公开(公告)号：US20020145139A1

公开(公告)日：2002-10-10

申请号：US09813454

申请日：2001-03-20

发明人： Sigurd Wagner ,  Matthias Wagner ,  Eugene Y. Ma ,  Adam M. Payne

IPC分类号： H01L029/04 ,  H01L031/036

CPC分类号： H01L31/1872 ,  H01L31/03682 ,  H01L31/1016 ,  H01L2224/48091 ,  H01L2224/48465 ,  H01S5/02248 ,  H01S5/0683 ,  H01S5/423 ,  Y02E10/546 ,  Y02P70/521 ,  H01L2924/00014

摘要： Materials suitable for fabricating optical monitors include amorphous, polycrystalline and microcrystalline materials. Semitransparent photodetector materials may be based on silicon or silicon and germanium alloys. Conductors for connecting to and contacting the photodetector may be made from various transparent oxides, including zinc oxide, tin oxide and indium tin oxide. Optical monitor structures based on PIN diodes take advantage of the materials disclosed. Various contact, lineout, substrate and interconnect structures optimize the monitors for integration with various light sources, including vertical cavity surface emitting laser (VCSEL) arrays. Complete integrated structures include a light source, optical monitor and either a package or waveguide into which light is directed.

摘要翻译： 适用于制造光学显示器的材料包括无定形，多晶和微晶材料。 半透射光电探测器材料可以基于硅或硅和锗合金。 用于连接和接触光电检测器的导体可以由各种透明氧化物制成，包括氧化锌，氧化锡和氧化铟锡。 基于PIN二极管的光学监视器结构利用所公开的材料。 各种接触，线路，基板和互连结构优化了监视器，以与各种光源（包括垂直腔表面发射激光器（VCSEL）阵列）集成。 完整的集成结构包括光源，光学监视器以及光引导的封装或波导。

公开(公告)号：US20020003231A1

公开(公告)日：2002-01-10

申请号：US09924840

申请日：2001-08-08

申请人： XEROX CORPORATION

发明人： Decai Sun ,  Eric Peeters ,  Christopher L. Chua ,  Francesco Lemmi ,  Patrick Y. Maeda ,  Scott Solberg

IPC分类号： H01L029/04

CPC分类号： H01L31/1055 ,  B41J2/45 ,  H01L25/0753 ,  H01L31/1016 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01S5/02 ,  H01S5/0262 ,  H01S5/4025 ,  H01L2924/00

摘要： A light-producing device integrated with a power monitoring system include a light-producing device from which light is emitted in wavelengths that can range from approximately 700 nm to approximately 3 microns. A semi-transparent sensor is located such that at least a portion of the light emitted passes through the semi-transparent sensor and at least a portion of light is absorbed by the semi-transparent sensor. The semi-transparent sensor is configured to be semi-transparent at wavelengths that can range from 700 nm to 3 microns. The semi-transparent sensor may also be used with an external light source, for example with fiber-optic cables.

摘要翻译： 与功率监测系统集成的发光装置包括发光装置，光发射装置可以在约700nm至约3微米的范围内发射波长。 半透明传感器被定位成使得所发射的光的至少一部分通过半透明传感器，并且至少一部分光被半透明传感器吸收。 半透明传感器被配置为在700nm至3微米范围内的波长处是半透明的。 半透明传感器也可以与外部光源一起使用，例如使用光纤电缆。