Thomas J. Cullen - Columbia MD Timothy E. Hammon - Silver Spring MD John M. Stockhausen - Arnold MD
Assignee:
ACME Grating Ventures, LLC - Columbia MD
International Classification:
G02B 632
US Classification:
385 37
Abstract:
Apparatuses, systems, and methods are disclosed for providing optical communications. Bragg grating used in the optical components and systems of the present invention are produced by selectively hydrogenating one or more selected sections of an optical waveguide in general, and particularly optical fiber. Selective hydrogenation can be performed by selectively establishing local conditions in a first environment conducive to introducing greater quantities of hydrogen into selected sections than into non-selected sections, which are maintained in a second environment. The extent of selective hydrogenation and the hydrogen concentration difference between selected and non-selected section of the waveguide is a function of the temperature, pressure, and time of exposure established in the first and second environments.
Optical Transmission Systems And Apparatuses Including Bragg Gratings And Methods Of Making
Thomas J. Cullen - Columbia MD Timothy E. Hammon - Silver Spring MD John M. Stockhausen - Arnold MD
Assignee:
Acme Grating Ventures, LLC - Columbia MD
International Classification:
B05D 506 G02B 602 G02B 610
US Classification:
427 8
Abstract:
Apparatuses, systems, and methods are disclosed for providing optical communications. Bragg grating used in the optical components and systems of the present invention are produced by selectively hydrogenating one or more selected sections of an optical waveguide in general, and particularly optical fiber. Selective hydrogenation can be performed by selectively establishing local conditions in a first environment conducive to introducing greater quantities of hydrogen into selected sections than into non-selected sections, which are maintained in a second environment. The extent of selective hydrogenation and the hydrogen concentration difference between selected and non-selected section of the waveguide is a function of the temperature, pressure, and time of exposure established in the first and second environments.
Optical Transmission Systems And Apparatuses Including Bragg Gratings And Methods Of Making
Thomas J. Cullen - Columbia MD Timothy E. Hammon - Silver Spring MD John M. Stockhausen - Arnold MD
Assignee:
Acme Grating Ventures, LLC - Columbia MD
International Classification:
B05D 306 B05D 506 G02B 602 G02B 610
US Classification:
427553
Abstract:
Apparatuses, systems, and methods are disclosed for providing optical communications. Bragg grating used in the optical components and systems of the present invention are produced by selectively hydrogenating one or more selected sections of an optical waveguide in general, and particularly optical fiber. Selective hydrogenation can be performed by selectively establishing local conditions in a first environment conducive to introducing greater quantities of hydrogen into selected sections than into non-selected sections, which are maintained in a second environment. The extent of selective hydrogenation and the hydrogen concentration difference between selected and non-selected section of the waveguide is a function of the temperature, pressure, and time of exposure established in the first and second environments.
Optical Transmission Systems And Apparatuses Including Bragg Gratings And Methods Of Making
Thomas J. Cullen - Columbia MD Timothy E. Hammon - Silver Spring MD John M. Stockhausen - Arnold MD
Assignee:
Acme Grating Ventures, LLC - Columbia MD
International Classification:
C23C 1600
US Classification:
118719
Abstract:
Apparatuses, systems, and methods are disclosed for providing optical communications. Bragg grating used in the optical components and systems of the present invention are produced by selectively hydrogenating one or more selected sections of an optical waveguide in general, and particularly optical fiber. Selective hydrogenation can be performed by selectively establishing local conditions in a first environment conducive to introducing greater quantities of hydrogen into selected sections than into non-selected sections, which are maintained in a second environment. The extent of selective hydrogenation and the hydrogen concentration difference between selected and non-selected section of the waveguide is a function of the temperature, pressure, and time of exposure established in the first and second environments.
Administrator at California Department of Fish and Wildlife, Office of Spill Prevention and Response
Location:
Sacramento, California
Industry:
Government Administration
Work:
California Department of Fish and Wildlife, Office of Spill Prevention and Response - Sacramento, California since Jun 2012
Administrator
self-employed - San Francisco Bay Area Dec 2011 - Jun 2012
Independent Security Consultant
Sabre Systems Inc. - Alexandria, VA (working remotely in the San Francisco Bay area) May 2010 - Dec 2011
Executive Director - Homeland Security Programs
Coast Guard Sector San Francisco - Yerba Buena Island, San Francisco, CA Jul 2008 - May 2010
Deputy Commander
Eleventh Coast Guard District - Alameda, CA Oct 2005 - Jul 2008
Chief of Response
Education:
Purdue University - Krannert School of Management 1996 - 1997
MS, Industrial Administration
US Coast Guard Academy 1979 - 1983
BS, Ocean Engineering
Skills:
Homeland Security Maritime Security Aviation Operations Maritime Operations Aviation Maintenance Commercial Pilot Search & Rescue Program Management Project Portfolio Management Law Enforcement Environmental Protection Disaster Response Incident Management Crisis Management Crisis Communications Infrastructure Security Leadership Mentoring Quality Assurance Quality Management Strategic Partnerships Federal Government Budget Management Budget Oversight Budget Tracking Budget Development Capital Budgeting Team Leadership Microsoft Office Grant Review Port Security Enforcement Logistics Emergency Management Counterterrorism DHS HAZWOPER Aviation Budgets Military
Certifications:
Project Management Professional (PMP), PMI Airline Transport Pilot (ATP), FAA ICS-100, 200, 300, 400, 620, 410; IS-700, 800, National Incident Management System (NIMS) TS/SCI eligible
Defer Elementary School Grosse Pointe MI 1967-1972, McKee Elementary School Westland MI 1972-1974, Nankin Mills Junior High School Westland MI 1974-1977
Pitkin Middle School East Hartford CT 1966-1969, Goodwin Elementary School East Hartford CT 1969-1972, Saint Christopher School East Hartford CT 1972-1973
But Auburn University paleontologist Thomas Cullen and his team assert that the T. rex and other theropods had scaly, lizard-like lips that covered their massive teeth. If true, the T. rex may not have looked as frightening as we had imagined.
Date: May 11, 2023
Category: Science
Source: Google
Neo-Nazi Who Rammed His Car Into Charlottesville Protesters Gets Life
"It was cold-blooded. It was motivated by deep-seated racial animus," Thomas Cullen, U.S. attorney for the Western District of Virginia, told reporters. He said Fields' lethal car plowing was calculated, calling it "a hate-inspired act of domestic terrorism."
Date: Jun 28, 2019
Category: Headlines
Source: Google
Detroit Reaches Key Deal That May Speed Bankruptcy Exit
Ryan Bennett, a lawyer for Syncora, and Thomas Cullen, alawyer for Detroit, didnt immediately respond to calls afterregular business hours yesterday seeking comment on theagreement. Bill Nowling, Orrs spokesman, didnt respond tovoice-mail or e-mail messages after regular business hoursyester
Date: Sep 10, 2014
Category: U.S.
Source: Google
Dish Enlists Qualcomm to Build Chipset for Wireless Devices
With the rule-making still under way, the Qualcommdevelopment funding is a risk-based investment, yet it isimportant for us to accelerate a long-term path to developingboth the satellite and ground-based mobile markets, Thomas Cullen, an executive vice president at Dish, said in thestatement.
Date: Jun 12, 2012
Category: Sci/Tech
Source: Google
Apple Is Said to Weigh Expanding AirPlay For Streaming Video on Devices
Apple knows most of the action in the home entertainmentspace these days is iTunes music and the iTunes movie store, sotheyre saying, Were not going to be in this business, but wewill make it possible for anybody to play well with ourproducts, said Thomas Cullen, co-founder of Sonos Inc., a