser includes a plurality of layers, one or more of said layers comprising a carrier confinement (multiple quantum well) active region of the type wherein at least two conforming regions (quantum wells) contained in the active region are formed such that one quantum level of a first region (quantum well) is at the same energy level as a different quantum level of a second region (quantum well). This alignment of the quantum levels between two confinement regions (quantum wells) results in the recombination of carriers from one region augmenting the recombination of carriers from the other region, the net effect being an output intensity at both shorter and longer wavelengths of operation more nearly equal than heretofore available. Appropriate placement of the regions within the laser waveguide also facilitates a matching of the output intensity profile with a desired output mode, e.g., the fundamental mode TEOO.
摘要翻译：多波长半导体激光器包括多个层，所述层中的一个或多个包括载流子限制（多量子阱）有源区，其中形成有源区中包含的至少两个一致区（量子阱），使得第一区域（量子阱）的一个量子水平与第二区域（量子阱）的不同量子水平处于相同的能级。这两个限制区域（量子阱）之间的量子电平的对齐导致来自一个区域的载流子的重组增加载流子从另一个区域的重组，净效应是在较短波长和较长波长的操作的输出强度更接近与以前相同。区域在激光波导内的适当放置还有助于输出强度分布与期望的输出模式（例如基模TE00）的匹配。

40. 发明授权

US5200969A Switchable multiple wavelength semiconductor laser 失效
标题翻译：可切换多波长半导体激光器
公开(公告)号：US5200969A
公开(公告)日：1993-04-06
申请号：US779211
申请日：1991-10-18
申请人： Thomas L. Paoli
发明人： Thomas L. Paoli
IPC分类号： H01S5/00 , H01S3/08 , H01S3/106 , H01S5/02 , H01S5/042 , H01S5/06 , H01S5/062 , H01S5/34 , H01S5/343 , H01S5/40
CPC分类号： B82Y20/00 , H01S3/1061 , H01S5/34 , H01S3/0809 , H01S5/0208 , H01S5/0422 , H01S5/0601 , H01S5/0622 , H01S5/06255 , H01S5/3412 , H01S5/3418 , H01S5/343 , H01S5/3432 , H01S5/4043 , H01S5/4087
摘要： A multiple wavelength semiconductor laser includes a plurality of layers, one or more of said layers comprising a carrier confinement (multiple quantum well) active region of the type wherein at least two confining regions (quantum wells) contained in the active region are formed such that one quantum level of a first region (quantum well) is at the same energy level as a different quantum level of a second region (quantum well). This alignment of the quantum levels between two confinement regions (quantum wells) results in the recombination of carriers from one region augmenting the recombination of carriers from the other region, the net effect being an output intensity at both shorter and longer wavelengths of operation more nearly equal than heretofore available. Appropriate placement of the regions within the laser waveguide also facilitates a matching of the output intensity profile with a desired output mode, e.g., the fundamental mode TE00.
摘要翻译：多波长半导体激光器包括多个层，所述层中的一个或多个包括载流子限制（多量子阱）有源区，其中形成有源区中包含的至少两个约束区（量子阱），使得第一区域（量子阱）的一个量子水平与第二区域（量子阱）的不同量子水平处于相同的能级。这两个限制区域（量子阱）之间的量子电平的对齐导致来自一个区域的载流子的重组增加载流子从另一个区域的重组，净效应是在较短波长和较长波长的操作的输出强度更接近与以前相同。激光波导内的区域的适当放置还有助于输出强度分布与期望的输出模式（例如基模TE00）的匹配。

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