DR. ROBERT JOHN TAYLOR, M.D.
Medical Practice at Rutledge Ave, Charleston, SC
License number
South Carolina LL37132
Category
Medical Practice
Type
Otolaryngology
Address
Address
135 Rutledge Ave, Charleston, SC 29425
Phone
(843) 792-7161
Professional information
See more information about ROBERT JOHN TAYLOR at trustoria.com
Project Manager At Csc
Project Manager At Csc
Position:
Project Manager at CSC
Location:
Charleston, South Carolina Area
Industry:
Defense & Space
Work:
CSC
-
Project Manager
Optical Autodiscovery For Automated Logical And Physical Connectivity Check Between Optical Modules
Optical Autodiscovery For Automated Logical And Physical Connectivity Check Between Optical Modules
US Patent:
2011024, Oct 6, 2011
Filed:
Jan 31, 2011
Appl. No.:
13/017779
Inventors:
Matthew L. Mitchell - Sunnyvale CA, US
Robert B. Taylor - Charleston SC, US
Alan C. Nilsson - Mountain View CA, US
Steven Joseph Hand - San Jose CA, US
Daniel P. Murphy - Ben Lomond CA, US
Robert B. Taylor - Charleston SC, US
Alan C. Nilsson - Mountain View CA, US
Steven Joseph Hand - San Jose CA, US
Daniel P. Murphy - Ben Lomond CA, US
International Classification:
H04B 10/08
US Classification:
398 14, 398 34, 398 33
Abstract:
Optical autodiscovery is provide between two optical modules to insure that when an optical signal is coupled between the two optical module, the optical signal from a first module does not interfere with operation of a second module. The autodiscovery is implemented by sending an optical identification signal from the first optical module via the coupling to the second optical module from which signal, the second optical module can verify and determined acceptance of the coupled first optical module. During this autodiscovery process, the optical identification signal from the first optical module may be attenuated or shifted in optical spectrum so as not to interfere with the operation of the second optical module. Autodiscovery may also be employed in cases where a first optical module is to receive an optical signal from a second module.
Method Of Tuning Optical Components Integrated In A Monolithic Photonic Integrated Circuit (Pic)
Method Of Tuning Optical Components Integrated In A Monolithic Photonic Integrated Circuit (Pic)
US Patent:
7471857, Dec 30, 2008
Filed:
Mar 29, 2007
Appl. No.:
11/693680
Inventors:
Charles H. Joyner - Sunnyvale CA, US
David F. Welch - Menlo Park CA, US
Robert B. Taylor - Charleston SC, US
Alan C. Nilsson - Mountain View CA, US
David F. Welch - Menlo Park CA, US
Robert B. Taylor - Charleston SC, US
Alan C. Nilsson - Mountain View CA, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
G02B 6/12
US Classification:
385 14, 398 91, 372 32
Abstract:
An optical transmitter comprises a monolithic transmitter photonic integrated circuit (TxPIC) chip that includes an array of modulated sources formed on the PIC chip and having different operating wavelengths approximating a standardized wavelength grid and providing signal outputs of different wavelengths. A wavelength selective combiner is formed on the PIC chip having a wavelength grid passband response approximating the wavelength grid of the standardized wavelength grid. The signal outputs of the modulated sources optically coupled to inputs of the wavelength selective combiner to produce a combined signal output from the combiner. A first wavelength tuning element coupled to each of the modulated sources and a second wavelength tuning element coupled to the wavelength selective combiner. A wavelength monitoring unit is coupled to the wavelength selective combiner to sample the combined signal output. A wavelength control system coupled to the first and second wavelength tuning elements and to said wavelength monitoring unit to receive the sampled combined signal output.
Deployment Of Electro-Optic Amplitude Varying Elements (Aves) And Electro-Optic Multi-Functional Elements (Mfes) In Photonic Integrated Circuits (Pics)
Deployment Of Electro-Optic Amplitude Varying Elements (Aves) And Electro-Optic Multi-Functional Elements (Mfes) In Photonic Integrated Circuits (Pics)
US Patent:
7539365, May 26, 2009
Filed:
Feb 3, 2007
Appl. No.:
11/670978
Inventors:
David F. Welch - Menlo Park CA, US
Radhakrishnan L. Nagarajan - Cupertino CA, US
Alan C. Nilsson - Mountain View CA, US
Robert L. Taylor - Charleston SC, US
Radhakrishnan L. Nagarajan - Cupertino CA, US
Alan C. Nilsson - Mountain View CA, US
Robert L. Taylor - Charleston SC, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
G02B 6/12
US Classification:
385 14, 398 91, 372 26, 372 32, 372 501
Abstract:
Electro-optic amplitude varying elements (AVEs) or electro-optic multi-function elements (MFEs) are integrated into signal channels of photonic integrated circuits (PICs) or at the output of such PICs to provide for various optical controlling and monitoring functions. In one case, such PIC signal channels may minimally include a laser source and a modulator (TxPIC) and in another case, may minimally include a photodetector to which channels, in either case, an AVE or an MFE may be added.
Monolithic Transmitter Photonic Integrated Circuit (Txpic) Having Tunable Modulated Sources With Feedback System For Source Power Level Or Wavelength Tuning
Monolithic Transmitter Photonic Integrated Circuit (Txpic) Having Tunable Modulated Sources With Feedback System For Source Power Level Or Wavelength Tuning
US Patent:
7751658, Jul 6, 2010
Filed:
Jul 5, 2007
Appl. No.:
11/773938
Inventors:
David F. Welch - Atherton CA, US
Vincent G. Dominic - Dayton OH, US
Robert B. Taylor - Charleston SC, US
Matthew L. Mitchell - Monte Sereno CA, US
Alan C. Nilsson - Mountain View CA, US
Stephen G. Grubb - Reisterstown MD, US
Charles H. Joyner - Sunnyvale CA, US
Vincent G. Dominic - Dayton OH, US
Robert B. Taylor - Charleston SC, US
Matthew L. Mitchell - Monte Sereno CA, US
Alan C. Nilsson - Mountain View CA, US
Stephen G. Grubb - Reisterstown MD, US
Charles H. Joyner - Sunnyvale CA, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
G02B 6/12, G02B 6/28
US Classification:
385 14, 385 17, 385 24
Abstract:
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.
Deployment Of Electro-Optic Amplitude Varying Elements (Aves) And Electro-Optic Multi-Functional Elements (Mfes) In Photonic Integrated Circuits (Pics)
Deployment Of Electro-Optic Amplitude Varying Elements (Aves) And Electro-Optic Multi-Functional Elements (Mfes) In Photonic Integrated Circuits (Pics)
US Patent:
7526150, Apr 28, 2009
Filed:
Nov 3, 2006
Appl. No.:
11/556278
Inventors:
David F. Welch - Menlo Park CA, US
Radhakrishnan L. Nagarajan - Cupertino CA, US
Alan C. Nilsson - Mountain View CA, US
Robert B. Taylor - Charleston SC, US
Radhakrishnan L. Nagarajan - Cupertino CA, US
Alan C. Nilsson - Mountain View CA, US
Robert B. Taylor - Charleston SC, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
G02B 6/12
US Classification:
385 14, 398 91, 372 26, 372 32, 372 501
Abstract:
Electro-optic amplitude varying elements (AVEs) or electro-optic multi-function elements (MFEs) are integrated into signal channels of photonic integrated circuits (PICs) or at the output of such PICs to provide for various optical controlling and monitoring functions. In one case, such PIC signal channels may minimally include a laser source and a modulator (TxPIC) and in another case, may minimally include a photodetector to which channels, in either case, an AVE or an MFE may be added.
Digital Optical Network Architecture
Digital Optical Network Architecture
US Patent:
7634195, Dec 15, 2009
Filed:
Nov 12, 2007
Appl. No.:
11/938761
Inventors:
Jagdeep Singh - Los Gatos CA, US
Drew Perkins - Saratoga CA, US
David F. Welch - Atherton CA, US
Mark Yin - Cupertino CA, US
Stephen G. Grubb - Reisterstown MD, US
Robert R. Taylor - Charleston SC, US
Vincent G. Dominic - Dayton OH, US
Matthew L. Mitchell - Monte Sereno CA, US
Drew Perkins - Saratoga CA, US
David F. Welch - Atherton CA, US
Mark Yin - Cupertino CA, US
Stephen G. Grubb - Reisterstown MD, US
Robert R. Taylor - Charleston SC, US
Vincent G. Dominic - Dayton OH, US
Matthew L. Mitchell - Monte Sereno CA, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
H04J 14/02
US Classification:
398 79, 398 82, 398 43
Abstract:
A digital optical network (DON) is a new approach to low-cost, more compact optical transmitter modules and optical receiver modules for deployment in optical transport networks (OTNs). One important aspect of a digital optical network is the incorporation in these modules of transmitter photonic integrated circuit (TxPIC) chips and receiver photonic integrated circuit (TxPIC) chips in lieu of discrete modulated sources and detector sources with discrete multiplexers or demultiplexers.
Active Control Loop For Power Control Of Optical Channel Groups
Active Control Loop For Power Control Of Optical Channel Groups
US Patent:
8064771, Nov 22, 2011
Filed:
Jun 22, 2006
Appl. No.:
11/425988
Inventors:
Matthew L. Mitchell - Sunnyvale CA, US
Robert B. Taylor - Charleston SC, US
Vincent G. Dominic - Fremont CA, US
Alan C. Nilsson - Mountain View CA, US
Robert B. Taylor - Charleston SC, US
Vincent G. Dominic - Fremont CA, US
Alan C. Nilsson - Mountain View CA, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
H04B 10/16, H04B 10/00
US Classification:
398 94, 398 93, 398 38
Abstract:
A system, apparatus and method are described for deployment of a control loop between optical or electro-optical modules and a multiplexing module to provide a desired power profile of banded optical channel groups. The power output characteristics of the optical or electro-optical modules, the properties of the transmission paths of the banded optical channel groups, and other factors may be analyzed to allow the control loop to achieve the desired power profile on the banded optical channel groups. The control loop may adjust the output power on the optical or electro-optical modules so that the banded optical channel groups are delivered to an optical component, such as an optical multiplexer or photo-detector, having a particular optical power profile.
Monolithic Transmitter Photonic Integrated Circuit (Txpic) With Integrated Optical Components In Circuit Signal Channels
Monolithic Transmitter Photonic Integrated Circuit (Txpic) With Integrated Optical Components In Circuit Signal Channels
US Patent:
7340122, Mar 4, 2008
Filed:
Jun 22, 2007
Appl. No.:
11/767076
Inventors:
David F. Welch - Menlo Park CA, US
Vincent G. Dominic - Dayton OH, US
Mark J. Missey - San Jose CA, US
Radhakrishnan L. Nagarajan - Cupertino CA, US
Atul Mathur - Santa Clara CA, US
Frank H. Peters - Cork, IE
Robert B. Taylor - Charleston SC, US
Matthew L. Mitchell - Sunnyvale CA, US
Alan C. Nilsson - Mountain View CA, US
Stephen G. Grubb - Ellicott City MD, US
Richard P. Schneider - Mountain View CA, US
Charles H. Joyner - Sunnyvale CA, US
Jonas Webjorn - Redwood City CA, US
Drew D. Perkins - Saratoga CA, US
Vincent G. Dominic - Dayton OH, US
Mark J. Missey - San Jose CA, US
Radhakrishnan L. Nagarajan - Cupertino CA, US
Atul Mathur - Santa Clara CA, US
Frank H. Peters - Cork, IE
Robert B. Taylor - Charleston SC, US
Matthew L. Mitchell - Sunnyvale CA, US
Alan C. Nilsson - Mountain View CA, US
Stephen G. Grubb - Ellicott City MD, US
Richard P. Schneider - Mountain View CA, US
Charles H. Joyner - Sunnyvale CA, US
Jonas Webjorn - Redwood City CA, US
Drew D. Perkins - Saratoga CA, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
G02B 6/12
US Classification:
385 14, 398 91, 372 50, 372 26, 372 32
Abstract:
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.
Automated Optical Link Power Control
Automated Optical Link Power Control
US Patent:
7627254, Dec 1, 2009
Filed:
Jun 22, 2006
Appl. No.:
11/425944
Inventors:
Matthew L. Mitchell - Sunnyvale CA, US
Robert B. Taylor - Charleston SC, US
Edward E. Sprague - Woodside CA, US
Robert B. Taylor - Charleston SC, US
Edward E. Sprague - Woodside CA, US
Assignee:
Infinera Corporation - Sunnyvale CA
International Classification:
H04B 10/00
US Classification:
398168
Abstract:
A system, apparatus and method are described for controlling the gain across one or more amplifier nodes within an optical span. In one embodiment, a fast local amplifier constant gain control loop is provided that maintains a constant gain across an amplifier node for each of the channels within an optical signal. A slow link level gain setting control loop is provided to set and/or adjust the target gain on the amplifier node(s). A gain adjust sequence is performed by the slow link level gain setting control loop to adjust the target gain(s) in response to various events and mechanisms. A “time of flight” protection method is also provided to ensure consistency between the fast local amplifier gain control loop and the slow link level gain setting control loop.