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1. 发明申请

WO2018172183A1 OPTICAL MODULATOR AND METHOD OF USE 审中-公开
公开(公告)号：WO2018172183A1
公开(公告)日：2018-09-27
申请号：PCT/EP2018/056540
申请日：2018-03-15
申请人： ROCKLEY PHOTONICS LIMITED , CALIFORNIA INSTITUTE OF TECHNOLOGY
发明人： TALKHOONCHEH, Arian Hashemi , EMAMI, Azita , ZHANG, Yi , ZILKIE, Aaron
IPC分类号： G02F1/015 , G02F1/21 , H04B10/50
摘要： An optoelectronic device for quadrature-amplitude modulation (QAM) and a method of modulating light according to the same. The device comprising: an input waveguide; two intermediate waveguides, each coupled to the input waveguide via an input coupler; and an output waveguide, coupled to each of the intermediate waveguides via an output coupler; wherein each intermediate waveguide includes a modulating component connected in series with a phase shifting component, and each modulating component is connected to a respective electronic driver, the electronic drivers together being operable to produce a QAM-N modulated output from light entering the device from the input waveguide.

2. 发明申请

WO2018172183A9 OPTICAL MODULATOR AND METHOD OF USE 审中-公开
公开(公告)号：WO2018172183A9
公开(公告)日：2018-09-27
申请号：PCT/EP2018/056540
申请日：2018-03-15
申请人： ROCKLEY PHOTONICS LIMITED , CALIFORNIA INSTITUTE OF TECHNOLOGY
发明人： TALKHOONCHEH, Arian Hashemi , EMAMI, Azita , ZHANG, Yi , ZILKIE, Aaron
IPC分类号： G02F1/015 , G02F1/21 , H04B10/50
摘要： An optoelectronic device for quadrature-amplitude modulation (QAM) and a method of modulating light according to the same. The device comprising: an input waveguide; two intermediate waveguides, each coupled to the input waveguide via an input coupler; and an output waveguide, coupled to each of the intermediate waveguides via an output coupler; wherein each intermediate waveguide includes a modulating component connected in series with a phase shifting component, and each modulating component is connected to a respective electronic driver, the electronic drivers together being operable to produce a QAM-N modulated output from light entering the device from the input waveguide.

3. 发明申请

WO2018011373A1 INTEGRATED STRUCTURE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：集成结构及其制造方法
公开(公告)号：WO2018011373A1
公开(公告)日：2018-01-18
申请号：PCT/EP2017/067767
申请日：2017-07-13
申请人： ROCKLEY PHOTONICS LIMITED
发明人： ZILKIE, Aaron , RICKMAN, Andrew , LEROSE, Damiana
IPC分类号： G02B6/12 , G02B6/43 , G02B6/13 , G02B6/122 , H01L21/762 , H01S5/026 , H01L25/16 , H01S5/343 , G02B6/132 , G02B6/134 , H01L27/12 , G02B6/42 , G02B6/136
摘要： A method for fabricating an integrated structure, using a fabrication system having a CMOS line and a photonics line, includes the steps of: in the photonics line, fabricating a first photonics component in a silicon wafer; transferring the wafer from the photonics line to the CMOS line; and in the CMOS line, fabricating a CMOS component in the silicon wafer. Additionally, a monolithic integrated structure includes a silicon wafer with a waveguide and a CMOS component formed therein, wherein the waveguide structure includes a ridge extending away from the upper surface of the silicon wafer. A monolithic integrated structure is also provided which has a photonics component and a CMOS component formed therein, the photonics component including a waveguide having a width of 0.5 µm to 13 µm.
摘要翻译：使用具有CMOS线和光子线的制造系统来制造集成结构的方法包括以下步骤：在光子线中，在硅晶片中制造第一光子部件; 将晶片从光子线传输到CMOS线; 并且在CMOS线中，在硅晶片中制造CMOS组件。另外，单片集成结构包括其中形成有波导和CMOS组件的硅晶片，其中波导结构包括远离硅晶片的上表面延伸的脊。还提供了一种单片集成结构，其具有形成在其中的光子部件和CMOS部件，光子部件包括宽度为0.5微米至13微米的波导。

4. 发明申请

WO2017140848A1 TUNABLE LASER 审中-公开
标题翻译：可调激光
公开(公告)号：WO2017140848A1
公开(公告)日：2017-08-24
申请号：PCT/EP2017/053625
申请日：2017-02-17
申请人： ROCKLEY PHOTONICS LIMITED , UNIVERSITY OF SOUTHAMPTON
发明人： ZILKIE, Aaron , THOMSON, David John , GARDES, Frederic Yannick
IPC分类号： H01S5/026 , H01S5/0625 , H01S5/10 , H01S5/14
CPC分类号： H01S5/142 , H01S5/0261 , H01S5/06255 , H01S5/1007 , H01S5/1032
摘要： A discrete wavelength tunable laser capable of switching between a plurality of lasing channels of different wavelengths, the tunable laser comprising: a semiconductor optical amplifier (SOA); a wavelength demultiplexer (Demux), having a Demux input which receives the output from the SOA, and a plurality of Demux outputs, each Demux output defining a different spatial path for a respective lasing channel; each of the respective lasing channels being within the bandwidth of the SOA; a reflector located within each spatial path for reflecting light of the respective lasing channel; and a lasing suppression mechanism located within each lasing channel; wherein one or more desired lasing channels are selected by application of the lasing suppression mechanism in each spatial path other than the one or more spatial paths corresponding to the one or more desired lasing channels.
摘要翻译：一种能够在多个不同波长的激光通道之间进行切换的离散波长可调激光器，所述可调激光器包括：半导体光放大器（SOA）; 具有接收来自SOA的输出的解复用输入和多个解复用器输出的波长解复用器（Demux），每个解复用器输出为相应激射通道定义不同的空间路径; 每个相应的激光通道在SOA的带宽内; 位于每个空间路径内用于反射相应激射通道的光的反射器; 以及位于每个激光通道内的激光抑制机构; 其中通过在除了对应于所述一个或多个期望的激光通道的所述一个或多个空间路径之外的每个空间路径中应用所述激光抑制机构来选择一个或多个期望的激光通道。

5. 发明申请

WO2015124954A2 DETECTOR REMODULATOR AND OPTOELECTRONIC SWITCH 审中-公开
标题翻译：检测器重建器和光电开关
公开(公告)号：WO2015124954A2
公开(公告)日：2015-08-27
申请号：PCT/GB2015/050524
申请日：2015-02-24
申请人： ROCKLEY PHOTONICS LIMITED
发明人： JONES, Haydn Frederick , RICKMAN, Andrew George , ZILKIE, Aaron , FARRINGTON, Nathan
IPC分类号： G02B6/12
CPC分类号： H04Q11/0071 , G02B6/12019 , G02B6/12021 , G02F1/025 , G02F1/2257 , G02F2001/0157 , G02F2001/212 , G02F2001/213 , G02F2203/15 , H04B10/505 , H04J14/02 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0018 , H04Q2011/0032 , H04Q2011/0039
摘要： A detector remodulator (DRM) comprising a silicon on insulator (SOI) waveguide platform including: a detector coupled to a first input waveguide; a modulator coupled to a second input waveguide and an output waveguide; and an electrical circuit connecting the detector to the modulator; wherein the detector, modulator, second input waveguide and output waveguide are arranged within the same horizontal plane as one another; and wherein the modulator includes a modulation waveguide region at which a semiconductor junction is set horizontally across the waveguide; and an optoelectronic packet switch comprising: one or more switch input(s) for receiving optical packet signals; a passive optical router having input ports and output ports, the optical paths between which are wavelength dependent; a switch control unit; and a plurality of detector remodulators (DRMs) configured to receive optical signals from the one or more switch input(s) and to generate modulated optical signals for transmission to the input ports of the passive optical router, each DRM comprising: one or more detectors for converting an optical packet signal received at the one or more switch input(s) into an electrical packet signal; one or more modulators for generating the modulated optical signals, each modulator configured to: receive a wavelength tuned laser input from a tunable laser; receive the electrical packet signal from one of the detectors; and to generate a modulated optical signal at the tuned wavelength, the modulated optical signal containing the information of the electric packet signal and the tuned wavelength chosen to select a desired output port of the passive optical router for the modulated optical signal; and an electronic circuit connecting each of the one or more detectors to a corresponding modulator; wherein each of the one or more modulators is a separate component from the tunable laser that provides its wavelength tuned laser input; and wherein the switch control unit includes a scheduler which is communicably connected to the electronic circuit of each DRM; the electronic circuit configured to control the generation of the modulated optical signal by the modulator based on scheduling information received from the switch control unit.
摘要翻译：一种包括绝缘体上硅（SOI）波导平台的检测器再调制器（DRM），包括：耦合到第一输入波导的检测器; 耦合到第二输入波导和输出波导的调制器; 以及将检测器连接到调制器的电路; 其中所述检测器，调制器，第二输入波导和输出波导布置在彼此相同的水平平面内; 并且其中所述调制器包括调制波导区域，在所述调制波导区域中半导体结被水平地设置在所述波导以及光电子分组交换机，包括：用于接收光分组信号的一个或多个交换机输入; 具有输入端口和输出端口的无源光学路由器，其之间的光路是波长依赖的; 开关控制单元; 以及多个检测器再调制器（DRM），其被配置为从所述一个或多个开关输入端接收光信号，并且产生用于传输到所述无源光学路由器的输入端口的调制光信号，每个DRM包括：一个或多个检测器用于将在所述一个或多个开关输入端接收的光分组信号转换成电分组信号; 一个或多个用于产生调制光信号的调制器，每个调制器被配置为：从可调激光器接收波长调谐的激光器输入; 从一个检测器接收电子包信号; 并且在调谐的波长处产生经调制的光信号，所述调制光信号包含所选电信号信号和调谐波长的信息，以选择调制光信号的无源光路由器的期望输出端口; 以及将所述一个或多个检测器中的每一个连接到相应的调制器的电子电路; 其中所述一个或多个调制器中的每一个是与所述可调谐激光器分离的组件，其提供其波长调谐的激光输入; 并且其中所述开关控制单元包括可通信地连接到每个DRM的电子电路的调度器; 所述电子电路被配置为基于从所述开关控制单元接收的调度信息来控制由所述调制器生成所述经调制的光信号。

6. 发明申请

WO2019101369A1 ELECTRO-OPTICALLY ACTIVE DEVICE 审中-公开
公开(公告)号：WO2019101369A1
公开(公告)日：2019-05-31
申请号：PCT/EP2018/062269
申请日：2018-05-11
申请人： ROCKLEY PHOTONICS LIMITED
发明人： YU, Guomin , ZHANG, Yi , ZILKIE, Aaron
IPC分类号： G02F1/017 , G02B6/12
摘要： A silicon based electro-optically active device and method of producing the same. The silicon based electro-optically active device comprising: a silicon-on-insulator (SOI) waveguide; an electro-optically active waveguide including an electro-optically active stack within a cavity of the SOI waveguide; and a lined channel between the electro-optically active stack and the SOI waveguide, the lined channel comprising a liner; wherein the lined channel is filled with a filling material with a refractive index similar to that of a material forming a sidewall of the cavity, to thereby form a bridge-waveguide in the channel between the SOI waveguide and the electro-optically active stack.

7. 发明申请

WO2015107366A2 TUNABLE SOI LASER 审中-公开
标题翻译： TUNABLE SOI激光器
公开(公告)号：WO2015107366A2
公开(公告)日：2015-07-23
申请号：PCT/GB2015/050105
申请日：2015-01-19
申请人： ROCKLEY PHOTONICS LIMITED
发明人： RICKMAN, Andrew George , ZILKIE, Aaron
IPC分类号： H01S5/14
CPC分类号： H01S3/1062 , G02B6/12007 , H01S3/08027 , H01S3/083 , H01S3/10053 , H01S3/105 , H01S3/106 , H01S5/021 , H01S5/028 , H01S5/1007 , H01S5/1071 , H01S5/1209 , H01S5/125 , H01S5/14 , H01S5/142
摘要： A wavelength tunable silicon-on-insulator (SOI) laser comprising: a laser cavity including: a semiconductor gain medium having a front end and a back end, wherein a mirror of the laser cavity is located at the back end of the semiconductor gain medium; and a phase-tunable waveguide platform coupled to the front end of the semiconductor gain medium, the phase- tunable waveguide platform comprising: a first resonator and a second resonator; at least one resonator being a phase-tunable resonator; wherein the first resonator is any one of: an MMI device including a pair of reflective surfaces defining a resonator cavity therebetween such that the device is configured to act as a Fabry-Perot filter; a ring resonator; or a waveguide Fabry-Perot filter; and wherein the second resonator is any one of: an MMI device including a pair of reflective surfaces defining a resonator cavity therebetween such that the device is configured to act as a Fabry-Perot filter; a ring resonator; or a waveguide Fabry-Perot filter.
摘要翻译：一种波长可调谐绝缘体上硅（SOI）激光器，包括：激光腔，包括：具有前端和后端的半导体增益介质，其中所述激光腔的反射镜位于所述半导体增益介质的后端 ; 以及耦合到所述半导体增益介质的前端的相位可调波导平台，所述相位可调波导平台包括：第一谐振器和第二谐振器; 至少一个谐振器是相位可调谐谐振器; 其中所述第一谐振器是以下中的任何一个：MMI装置，其包括在其间限定谐振腔的一对反射表面，使得所述装置被配置为充当法布里 - 珀罗滤波器; 环形谐振器; 或波导法布里 - 珀罗滤波器; 并且其中所述第二谐振器是以下中的任何一个：MMI装置，其包括在其间限定谐振腔的一对反射表面，使得所述装置被配置为充当法布里 - 珀罗滤波器; 环形谐振器; 或波导法布里 - 珀罗滤波器。

8. 发明申请

WO2021160848A1 WAVEGUIDE PLATFORM 审中-公开
公开(公告)号：WO2021160848A1
公开(公告)日：2021-08-19
申请号：PCT/EP2021/053533
申请日：2021-02-12
申请人： ROCKLEY PHOTONICS LIMITED
发明人： SCOFIELD, Adam , YU, Guomin , ZILKIE, Aaron
IPC分类号： G02B6/122 , G02B6/136 , G02B6/12
摘要： A waveguide platform and method of fabricating a waveguide platform on a silicon wafer; the method comprising: providing a wafer having a layer of crystalline silicon; lithographically defining a first region of the top layer; electrochemically etching the waveguide platform to create porous silicon at the lithographically defined first region; epitaxially growing crystalline silicon on top of the porous silicon to create a first upper crystalline layer with a first buried porous silicon region underneath; wherein the first buried porous silicon region defines a taper between a first waveguide region of crystalline silicon having a first depth and a second waveguide region of crystalline silicon having a second depth which is smaller than the first depth.

9. 发明申请

WO2017081196A1 AN OPTOELECTRONIC COMPONENT 审中-公开
标题翻译：一种光电子器件
公开(公告)号：WO2017081196A1
公开(公告)日：2017-05-18
申请号：PCT/EP2016/077338
申请日：2016-11-10
申请人： ROCKLEY PHOTONICS LIMITED
发明人： YU, Guomin , ABEDIASL, Hooman , LEROSE, Damiana , MASUDA, Kevin , TRITA, Andrea , ZILKIE, Aaron
IPC分类号： G02F1/025
CPC分类号： G02F1/025 , G02B6/1228 , G02B6/131 , G02B6/136 , G02B2006/12097 , G02F1/015 , G02F1/174 , G02F1/21 , G02F2001/212
摘要： An optoelectronic component including a waveguide, the waveguide comprising an optically active region (OAR), the OAR having an upper and a lower surface; a lower doped region, wherein the lower doped region is located at and/or adjacent to at least a portion of a lower surface of the OAR, and extends laterally outwards from the OAR in a first direction; an upper doped region, wherein the upper doped region is located at and/or adjacent to at least a portion of an upper surface of the OAR, and extends laterally outwards from the OAR in a second direction; and an intrinsic region located between the lower doped region and the upper doped region.
摘要翻译：包括波导的光电子器件，所述波导包括光学有源区（OAR），所述OAR具有上表面和下表面; 下掺杂区域，其中所述下掺杂区域位于所述OAR的下表面的至少一部分处和/或与所述下表面的至少一部分相邻，并且从所述OAR沿第一方向横向向外延伸; 上掺杂区，其中所述上掺杂区位于所述OAR的上表面的至少一部分处和/或与所述OAR的上表面的至少一部分相邻，并且从所述OAR沿第二方向向外侧向延伸; 以及位于下掺杂区和上掺杂区之间的本征区。

10. 发明申请

WO2016075210A1 ELECTRONIC/PHOTONIC CHIP INTEGRATION AND BONDING 审中-公开
标题翻译：电子/光子芯片整合与接合
公开(公告)号：WO2016075210A1
公开(公告)日：2016-05-19
申请号：PCT/EP2015/076362
申请日：2015-11-11
申请人： ROCKLEY PHOTONICS LIMITED
发明人： RICKMAN, Andrew , YU, Guomin , ZILKIE, Aaron , JONES, Haydn
IPC分类号： G02B6/12 , G02B6/43 , H04B10/80
CPC分类号： G02B6/43
摘要： An optical waveguide device comprising: one or more photonic chips, the one or more photonic chips including: a first portion of a photonic chip comprising an array of first components, each of the first components having an optical input and an electrical output; and a second portion of a photonic chip comprising an array of second components, each of the second components configured to receive an electrical input; the optical waveguide device further comprising: an integrated circuit; the integrated circuit forming an electrical bridge between the electrical outputs of the first components and respective electrical inputs of the second components; wherein the integrated circuit is directly mounted onto the one or more photonic chips; and/or wherein the integrated circuit is located between the first portion of a photonic chip and the second portion of a photonic chip.
摘要翻译：一种光波导装置，包括：一个或多个光子芯片，所述一个或多个光子芯片包括：包括第一部件阵列的光子芯片的第一部分，所述第一部件中的每一个具有光输入和电输出; 以及包括第二组件阵列的光子芯片的第二部分，所述第二组件中的每一个被配置为接收电输入; 所述光波导装置还包括：集成电路; 所述集成电路在所述第一组件的电输出和所述第二组件的相应电输入之间形成电桥; 其中所述集成电路直接安装在所述一个或多个光子芯片上; 和/或其中集成电路位于光子芯片的第一部分和光子芯片的第二部分之间。

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