专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

WO2011089386A1 ELECTRO-OPTICE DEVICE COMPRISING A RIDGE WAVEGUIDE AND A PN JUNCTION AND METHOD OF MANUFACTURING SAID DEVICE 审中-公开
标题翻译：包含一个波峰波形和一个PN结的电选装置和制造装置的方法
公开(公告)号：WO2011089386A1
公开(公告)日：2011-07-28
申请号：PCT/GB2011/000060
申请日：2011-01-20
申请人： UNIVERSITY OF SURREY , THOMSON, David , GARDES, Frédéric , REED, Graham
发明人： THOMSON, David , GARDES, Frédéric , REED, Graham
IPC分类号： G02F1/025
CPC分类号： G02F1/025 , G02B6/134 , G02B6/1347 , G02B6/136 , G02B2006/12173 , G02F2001/0152 , G02F2201/063
摘要： An electro-optic device (10), comprising an insulating layer (14) and a layer (16, 18a, 18b, 20a, 20b) of light-carrying material adjacent the insulating layer. The layer of light-carrying material, such as silicon, comprises a first doped region (18a, 18b) of a first type and a second doped region (20a, 20b) of a second, different type abutting the first doped region to form a pn junction. The first doped region has a first thickness at the junction, and the second doped region has a second thickness at the junction, the first thickness being greater than the second thickness the two regions thereby, defining a waveguide rib (21) in the first doped region for propagating optical signals. Since the position of the junction coincides with the sidewall of the waveguide rib (21) a self-aligned process can be used in order to simplify the fabrication process and increase yield.
摘要翻译：一种电光器件（10），包括绝缘层（14）和邻近绝缘层的轻载体材料层（16,18a，18b，20a，20b）。光载体材料如硅的层包括第一类型的第一掺杂区域（18a，18b）和与第一掺杂区域邻接的第二不同类型的第二掺杂区域（20a，20b），以形成 pn结。所述第一掺杂区在所述结处具有第一厚度，并且所述第二掺杂区在所述结处具有第二厚度，所述第一厚度大于所述第二厚度，从而限定所述第一掺杂区中的波导肋（21）用于传播光信号的区域。由于接头的位置与波导肋（21）的侧壁重合，所以可以使用自对准工艺来简化制造工艺并提高产量。

52. 发明申请

WO2006106524A3 AMORPHOUS AND CRYSTALLINE POTASSIUM LITHIUM TANTALATE NIOBATE (KLTN) STRUCTURES FOR OPTICAL AND ELECTRO-OPTIC DEVICES 审中-公开
标题翻译：光电和电光器件的非晶态和结晶钾钛酸钾（KLTN）结构
公开(公告)号：WO2006106524A3
公开(公告)日：2007-07-05
申请号：PCT/IL2006000449
申请日：2006-04-09
申请人： YISSUM RES DEV CO , AGRANAT AHARON
发明人： AGRANAT AHARON
IPC分类号： G02F1/035 , G02B6/122 , G02B6/134 , G02F1/00 , G02F1/05 , G02F1/225 , G02F1/31
CPC分类号： C23C14/48 , B82Y20/00 , G02B1/02 , G02B6/1347 , G02F1/225 , G02F1/31 , G02F2201/307 , G02F2202/20 , G02F2202/32 , G02F2203/15
摘要： Amorphous and crystalline potassium lithium tantalate niobate (KLTN) structures for electro-optic devices. Amorphous regions are formed in KLTN crystal by ion bombardment using light ions (protons, helium etc.) > 1 MeV. Amorphous regions (cladding)have a lower refractive index (n) than the crystalline material to define waveguide regions in crystals. Selective bombardment via a metal shadow mask produces produce three dimensional structures for: ring resonators, tunable electro-optic resonators, electroholographic alpha gratings, photonic crystals and modulators. Vertical layers of amorphous / crystalline material form a Bragg grating (Raman-Nath diffraction). KLTN (ferroelectric with oxygen perovskite structure) has a large quadratic electro-optic effect in paraelectric phase above the composition dependent Curie (transition) temperature T C . Electroholographic gratings consisting of alternating regions of KLTN with differing compositions (different T C ) formed by a selective removal of amorphous material and a regrowth step allow wavelength selective E-O beam steering devices (no n difference at E=0) to be made.
摘要翻译：非晶和结晶钾酸锂铌酸锂（KLTN）结构的电光器件。通过使用轻离子（质子，氦等）> 1MeV的离子轰击在KLTN晶体中形成无定形区域。无定形区域（包层）具有比结晶材料更低的折射率（n），以限定晶体中的波导区域。通过金属荫罩的选择性轰击产生三维结构，用于：环形谐振器，可调电光谐振器，电子照相Alpha光栅，光子晶体和调制器。非晶/晶体材料的垂直层形成布拉格光栅（Raman-Nath衍射）。 KLTN（具有氧钙钛矿结构的铁电体）在高于组成依赖居里（转变）温度T C C以上的顺电阶段中具有大的二次电光效应。由选择性去除非晶材料形成的具有不同组成（不同TTA）的KLTN的交替区组成的电致光栅由再生长步骤允许波长选择性EO光束转向装置（在E = 0处没有n个差异）被制造。

53. 发明申请

WO2007027615A1 RIDGE TECHNIQUE FOR FABRICATING AN OPTICAL DETECTOR AND AN OPTICAL WAVEGUIDE 审中-公开
标题翻译：用于制造光学检测器和光波导的RIDGE技术
公开(公告)号：WO2007027615A1
公开(公告)日：2007-03-08
申请号：PCT/US2006/033545
申请日：2006-08-30
申请人： APPLIED MATERIALS, INC. , WEST, Lawrence, C. , WOJCIK, Gregory, L. , LEON, Francisco, A. , CHO, Yonah , GOEBEL, Andreas
发明人： WEST, Lawrence, C. , WOJCIK, Gregory, L. , LEON, Francisco, A. , CHO, Yonah , GOEBEL, Andreas
IPC分类号： G02B6/132 , H01L31/0312
CPC分类号： G02B6/132 , G02B6/12004 , G02B6/1347 , G02B6/136 , G02B2006/12097 , G02B2006/121 , G02B2006/12123 , G02B2006/12176 , H01L31/02327 , H01L31/1812 , Y02E10/50
摘要： A method of fabricating on a substrate an optical detector in an optical waveguide, the method involving: forming at least one layer on a surface of the substrate, said at least one layer comprising SiGe; implanting an impurity into the at least one layer over a first area to form a detector region for the optical detector; etching into the at least one layer in a first region and a second region to form a ridge between the first and second regions, said ridge defining the optical detector and the optical waveguide; filling the first and second regions with a dielectric material having a lower refractive index than SiGe; and after filling the first and second regions with the dielectric material, removing surface material to form a planarized upper surface.
摘要翻译：一种在基板上制造光波导中的光检测器的方法，所述方法包括：在所述基板的表面上形成至少一层，所述至少一层包括SiGe; 在第一区域上将杂质注入所述至少一个层中以形成用于所述光学检测器的检测器区域; 蚀刻到第一区域和第二区域中的至少一个层中以在第一和第二区域之间形成脊，所述脊限定光学检测器和光波导; 用具有比SiGe低的折射率的介电材料填充第一和第二区域; 并且在用介电材料填充第一和第二区域之后，去除表面材料以形成平坦化的上表面。

54. 发明申请

WO2004010180A3 METHOD FOR WRITING A PLANAR WAVEGUIDE HAVING GRATINGS OF DIFFERENT CENTER WAVELENGTHS 审中-公开
标题翻译：用于书写具有不同中心波长的平面波形的方法
公开(公告)号：WO2004010180A3
公开(公告)日：2004-04-29
申请号：PCT/US0321124
申请日：2003-07-03
申请人： INTEL CORP
发明人： GRUNNET-JEPSEN ANDERS , JOHNSON ALAN , SWEETSER JOHN
IPC分类号： G02B6/13 , G02B5/18 , G02B6/12 , G02B6/122 , G02B6/124 , G02B6/125 , G02B6/132 , G02B6/134 , G02B6/136 , G02B6/34
CPC分类号： G02B6/124 , G02B6/12007 , G02B6/1228 , G02B6/125 , G02B6/132 , G02B6/134 , G02B6/1347 , G02B6/136 , G02B2006/12078 , G02B2006/12176
摘要： Multiple Bragg gratings (712, 714, 716, 718, 720) are fabricated in a single planar lightwave circuit platform (750). The gratings have nominally identical grating spacing but different center wavelengths, which are produced using controlled photolithographic processes and/or controlled doping to control the effective refractive index of the gratings. The gratings may be spaced closer together than the height of the UV light pattern used to write the gratings.
摘要翻译：在单个平面光波电路平台（750）中制造多个布拉格光栅（712,714,716,718,720）。光栅具有名义上相同的光栅间距但不同的中心波长，其使用受控光刻工艺和/或受控掺杂产生，以控制光栅的有效折射率。光栅可以比用于写入光栅的UV光图案的高度更靠近在一起。

55. 发明申请

WO2003010603A1 ポジ型感放射線性組成物およびパターン形成方法审中-公开
标题翻译：积极类型的放射性组合物和形成图案的方法
公开(公告)号：WO2003010603A1
公开(公告)日：2003-02-06
申请号：PCT/JP2002/007343
申请日：2002-07-19
申请人：ジェイエスアール株式会社 , 玉木研太郎 , 宇高友広 , 西川昭
发明人：玉木研太郎 , 宇高友広 , 西川昭
IPC分类号： G03F7/075
CPC分类号： G02B6/13 , G02B6/122 , G02B6/1221 , G02B6/1347 , G02B6/138 , G02B2006/12097 , G02B2006/121 , G03F7/0045 , G03F7/0755 , G03F7/0757
摘要： A positive type radiosensitive composition comprising the following components (A) to (C): (A) at least one compound selected from the group consisting of a hydrolyzable silane compound represented by the general formula (1): (R 1 ) p Si(X) 4−p (1) wherein R 1 represents a non−hydrolyzable organic group having 1 to 12 carbon atoms, X represents a hydrolyzable group, and p represents an integer of 0 to 3, a hydrolyzate thereof and a condensed product therefrom; (B) an agent generating an acid by the irradiation with a light; and (C) a basic compound. The use of the above composition allows the production of a cured product excellent in the precision of a pattern and the like, and the above composition can be used as a material for forming an optical wave guide.
摘要翻译：一种阳离子型放射敏感性组合物，其包含以下成分（A）〜（C）：（A）至少一种选自由通式（1）表示的可水解硅烷化合物的化合物：（R 1）（1）其中R 1表示具有1至12个不可水解的有机基团，其中R 1表示不可水解的有机基团，其具有1至12个碳原子，X表示可水解基团，p表示0〜3的整数，其水解产物和缩合产物; （B）通过用光照射产生酸的试剂; 和（C）碱性化合物。通过使用上述组合物，可以制造图案等的精度优异的固化物，并且可以将上述组合物用作形成光波导的材料。

56. 发明申请

WO2017125608A1 TRIMMING OPTICAL DEVICE STRUCTURES 审中-公开
标题翻译：修剪光学器件结构
公开(公告)号：WO2017125608A1
公开(公告)日：2017-07-27
申请号：PCT/EP2017/051341
申请日：2017-01-23
申请人： UNIVERSITY OF SOUTHAMPTON
发明人： THOMSON, David John , REED, Graham Trevor , TOPLEY, Robert
IPC分类号： G02B6/134
CPC分类号： G02B6/1347 , G02B2006/12171 , G02B2006/12188
摘要： A method of trimming the refractive index of material forming at least part of one or more structures integrated in one or more pre-fabricated devices, the method comprising : implanting one or more first regions of material of one or more pre-fabricated devices, encompassing at least partially one or more device structures, with ions to alter the crystal form of the material within the one or more first regions and change the refractive index of the material within the one or more first regions; and heat treating one or more second regions of material of the one or more devices, encompassing at least partially the one or more first regions, to alter the crystal form of the material within the one or more first regions encompassed by the one or more second regions and change the refractive index thereof, thereby trimming the refractive index of the material of at least part of the one or more device structures, such that the one or more device structures provide one or more predetermined device outputs.
摘要翻译：一种修整形成集成在一个或多个预制器件中的一个或多个结构的至少一部分的材料的折射率的方法，所述方法包括：将一个或多个第一材料区域或更多预制器件，其至少部分地包含一个或多个器件结构，其中离子改变所述一个或多个第一区域内的材料的晶体形式并且改变所述一个或多个第一区域内的材料的折射率; 以及热处理所述一个或多个装置的材料的一个或多个第二区域，其至少部分地包围所述一个或多个第一区域以改变由所述一个或多个第二区域包围的所述一个或多个第一区域内的材料的晶体形式并且改变其折射率，从而修整一个或多个器件结构的至少一部分的材料的折射率，使得一个或多个器件结构提供一个或多个预定的器件输出。

57. 发明申请

WO2016137576A2 INTEGRATED PHOTONICS INCLUDING WAVEGUIDING MATERIAL 审中-公开
标题翻译：一体化光电子包括波导材料
公开(公告)号：WO2016137576A2
公开(公告)日：2016-09-01
申请号：PCT/US2016/012183
申请日：2016-01-05
申请人： THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
发明人： COOLBAUGH, Douglas , ADAM, Thomas , LEAKE, Gerald L.
IPC分类号： H01L31/08 , H01L31/0288 , H01L31/0392 , H01L31/054 , H01L31/10
CPC分类号： G02B6/13 , G02B6/12002 , G02B6/132 , G02B6/1347 , G02B6/136 , G02B6/43 , G02B2006/121 , G02B2006/12104 , G02B2006/12123 , G02B2006/12169 , H01L21/02381 , H01L21/0245 , H01L21/02505 , H01L21/02532 , H01L21/02573 , H01L21/0262 , H01L21/02639 , H01L21/2033 , H01L21/2053 , H01L27/14625 , H01L27/14629 , H01L31/022408 , H01L31/0232 , H01L31/02327 , H01L31/028 , H01L31/105 , H01L31/1808 , Y02E10/52 , Y02E10/547
摘要： A photonic structure can include in one aspect one or more waveguides formed by patterning of waveguiding material adapted to propagate light energy. Such waveguiding material may include one or more of silicon (single-, poly-, or non-crystalline) and silicon nitride.
摘要翻译：光子结构可以在一个方面包括通过对适于传播光能的波导材料的图案化形成的一个或多个波导。这种波导材料可以包括硅（单晶，多晶或非晶）和氮化硅中的一种或多种。

58. 发明申请

WO2015116435A2 OPTOELECTRONIC INTEGRATED CIRCUIT 审中-公开
标题翻译：光电集成电路
公开(公告)号：WO2015116435A2
公开(公告)日：2015-08-06
申请号：PCT/US2015012033
申请日：2015-01-20
申请人： OPEL SOLAR INC , UNIV CONNECTICUT TECHNOLOGY PARTNERSHIPS & LICENSING
发明人： TAYLOR GEOFF W
IPC分类号： H01S5/042
CPC分类号： G02B6/1347 , G02B6/131 , G02B6/29338 , H01L21/8252 , H01L27/0605 , H01L27/085 , H01L27/1443 , H01L29/083 , H01L29/1066 , H01L29/15 , H01L29/36 , H01L29/66401 , H01L29/74 , H01L29/7783 , H01L31/02327 , H01L31/03046 , H01L31/035209 , H01L31/035236 , H01L31/1105 , H01L31/1113 , H01L31/1129 , H01L31/1844 , H01L33/06 , H01L33/105 , H01S5/0228 , H01S5/0421 , H01S5/0424 , H01S5/0425 , H01S5/06203 , H01S5/06226 , H01S5/0625 , H01S5/1028 , H01S5/1032 , H01S5/1042 , H01S5/1071 , H01S5/1075 , H01S5/125 , H01S5/183 , H01S5/187 , H01S5/2027 , H01S5/2063 , H01S5/2086 , H01S5/222 , H01S5/3054 , H01S5/309 , H01S5/34313
摘要： A semiconductor device employs an epitaxial layer arrangement including a first ohmic contact layer and first modulation doped quantum well structure disposed above the first ohmic contact layer. The first ohmic contact layer has a first doping type, and the first modulation doped quantum well structure has a modulation doped layer of a second doping type. At least one isolation ion implant region is provided that extends through the first ohmic contact layer. The at least one isolation ion implant region can include oxygen ions. The at least one isolation ion implant region can define a region that is substantially free of charge carriers in order to reduce a characteristic capacitance of the device. A variety of high performance transistor devices (e.g., HFET and BICFETs) and optoelectronic devices can employ this device structure. Other aspects of wavelength-tunable microresonantors and related semiconductor fabrication methodologies are also described and claimed.
摘要翻译：半导体器件采用包括设置在第一欧姆接触层上方的第一欧姆接触层和第一调制掺杂量子阱结构的外延层布置。第一欧姆接触层具有第一掺杂类型，并且第一调制掺杂量子阱结构具有第二掺杂类型的调制掺杂层。提供延伸穿过第一欧姆接触层的至少一个隔离离子注入区域。至少一个隔离离子注入区域可以包括氧离子。至少一个隔离离子注入区域可以限定基本上不含电荷载体的区域，以便减小器件的特征电容。各种高性能晶体管器件（例如，HFET和BICFET）和光电器件可以采用该器件结构。还描述和要求保护波长可调谐微谐振器和相关半导体制造方法的其它方面。

59. 发明申请

WO2005081027A1 OPTICAL DEVICE WITH OPTICAL WAVEGUIDE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：具有光波导的光学器件及其制造方法
公开(公告)号：WO2005081027A1
公开(公告)日：2005-09-01
申请号：PCT/JP2005/003250
申请日：2005-02-22
申请人： WASEDA UNIVERSITY , FUJIMAKI, Makoto
发明人： FUJIMAKI, Makoto
IPC分类号： G02B6/122
CPC分类号： G02B6/12011 , G02B6/12023 , G02B6/1347
摘要： In an optical device of the invention, ions are implanted into at least a portion of an optical waveguide core having a substantially square or rectangular cross-section, and the ion-implanted portion is formed so as to be asymmetrical with respect to each of the vertical and horizontal line passing through the center of the cross-section of the optical waveguide core. Preferably the ion-implanted portion includes a central portion of the square or rectangular cross-section of the optical waveguide core, and is formed along any one of two diagonals.
摘要翻译：在本发明的光学装置中，将离子注入到具有大致正方形或矩形横截面的光波导芯的至少一部分中，并且离子注入部形成为相对于每个垂直和水平线穿过光波导芯的横截面的中心。优选地，离子注入部分包括光波导芯的正方形或矩形横截面的中心部分，并且沿两个对角线中的任一个形成。

60. 发明申请

WO2004010180A2 METHOD FOR WRITING A PLANAR WAVEGUIDE HAVING GRATINGS OF DIFFERENT CENTER WAVELENGTHS 审中-公开
标题翻译：用于书写具有不同中心波长的平面波形的方法
公开(公告)号：WO2004010180A2
公开(公告)日：2004-01-29
申请号：PCT/US2003/021124
申请日：2003-07-03
申请人： INTEL CORPORATION (a Delaware Corporation)
发明人： GRUNNET-JEPSEN, Anders , JOHNSON, Alan , SWEETSER, John
IPC分类号： G02B6/12
CPC分类号： G02B6/124 , G02B6/12007 , G02B6/1228 , G02B6/125 , G02B6/132 , G02B6/134 , G02B6/1347 , G02B6/136 , G02B2006/12078 , G02B2006/12176
摘要： Multiple Bragg gratings are fabricated in a single planar lightwave circuit platform. The gratings have nominally identical grating spacing but different center wavelengths, which are produced using controlled photolithographic processes and/or controlled doping to control the effective refractive index of the gratings. The gratings may be spaced closer together than the height of the UV light pattern used to write the gratings.
摘要翻译：在单个平面光波电路平台中制造多个布拉格光栅。光栅具有名义上相同的光栅间距但不同的中心波长，其使用受控光刻工艺和/或受控掺杂产生，以控制光栅的有效折射率。光栅可以比用于写入光栅的UV光图案的高度更靠近在一起。

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