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21. 发明公开

EP2759858A2 Athermal waveguide and method of manufacturing the same 审中-公开
标题翻译： Athermischer Wellenleiter und Herstellungsverfahrendafür
公开(公告)号：EP2759858A2
公开(公告)日：2014-07-30
申请号：EP13183010.1
申请日：2013-09-04
申请人： Samsung Electronics Co., Ltd
发明人： Cho, Seong-ho , Mohammad, Rakib Uddin
IPC分类号： G02B6/122
CPC分类号： G02B6/136 , G02B6/12028 , G02B6/1203 , G02B6/122 , G02B6/1221 , G02B2006/12097
摘要： Provided are an athermal waveguide and a method of manufacturing the same. The athermal waveguide includes: a substrate having a protruded region; a first material layer formed on the protruded region to counteract thermal expansion; and a second material layer formed on the first material layer a position corresponding to the protruded region and formed of a same base material as the protruded region.
摘要翻译：本发明提供一种无热波导及其制造方法。该无热波导包括：具有突出区域的基板; 形成在所述突出区域上以抵抗热膨胀的第一材料层; 以及第二材料层，其在所述第一材料层上形成与所述突出区域对应的位置，并且由与所述突出区域相同的基材形成。

22. 发明授权

EP1422540B1 Integrated optical waveguide 有权
标题翻译：集成光波导路
公开(公告)号：EP1422540B1
公开(公告)日：2006-08-23
申请号：EP03026386.7
申请日：2003-11-18
申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人： Kamei, Shin , Inoue, Yasuyuki , Tanaka, Takuya , Hashimoto, Toshikazu
IPC分类号： G02B6/12 , G02B6/125 , G02B6/293
CPC分类号： G02B6/12011 , G02B6/12014 , G02B6/12016 , G02B6/12023 , G02B6/12028 , G02B6/122 , G02B6/125 , G02B2006/12107 , G02B2006/12145 , G02B2006/12195

23. 发明公开

EP1346245A2 DISPERSIVE OPTICAL DEVICE 审中-公开
标题翻译：色散光学器件
公开(公告)号：EP1346245A2
公开(公告)日：2003-09-24
申请号：EP01963203.3
申请日：2001-08-31
申请人： Alcatel Optronics UK Limited
发明人： LAMING, Richard Ian
IPC分类号： G02B6/34
CPC分类号： G02B6/12014 , G02B6/12026 , G02B6/12028 , G02B6/12033 , G02F1/0147 , G02F1/065
摘要： A dispersive optical device comprises an input optical coupler (20''); an input waveguide (10'') arranged to launch light into the input optical coupler at a launching position with respect to the input optical coupler; an output optical coupler; one or more output waveguides arranged to receive light from the output optical coupler; and a plurality of transmission waveguides (30'') arranged to receive light from the input optical coupler and direct it to the output optical coupler, the transmission waveguides generally converging towards the input optical coupler so that optical paths through the input optical coupler, which follow the axes of the transmission waveguides at their interface with the input optical coupler, intersect at an intersection point; in which the launching point is displaced from the intersection point in the direction of the axes of the input waveguide.

24. 发明公开

EP1211528A2 Photonic devices for optical and optoelectronic information processing 有权
标题翻译： Photonische Vorrichtungen zur optischen und optoelektronischen Informationsverarbeitung
公开(公告)号：EP1211528A2
公开(公告)日：2002-06-05
申请号：EP01126060.1
申请日：2001-11-01
申请人： Schott Glas
发明人： Conzone, Samuel. D. , Marker III, Alexander. J. , Hayden, Joseph. S.
IPC分类号： G02B6/12 , G02B6/30 , G02B6/293 , G02B6/124 , C03C27/06 , H01S3/067
CPC分类号： G02B6/12011 , G02B6/12021 , G02B6/12028
摘要： The invention concerns a photonic device comprising a first section including a material adapted to interact with photons, a second section including a material adapted to interact with photons, with an area of said first section and an area of said second section abutting each other wherein at least a part of said first area and a part of said second area defines a low temperature bonding area to provide adaptability for a plurality of applications based on a combination of materials having specific characteristic benefits, however without introducing unwanted effects having a negative influence on the quality of optical signals.
摘要翻译：本发明涉及一种光子器件，其包括第一部分，其包括适于与光子相互作用的材料，第二部分，包括适于与光子相互作用的材料，所述第一部分的面积与所述第二部分的区域彼此邻接，所述第一区域的至少一部分和所述第二区域的一部分限定低温粘合区域，以基于具有特定特征益处的材料的组合为多个应用提供适应性，然而不引入对光信号质量。

25. 发明公开

EP0975998A1 POLYMERIC PHASED ARRAY 失效
标题翻译：高分子的相控阵
公开(公告)号：EP0975998A1
公开(公告)日：2000-02-02
申请号：EP98905385.5
申请日：1998-01-29
申请人： Akzo Nobel N.V.
发明人： HOEKSTRA, Tsjerk, Hans
IPC分类号： G02B6/293 , G02B6/124
CPC分类号： G02B6/12011 , G02B6/12014 , G02B6/12026 , G02B6/12028 , G02B2006/12069
摘要： The invention pertains to a polymeric phased array comprising an input coupler with N inputs and an output coupler with M outputs, N and M being natural numbers greater than or equal to 1, wherein the couplers are optically connected by means of an optical array comprising a series of optical waveguides, each of which differs from its nearest neighbour in optical path length by a predetermined fixed amount, wherein the physical length of all the waveguides is substantially equal. The said phased arrays are less sensitive to changes in temperature and physical ageing.

26. 发明公开

EP0919840A1 OPTICAL WAVEGUIDE CIRCUIT, ITS MANUFACTURING METHOD AND OPTICAL WAVEGUIDE MODULE HAVING THE OPTICAL WAVEGUIDE CIRCUIT 失效
标题翻译： ETI DIESEN的OPTISCHER WELLENLEITERSCHALTKREIS优化选择WELLENLEITERMODUL
公开(公告)号：EP0919840A1
公开(公告)日：1999-06-02
申请号：EP98902764.4
申请日：1998-02-16
申请人： Nippon Telegraph and Telephone Corporation , NTT Electronics Corporation
发明人： INOUE, Yasuyuki, A-302, Sun-Green-Heights , KANEKO, Akimasa, 3-403, NTT-Shataku , TAKAHASHI, Hiroshi, B-302, Sun-Green-Heights , HANAWA, Fumiaki , HATTORI, Kuninori, 307, Port-Hill II , YOKOYAMA, Kenji, 304, Sanrei-Tsuchiura , SUZUKI, Senichi , SUMIDA. Shin , OKAMOTO, Katsunari , ISHII, Motohaya, A-301, Sun-Green-Heights , YAMADA, Hiroaki, 202, Highland-Court H , YOSHIDA, Takashi, 1-201, NTT-Higashiharahutaku , ARISHIMA, Koichi, 2-204, NTT-Shataku , EBISAWA, Fumihiro, 1681-3, Motokomezaki , NAKAHARA, Motohiro
IPC分类号： G02B6/12
CPC分类号： G02B6/12011 , G02B6/12014 , G02B6/12023 , G02B6/12028
摘要： In a lightwaveguide circuit including a plurality of waveguides having different length, a material (10) having a temperature coefficient of a refractive index including a symbol different from that of a temperature coefficient of an effective refractive index of the waveguide (4) is charged into a groove (12) formed by removing the upper clad and the core from the waveguide (4), or a groove (12) formed by removing the upper clad, the core and the lower clad from the waveguide (4). A difference in length of the removed portions between adjacent waveguides is proportional to a difference in length of the waveguides which were not removed and remained.
摘要翻译：在包括具有不同长度的多个波导的光波导电路中，具有包括不同于波导（4）的有效折射率的温度系数的符号的折射率的温度系数的材料（10）被装入通过从波导（4）去除上包层和芯而形成的沟槽（12），或者通过从波导（4）去除上包层，芯和下包层而形成的沟槽（12）。相邻波导之间的去除部分的长度差异与未被去除和残留的波导的长度差成比例。

27. 发明公开

EP0907091A3 Method and apparatus for reducing temperature-related spectrum shifts in optical devices 有权
标题翻译：用于减少光学装置中的温度相关光谱偏移的方法和设备
公开(公告)号：EP0907091A3
公开(公告)日：1999-05-12
申请号：EP98307917.9
申请日：1998-09-29
申请人： LUCENT TECHNOLOGIES INC.
发明人： Henry, Charles Howard , Yuan, P. Li
IPC分类号： G02B6/293
CPC分类号： G02B6/12011 , G02B6/10 , G02B6/12028
摘要： The present invention discloses a novel technique for reducing the temperature-related spectrum shifts in optical devices, particularly waveguide grating routers. In general, the present invention modifies a portion of the length of at least one waveguide within an optical device in a manner that stabilizes the wavelength spectrum passing therethough even when exposed to temperature variations. More specifically, by knowing how the refractive index of a certain material changes with temperature variations as compared to that of common waveguide materials, such as silica, one may employ the teachings of the present invention to precisely modify the nature of the optical path through which a signal travels to fully compensate for any temperature-related wavelength spectrum shift. As shown, a portion of both cladding (16) as well as core material (14) has been replaced with elastomeric material (20). Furthermore, an additional step may be included whereby the portion of the elastomeric material (20) adjacent the upper cladding (16) is etched away and replaced with more cladding material.
摘要翻译：本发明公开了一种用于降低光学装置，特别是波导光栅路由器中的温度相关频谱偏移的新技术。通常，本发明以稳定通过其中的波长谱的方式修改光学装置内的至少一个波导的长度的一部分，即使当暴露于温度变化时。更具体地说，通过知道某种材料的折射率如何随着温度变化与普通波导材料如二氧化硅的折射率相比变化，人们可以采用本发明的教导来精确地修改通过其的光路的性质一个信号传播以完全补偿任何与温度有关的波长频谱偏移。如图所示，两个包层（16）的一部分以及芯材（14）已被弹性体材料（20）替代。此外，可以包括额外的步骤，由此邻近上包层（16）的弹性体材料（20）的部分被蚀刻掉并且被更多的包覆材料替代。

28. 发明申请

WO2010106353A1 RIDGE WAVEGUIDE SERIAL INTERFEROMETERS 审中-公开
标题翻译： RIDGE波形串行干扰仪
公开(公告)号：WO2010106353A1
公开(公告)日：2010-09-23
申请号：PCT/GB2010/050410
申请日：2010-03-10
申请人： OCLARO TECHNOLOGY PLC , GRIFFIN, Robert, Anthony , WATSON, Christopher , BOUDREAU, Marcel
发明人： GRIFFIN, Robert, Anthony , WATSON, Christopher , BOUDREAU, Marcel
IPC分类号： G02B6/28 , G02B6/12
CPC分类号： G02B6/2813 , G02B6/02095 , G02B6/12007 , G02B6/12026 , G02B6/12028 , G02B6/1228 , G02B6/14 , G02B2006/12135 , G02B2006/12159
摘要： In a ridge waveguide serial interferometer mode conversion is induced by a first mode conversion section, a phase difference between modes is introduced by propagation over a length of waveguide and optical interference is produced following further mode conversion induced in a second mode conversion section. The first mode conversion section has a first radius of curvature, which is equal to a second radius of curvature of the second mode conversion section. The ridge waveguide interferometer advantageously provides an equal phase dependency as a function of temperature.
摘要翻译：在由第一模式转换部分引起的脊波导串行干涉仪模式转换中，通过在一定长度的波导上的传播引入模式之间的相位差，并且在第二模式转换部分中引起的另外的模式转换之后产生光学干涉。第一模式转换部分具有第一曲率半径，其等于第二模式转换部分的第二曲率半径。脊波导干涉仪有利地提供作为温度的函数的相等相位依赖性。

29. 发明申请

WO2003032547A2 TRANSMITTER PHOTONIC INTEGRATED CIRCUIT (TXPIC) CHIP ARCHITECTURES AND DRIVE SYSTEMS AND WAVELENGTH STABILIZATION FOR TXPICS 审中-公开
标题翻译：发射机光电集成电路TXPIC芯片结构和驱动系统和波长稳定
公开(公告)号：WO2003032547A2
公开(公告)日：2003-04-17
申请号：PCT/US2002/032112
申请日：2002-10-08
申请人： INFINERA CORPORATION
发明人： FRED, A. Kish, Jr. , CHARLES, H. Joyner , JONAS, Webjorn , ROBERT, B. Taylor , ALAN, C. Nilsson , DAVID, F. Welch
IPC分类号： H04J14/00
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A monolithic transmitter photonic integrated circuit chip comprises an array of modulated sources formed on the PIC chip and having different operating wavelengths according to a standardized wavelength grid and providing signal outputs of different wavelengths. Pluralities of wavelength tuning elements are integrated on the chip, one associated with each of the modulated sources. An optical combiner is formed on the PIC chip and the signal outputs of the modulated sources are optically coupled to one or more inputs of the optical combiner and provided as a combined channel signal output from the combiner. The wavelength tuning elements provide for tuning the operating wavelength of the respective modulated sources to be approximate or to be chirped to the standardized wavelength grid. The wavelength tuning elements are temperature changing elements, current and voltage changing elements or bandgap changing elements.
摘要翻译：单片发射机光子集成电路芯片包括根据标准波长网格形成在PIC芯片上并具有不同工作波长的调制源阵列，并提供不同波长的信号输出。多个波长调谐元件集成在芯片上，一个与每个调制源相关联。光学组合器形成在PIC芯片上，并且调制源的信号输出光耦合到光合并器的一个或多个输入端，并且作为从组合器输出的组合信道信号提供。波长调谐元件用于调谐相应调制光源的工作波长以近似或被啁啾至标准波长网格。波长调谐元件是温度变化元件，电流和电压变化元件或带隙变化元件。

30. 发明申请

WO02018988A2 DISPERSIVE OPTICAL DEVICE 审中-公开
标题翻译：光学色散装置
公开(公告)号：WO02018988A2
公开(公告)日：2002-03-07
申请号：PCT/GB2001/003925
申请日：2001-08-31
IPC分类号： G02B6/34 , G02F1/01 , G02F1/065 , G02B6/00
CPC分类号： G02B6/12014 , G02B6/12026 , G02B6/12028 , G02B6/12033 , G02F1/0147 , G02F1/065
摘要： A dispersive optical device comprises an input optical coupler (20''); an input waveguide (10'') arranged to launch light into the input optical coupler at a launching position with respect to the input optical coupler; an output optical coupler; one or more output waveguides arranged to receive light from the output optical coupler; and a plurality of transmission waveguides (30'') arranged to receive light from the input optical coupler and direct it to the output optical coupler, the transmission waveguides generally converging towards the input optical coupler so that optical paths through the input optical coupler, which follow the axes of the transmission waveguides at their interface with the input optical coupler, intersect at an intersection point; in which the launching point is displaced from the intersection point in the direction of the axes of the input waveguide.
摘要翻译：本发明涉及一种光学色散装置，其包括：输入光耦合器; 输入波导，所述输入波导布置成相对于所述输入光学耦合器在发射位置向所述输入光学耦合器发射光; 一个光输出耦合器; 一个或多个输出波导，被布置为接收来自输出光耦合器的光; 以及多个发射波导，其布置成接收来自输入光学耦合器的光并将其引导至输出光学耦合器，发射波导通常会向输入光学耦合器会聚，通过输入光耦合器的光路在传输波导的与输入光耦合器接口处的轴线之后相交于相交点，发射点从朝向输入波导轴线的交点。

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