专利检索 ap:("David Welch" OR "Radhakrishnan Nagarajan" OR "Fred Kish" OR "Mark Missey" OR "Vincent Dominic" OR "Atul Mathur" OR "Frank Peters" OR "Charles Joyner") AND inv:"Frank Peters" 第 1 页

1.

发明申请
Monolithic Transmitter Photonic Integrated Circuit (TxPIC) with a Traversely Disposed Output 有权
标题翻译：具有横向放置输出的单片发射器光子集成电路（TxPIC）

公开(公告)号：US20080013881A1

公开(公告)日：2008-01-17

申请号：US11773960

申请日：2007-07-06

申请人： David Welch , Vincent Dominic , Fred Kish , Mark Missey , Radhakrishnan Nagarajan , Atul Mathur , Frank Peters , Robert Taylor , Matthew Mitchell , Alan Nilsson , Stephen Grubb , Richard Schneider , Charles Joyner , Jonas Webjorn , Drew Perkins

发明人： David Welch , Vincent Dominic , Fred Kish , Mark Missey , Radhakrishnan Nagarajan , Atul Mathur , Frank Peters , Robert Taylor , Matthew Mitchell , Alan Nilsson , Stephen Grubb , Richard Schneider , Charles Joyner , Jonas Webjorn , Drew Perkins

IPC分类号： G02B6/12

CPC分类号： G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12033 , G02B6/131 , G02B6/136 , H01S5/026 , H01S5/0262 , H01S5/0265 , H01S5/0268 , H01S5/0612 , H01S5/12 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04J14/02

摘要： A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each providing a modulated signal output at a channel wavelength different from the channel wavelength of other modulated sources and a wavelength selective combiner having an input optically coupled to received all the signal outputs from the modulated sources and provide a combined output signal on an output waveguide from the chip. The modulated sources, combiner and output waveguide are all integrated on the same chip.

摘要翻译： 一种包括调制源阵列的光子集成电路（PIC）芯片，每个调制源提供在不同于其它调制源的信道波长的信道波长处的调制信号输出，以及具有光耦合到接收到的所有信号输出的输入的波长选择性组合器并从芯片提供输出波导上的组合输出信号。调制源，组合器和输出波导均集成在同一芯片上。

2.

发明申请
MONOLITHIC PHOTONIC INTEGRATED CIRCUIT (PIC) WITH FORWARD ERROR CORRECTION (FEC) 有权
标题翻译：具有前向纠错（FEC）的单片光电综合电路（PIC）

公开(公告)号：US20070183738A1

公开(公告)日：2007-08-09

申请号：US11735462

申请日：2007-04-14

申请人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner , Richard Schneider , Ting-Kuang Chiang

发明人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner , Richard Schneider , Ting-Kuang Chiang

IPC分类号： G02B6/00

CPC分类号： H04B10/2914 , B82Y20/00 , G02B6/12004 , G02B6/12007 , G02B6/12011 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/1203 , G02B6/12033 , G02B6/4249 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/026 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/101 , H01S5/1014 , H01S5/12 , H01S5/1228 , H01S5/183 , H01S5/2077 , H01S5/22 , H01S5/2224 , H01S5/227 , H01S5/3404 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H01S5/5072 , H04B10/25 , H04B10/50 , H04B10/675 , H04J14/02

摘要： Monolithic photonic integrated circuits (PICs) utilize forward error correction (FEC) joint encoder or plural encoders or a joint decoder or plural decoders.

摘要翻译： 单片光子集成电路（PIC）利用前向纠错（FEC）联合编码器或多个编码器或联合解码器或多个解码器。

3.

发明申请
Optical transmission network with a receiver photonic integrated circuit (RxPIC) utilizing an optical service chanel (OSC) 有权
标题翻译：具有利用光学服务通道（OSC）的接收机光子集成电路（RxPIC）的光传输网络

公开(公告)号：US20050135729A1

公开(公告)日：2005-06-23

申请号：US11030466

申请日：2005-01-06

申请人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner , Richard Schneider , Ting-Kuang Chiang

发明人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner , Richard Schneider , Ting-Kuang Chiang

IPC分类号： G02B6/12 , G02B6/34 , G02F1/017 , H01S5/026 , H01S5/0625 , H01S5/0683 , H01S5/12 , H01S5/20 , H01S5/22 , H01S5/34 , H01S5/40 , H01S5/50 , H04B10/12 , H04B10/145 , H04B10/158 , H04B10/17 , H04J14/02

CPC分类号： H04B10/2914 , B82Y20/00 , G02B6/12004 , G02B6/12007 , G02B6/12011 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/1203 , G02B6/12033 , G02B6/4249 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/026 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/101 , H01S5/1014 , H01S5/12 , H01S5/1228 , H01S5/183 , H01S5/2077 , H01S5/22 , H01S5/2224 , H01S5/227 , H01S5/3404 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H01S5/5072 , H04B10/25 , H04B10/50 , H04B10/675 , H04J14/02

摘要： An optical receiver photonic integrated circuit (RxPIC) comprises a semiconductor monolithic chip having an input to receive from an optical transmission link a combined channel signal originating from an optical transmitter source and comprising a plurality of channel signals having different wavelengths forming a wavelength grid. An optical decombiner is integrated in the chip and optically coupled to the input to receive the multiplexed channel signal and provide a decombined individual channel signal on an output waveguide of a plurality of such output waveguides provided from the optical decombiner. A plurality of photodetectors are also integrated in the chip and each photodetector is optically coupled to one of the output waveguides to receive a decombined channel signal and convert the channel signal to an electrical signal. A controller is coupled to receive a portion of the converted signals to determine at least one performance property of the signals and provide service channel signal as feedback about that property via the semiconductor monolithic chip to the optical transmitter source. The controller is coupled to an integrated optical service channel (OSC) on the chip that has a light source which is modulated by the service channel signal. The light source may be integrated on the chip. The optical service channel (OSC) is coupled as an input to the decombiner for transport off the chip to optical transmitter source. If there is an optical amplifier at the input of the chip, the service channel signai will be amplified by that amplifier. Such an optical amplifier may be an off-chip rare earth doped amplifier or an on-chip semiconductor optical amplifier.

摘要翻译： 光接收器光子集成电路（RxPIC）包括半导体单片芯片，其具有从光传输链路接收源自光发射机源的组合信道信号的输入，并且包括具有形成波长网格的不同波长的多个信道信号。光学分解器集成在芯片中并且光耦合到输入端以接收多路复用的信道信号，并且在由光学分解器提供的多个这样的输出波导的输出波导上提供去重组的单独信道信号。多个光电检测器也集成在芯片中，并且每个光电检测器光耦合到输出波导中的一个，以接收解复用通道信号并将通道信号转换为电信号。控制器被耦合以接收转换信号的一部分以确定信号的至少一个性能特性，并且将服务信道信号作为关于经由半导体单芯片到光发射机源的属性的反馈提供。控制器耦合到芯片上的集成光学服务信道（OSC），其具有由服务信道信号调制的光源。光源可以集成在芯片上。光服务信道（OSC）作为输入端耦合到分解器，用于从芯片传输到光发射机源。如果在芯片输入端有一个光放大器，则该放大器将放大服务通道信号。这种光放大器可以是片外稀土掺杂放大器或片上半导体光放大器。

4.

发明申请
Optical transport network 有权

公开(公告)号：US20060067619A1

公开(公告)日：2006-03-30

申请号：US11273844

申请日：2005-11-15

申请人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner , Richard Schneider , Ting-Kuang Chiang

发明人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner , Richard Schneider , Ting-Kuang Chiang

IPC分类号： G02B6/34

CPC分类号： H04B10/2914 , B82Y20/00 , G02B6/12004 , G02B6/12007 , G02B6/12011 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/1203 , G02B6/12033 , G02B6/4249 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/026 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/101 , H01S5/1014 , H01S5/12 , H01S5/1228 , H01S5/183 , H01S5/2077 , H01S5/22 , H01S5/2224 , H01S5/227 , H01S5/3404 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H01S5/5072 , H04B10/25 , H04B10/50 , H04B10/675 , H04J14/02

摘要： An optical transport network comprises a monolithic transmitter photonic integrated circuit (TxPIC) InP-based chip and a monolithic receiver photonic integrated circuit (RxPIC) InP-based chip.

5.

发明申请
Method of optimizing optical channel signal demultiplexing in a monolithic receiver photonic integrated circuit (RxPIC) 有权
标题翻译：在单片接收机光子集成电路（RxPIC）中优化光信道信号解复用的方法

公开(公告)号：US20050213883A1

公开(公告)日：2005-09-29

申请号：US11136735

申请日：2005-05-24

申请人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner

发明人： David Welch , Radhakrishnan Nagarajan , Fred Kish , Mark Missey , Vincent Dominic , Atul Mathur , Frank Peters , Charles Joyner

IPC分类号： G02B6/12 , G02B6/34 , G02F1/017 , H01S5/026 , H01S5/0625 , H01S5/0683 , H01S5/12 , H01S5/20 , H01S5/22 , H01S5/34 , H01S5/40 , H01S5/50 , H04B10/12 , H04B10/145 , H04B10/158 , H04B10/17 , H04J14/02

CPC分类号： H04B10/2914 , B82Y20/00 , G02B6/12004 , G02B6/12007 , G02B6/12011 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/1203 , G02B6/12033 , G02B6/4249 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/026 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/101 , H01S5/1014 , H01S5/12 , H01S5/1228 , H01S5/183 , H01S5/2077 , H01S5/22 , H01S5/2224 , H01S5/227 , H01S5/3404 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H01S5/5072 , H04B10/25 , H04B10/50 , H04B10/675 , H04J14/02

摘要： A method is disclosed for optimizing optical channel signal demultiplexing in a monolithic receiver photonic integrated circuit (RXPIC) chip by providing an integrated channel signal demultiplexing with multiple waveguide input verniers provided to an WDM signal demultiplexer. The RxPIC chip may optionally include an integrated amplifier in at least some of the waveguide input verniers. The RxPIC chip may be comprised of, in monolithic form, a plurality of optional semiconductor optical amplifiers (SOAs) at the input of the chip to receive a WDM signal from an optical link which is provided along a plurality of waveguide input verniers to an integrated optical demultiplexer, such as, but not limited to, an arrayed waveguide grating (AWG), as a WDM signal demultiplexer. Thus, optical outputs from the respective semiconductor laser amplifiers are provided as vernier inputs to the optical demultiplexer forming a plurality of input verniers at the input to the optical demultiplexer. One of the vernier inputs to the chip is selected for operation in the RxPIC chip that corresponds to an optimum performance in matching a WDM channel signal wavelength grid of the received WDM signal to a wavelength grid of the on-chip optical demultiplexer.

摘要翻译： 公开了一种用于通过提供给提供给WDM信号解复用器的多个波导输入游标的集成信道信号解复用来优化单片接收机光子集成电路（RXPIC）芯片中的光信道信号解复用的方法。 RxPIC芯片可以可选地在至少一些波导输入游标中包括集成放大器。 RxPIC芯片可以以单片形式包括在芯片的输入处的多个可选的半导体光放大器（SOA），以从沿着多个波导输入游标提供的集成的光链路接收WDM信号光解复用器，例如但不限于阵列波导光栅（AWG），作为WDM信号解复用器。因此，来自各个半导体激光放大器的光输出被提供为在光解复用器的输入处形成多个输入游标的光解复用器的游标输入。选择芯片的游标输入之一用于RxPIC芯片中的操作，其对应于将所接收的WDM信号的WDM信道信号波长网格与芯片上的光解复用器的波长网格匹配的最佳性能。

6.

发明申请
TRANSMITTER PHOTONIC INTEGRATED CIRCUITS (TxPICs) AND OPTICAL TRANSPORT NETWORK SYSTEM EMPLOYING TxPICs 审中-公开
标题翻译：发射机光电集成电路（TxPIC）和使用TxPIC的光传输网络系统

公开(公告)号：US20080044128A1

公开(公告)日：2008-02-21

申请号：US11765403

申请日：2007-06-19

申请人： Fred Kish , David Welch , Mark Missey , Radhakrishnan Nagarajan , Atul Mathur , Frank Peters , Richard Schneider , Charles Joyner , Andrew Dentai , Damien Lambert , Masaki Kato , Sheila Hurtt , Randal Salvatore , Mehrdad Ziari , Vincent Dominic

发明人： Fred Kish , David Welch , Mark Missey , Radhakrishnan Nagarajan , Atul Mathur , Frank Peters , Richard Schneider , Charles Joyner , Andrew Dentai , Damien Lambert , Masaki Kato , Sheila Hurtt , Randal Salvatore , Mehrdad Ziari , Vincent Dominic

IPC分类号： G02B6/12

CPC分类号： G02B6/12033 , G02B6/12004 , G02B6/12019 , H04J14/02

摘要： A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each providing a modulated signal output at a channel wavelength different from the channel wavelength of other modulated sources and a wavelength selective combiner having an input optically coupled to received all the signal outputs from the modulated sources and provide a combined output signal on an output waveguide from the chip. The modulated sources, combiner and output waveguide are all integrated on the same chip.

摘要翻译： 一种包括调制源阵列的光子集成电路（PIC）芯片，每个调制源提供在不同于其它调制源的信道波长的信道波长处的调制信号输出，以及具有光耦合到接收到的所有信号输出的输入的波长选择性组合器并从芯片提供输出波导上的组合输出信号。调制源，组合器和输出波导均集成在同一芯片上。

7.

发明申请
Photonic Integrated Circuit (PIC) Chips 有权
标题翻译：光子集成电路（PIC）芯片

公开(公告)号：US20080031626A1

公开(公告)日：2008-02-07

申请号：US11869420

申请日：2007-10-09

申请人： David Welch , Vincent Dominic , Fred Kish , Mark Missey , Radhakrishnan Nagarajan , Atul Mathur , Frank Peters , Robert Taylor , Matthew Mitchell , Alan Nilsson , Stephen Grubb , Richard Schneider , Charles Joyner , Jonas Webjorn , Ting-Kuang Chiang , Robert Grencavich , Vinh Nguyen , Donald Pavinski , Marco Sosa

发明人： David Welch , Vincent Dominic , Fred Kish , Mark Missey , Radhakrishnan Nagarajan , Atul Mathur , Frank Peters , Robert Taylor , Matthew Mitchell , Alan Nilsson , Stephen Grubb , Richard Schneider , Charles Joyner , Jonas Webjorn , Ting-Kuang Chiang , Robert Grencavich , Vinh Nguyen , Donald Pavinski , Marco Sosa

IPC分类号： H04J14/02

CPC分类号： G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12033 , G02B6/131 , G02B6/136 , H01S5/026 , H01S5/0262 , H01S5/0265 , H01S5/0268 , H01S5/0612 , H01S5/12 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04J14/02

摘要： A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each providing a modulated signal output at a channel wavelength different from the channel wavelength of other modulated sources and a wavelength selective combiner having an input optically coupled to received all the signal outputs from the modulated sources and provide a combined output signal on an output waveguide from the chip. The modulated sources, combiner and output waveguide are all integrated on the same chip.

摘要翻译： 一种包括调制源阵列的光子集成电路（PIC）芯片，每个调制源提供在不同于其它调制源的信道波长的信道波长处的调制信号输出，以及具有光耦合到接收到的所有信号输出的输入的波长选择性组合器并从芯片提供输出波导上的组合输出信号。调制源，组合器和输出波导均集成在同一芯片上。