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1. 发明申请

US20110052114A1 VERTICAL OPTICALLY EMITTING PHOTONIC DEVICES WITH ELECTRONIC STEERING CAPABILITY 有权
标题翻译：具有电子转向能力的垂直光学发光光电器件
公开(公告)号：US20110052114A1
公开(公告)日：2011-03-03
申请号：US12638820
申请日：2009-12-15
申请人： Pietro A.G. Bernasconi , Young Kai Chen , Christopher R. Doerr , David T. Neilson
发明人： Pietro A.G. Bernasconi , Young Kai Chen , Christopher R. Doerr , David T. Neilson
IPC分类号： G02F1/035 , G02B6/42 , H01L31/00
CPC分类号： H01S5/026 , H01S5/0071 , H01S5/0265 , H01S5/0267 , H01S5/50
摘要： An optical photonic device comprising a planar semiconductor substrate having a light-guiding layer thereon, a primary laser light source in said light-guiding layer and a vertical coupler optically coupled to the primary laser light source by waveguide portions of the light-guiding layer. The vertical coupler is configured to receive a light beam from the primary laser light source and redirect the light beam in a direction that is substantially perpendicular to a surface of the planar substrate.
摘要翻译：一种光学光学器件，包括其上具有导光层的平面半导体衬底，所述光导层中的初级激光光源和通过光导层的波导部分与主激光光源光耦合的垂直耦合器。垂直耦合器被配置为接收来自初级激光光源的光束并且使光束在基本上垂直于平面基板的表面的方向上重定向。

2. 发明授权

US08515217B2 Vertical optically emitting photonic devices with electronic steering capability 有权
标题翻译：具有电子转向能力的垂直光发射光子器件
公开(公告)号：US08515217B2
公开(公告)日：2013-08-20
申请号：US12638820
申请日：2009-12-15
申请人： Pietro A.G. Bernasconi , Young Kai Chen , Christopher R. Doerr , David T. Neilson
发明人： Pietro A.G. Bernasconi , Young Kai Chen , Christopher R. Doerr , David T. Neilson
IPC分类号： G02B6/12 , G02B6/26
CPC分类号： H01S5/026 , H01S5/0071 , H01S5/0265 , H01S5/0267 , H01S5/50
摘要： An optical photonic device comprising a planar semiconductor substrate having a light-guiding layer thereon, a primary laser light source in said light-guiding layer and a vertical coupler optically coupled to the primary laser light source by waveguide portions of the light-guiding layer. The vertical coupler is configured to receive a light beam from the primary laser light source and redirect the light beam in a direction that is substantially perpendicular to a surface of the planar substrate.
摘要翻译：一种光学光学器件，包括其上具有导光层的平面半导体衬底，所述光导层中的初级激光光源和通过光导层的波导部分与主激光光源光耦合的垂直耦合器。垂直耦合器被配置为接收来自初级激光光源的光束并且使光束在基本上垂直于平面基板的表面的方向上重定向。

3. 发明申请

US20120195593A1 SPECTRAL ALIGNMENT OF A WDM DEVICE TO A SPECIFIED FREQUENCY GRID 有权
标题翻译： WDM设备的频谱对准到指定的频率网格
公开(公告)号：US20120195593A1
公开(公告)日：2012-08-02
申请号：US13294410
申请日：2011-11-11
申请人： Pietro A.G. Bernasconi , David T. Neilson
发明人： Pietro A.G. Bernasconi , David T. Neilson
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H04B10/07 , H04B10/506 , H04B10/572
摘要： A WDM device having a controller that individually controls the operating parameters of tunable lasers and the temperatures of an optical multiplexer and etalon. The device employs a spectral analyzer to measure the spectral composition of the optical output signal produced by the device. Based on the analyses of the measured spectral composition, the controller sets the temperatures of the tunable lasers, optical multiplexer, and optical etalon to values that cause: (i) middle frequencies of transmission bands of the optical multiplexer to be spectrally aligned with the corresponding frequencies of the specified frequency grid, (ii) each laser line to be properly positioned within the corresponding transmission band, and (iii) transmission resonances of the optical etalon to be properly positioned with respect to the laser lines.
摘要翻译：一种具有控制器的WDM设备，其独立地控制可调谐激光器的操作参数和光学复用器和标准具的温度。该装置使用光谱分析仪来测量由该装置产生的光输出信号的光谱组成。基于测量的光谱组成的分析，控制器将可调谐激光器，光学多路复用器和光学标准具的温度设置为使得（i）光复用器的传输频带的中间频率与相应的光谱对准指定频率网格的频率，（ii）要适当地定位在相应的传输频带内的每条激光线，以及（iii）光学标准具相对于激光线适当定位的传输谐振。

4. 发明申请

US20130121695A1 WAVELENGTH ROUTER FOR A PASSIVE OPTICAL NETWORK 有权
标题翻译：用于被动光网络的波长路由器
公开(公告)号：US20130121695A1
公开(公告)日：2013-05-16
申请号：US13293787
申请日：2011-11-10
申请人： Pietro A.G. Bernasconi , David T. Neilson
发明人： Pietro A.G. Bernasconi , David T. Neilson
IPC分类号： H04J14/00
CPC分类号： H04J14/0204
摘要： A passive arrayed-waveguide-grating (AWG) router that can be used to implement the dual functionality of a wavelength router and a 3-dB power splitter for one of its wavelength channels while functioning as a conventional wavelength router for the other wavelength channels. The passive AWG router can advantageously be used, e.g., in a WDM-PON system to reduce the insertion-loss disparity between the various wavelength channels that are being used to broadcast optical signals from an optical line terminal located at the service provider's central office, through the passive AWG router, to a plurality of optical network units located near the end users.
摘要翻译：无源阵列波导光栅（AWG）路由器，可用于实现波长路由器和3 dB功率分配器的双功能，用于其波长通道之一，同时用作其他波长通道的常规波长路由器。无源AWG路由器可以有利地用于例如在WDM-PON系统中，以减少用于广播来自位于服务提供商的中心局的光线路终端的光信号的各种波长信道之间的插入损耗差异，通过无源AWG路由器到位于最终用户附近的多个光网络单元。

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