Patents by Inventor Mark K. Young
Mark K. Young has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7529020Abstract: An optical amplifier module contains at least one optical amplifier. The module includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier.Type: GrantFiled: October 16, 2003Date of Patent: May 5, 2009Assignee: Huawei Marine Networks Co., Ltd.Inventors: David S. DeVincentis, Savino S. Camporeale, Mark K. Young
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Patent number: 7489438Abstract: An undersea optical repeater is provided. The repeater includes a pressure vessel for use in an undersea environment. The pressure vessel includes a pressure housing and at least two cable reeving elements disposed on opposing ends of the pressure housing for respectively receiving ends of optical cables that each include an electrical conductor therein. The cable receiving elements are adapted to be in electrical contact with the respective electrical conductors in the optical cables. At least one optical amplifier is located in the pressure vessel. The optical amplifier includes at least one electrical component adapted to receive electrical power from the electrical conductors in the optical cables. The pressure housing includes a dielectric layer having sufficient dielectric properties for electrically isolating the cable receiving elements from one another to provide a voltage thereacross.Type: GrantFiled: October 18, 2004Date of Patent: February 10, 2009Assignee: Red Sky Subsea, Ltd.Inventors: Mark K. Young, David S. DeVincentis, Savino S. Camporeale, Stephen Arthur Hughes Smith, Stephen G. Evangelides, Jr.
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Patent number: 7436584Abstract: An optical amplifier module is provided that contains at least one optical amplifier. The module includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber factory cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier. The module also includes at least one circuit board on which reside electronics associated with the optical amplifier.Type: GrantFiled: September 21, 2004Date of Patent: October 14, 2008Assignee: Red Sky Subsea, Ltd.Inventors: Mark K. Young, David S. DeVincentis, Savino S. Camporeale
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Publication number: 20080050121Abstract: A method for entering a market with high barriers to entry and a plurality of proprietary business elements includes converting at least one of the business elements into a universal business element that can accept a wide variety of inputs from other business elements, while converting a remaining one of the plurality of business elements to commoditized business elements. In addition, a market of a resulting business is limited so that the resulting business straddles a gap between two subdivisions of the market. Thus, a combination of technology and market division enables conversion of otherwise proprietary system to commodity equipment that can work with a wide variety of existing vendor equipment while competing technologically with highly engineered solutions.Type: ApplicationFiled: June 17, 2004Publication date: February 28, 2008Inventors: Stephen G. Evangelides, Jay P. Morreale, Michael J. Neubelt, Mark K. Young, Jonathan A. Nagel, David S. DeVincentis
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Patent number: 7068419Abstract: An undersea optical repeater is provided that includes a pressure vessel for use in an undersea environment. The pressure vessel has at least two cable-receiving elements for respectively receiving ends of optical cables that each includes an electrical conductor therein. At least one optical amplifier is located in the pressure vessel. The optical amplifier includes at least one electrical component adapted to receive electrical power from the electrical conductors in the optical cables. A dielectric envelope surrounds the pressure vessel to provide a hermetic seal therewith. The envelope includes a dielectric overmold surrounding at least a portion of the pressure vessel.Type: GrantFiled: March 12, 2004Date of Patent: June 27, 2006Assignee: Red Sky Subsea Ltd.Inventors: David S. DeVincentis, Mark K. Young, Savino S. Camporeale
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Patent number: 6950229Abstract: A pressure vessel is provided for use in an undersea environment. The pressure vessel including a pressure housing and at least two cable receiving elements disposed on opposing ends of the pressure housing for respectively receiving ends of optical cables that each include an electrical conductor therein, said cable receiving elements adapted to be in electrical contact with the respective electrical conductors in the optical cables. At least one optical amplifier is located in the pressure vessel. The optical amplifier includes at least one electrical component adapted to receive electrical power from the electrical conductors in the optical cables. The pressure vessel also includes an electrically insulating element electrically isolating at least one of the cable receiving elements from the pressure housing.Type: GrantFiled: June 16, 2004Date of Patent: September 27, 2005Assignee: Red Sky Systems, Inc.Inventors: Mark K. Young, David S. DeVincentis, Savino S. Camporeale, Stephen Arthur Hughes Smith
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Patent number: 6917465Abstract: An optical amplifier module is provided that contains at least one optical amplifier. The module includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier. The module also includes at least one circuit board on which reside electronics associated with the optical amplifier.Type: GrantFiled: November 17, 2003Date of Patent: July 12, 2005Assignee: Red Sky Systems, Inc.Inventors: Mark K. Young, David S. DeVincentis, Savino S. Camporeale, Stephen Arthur Hughes Smith
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Patent number: 6870993Abstract: An optical amplifier module contains at least one optical amplifier. The module includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier.Type: GrantFiled: October 24, 2003Date of Patent: March 22, 2005Assignee: Red Sky Systems, Inc.Inventors: Mark K. Young, David S. DeVincentis
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Publication number: 20040207912Abstract: An optical repeater includes a plurality of optical amplifiers and a plurality of pump sources for providing pump energy to the plurality of optical amplifiers. The optical repeater also includes a coupling arrangement coupling the pump energy from the plurality of pump sources to the plurality of optical amplifiers so that the pump energy from each pump source is distributed among at least two of the plurality of optical amplifiers in a substantially unequal manner.Type: ApplicationFiled: April 17, 2003Publication date: October 21, 2004Inventors: Jonathan A. Nagel, Mark K. Young, David S. DeVincentis
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Publication number: 20040196529Abstract: An optical amplifier module is provided that contains at least one optical amplifier. The module includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier. The module also includes at least one circuit board on which reside electronics associated with the optical amplifier.Type: ApplicationFiled: November 17, 2003Publication date: October 7, 2004Inventors: Mark K. Young, David S. De Vincentis, Savino S. Camporeale, Stephen Arthur Hughes Smith
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Publication number: 20040175092Abstract: The present invention provides a hermetically sealed module to be located in an external pressure vessel providing protection from external pressure in an undersea environment. The hermetically sealed module includes at least one optical amplifier and an hermetically sealed housing for containing the optical amplifier. The housing has a retaining element for retaining the housing within the external pressure vessel. The module also includes a plurality of ports for conveying into the housing, in an hermetically sealed manner, at least one optical fiber and a conductor incorporated in an undersea optical fiber cable. The conductor supplies electrical power to the optical amplifier. At least one conductive terminal is located in the housing for establishing electrical contact with the conductor traversing each of the plurality of ports. The conductive terminal supplies electrical power from the conductor to the optical amplifier.Type: ApplicationFiled: December 19, 2003Publication date: September 9, 2004Inventors: Mark K. Young, David S. DeVincentis
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Publication number: 20040160663Abstract: An optical amplifier module contains at least one optical amplifier. The module includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier.Type: ApplicationFiled: October 16, 2003Publication date: August 19, 2004Applicant: Red Sky Systems, Inc.Inventors: David S. DeVincentis, Savino S. Camporeale, Mark K. Young
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Publication number: 20040126119Abstract: An optical transmission system has an optical transmission terminal with first and second optical interfaces. The first interface is configured to communicate in accordance with an industry-standard, network level protocol. The second interface is configured to communicate in accordance with a first optical layer transport protocol. The optical transmission span includes an optical interface device that has a third interface communicating with the second interface of the optical transmission terminal in accordance with the first optical layer transport protocol and a fourth interface configured to communicate in accordance with a second optical layer transport protocol. The optical interface device also has a signal processing unit for transforming optical signals between the first and second optical layer transport protocols.Type: ApplicationFiled: July 16, 2003Publication date: July 1, 2004Inventors: Stephen G. Evangelides, Jay P. Morreale, Michael J. Neubelt, Mark K. Young, Jonathan A. Nagel
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Publication number: 20040096223Abstract: An optical transmission system includes a transmitter unit, a receiver unit, and an optical transmission path interconnecting the transmitter and receiver units. A plurality of optical repeaters are situated along the transmission path. Adjacent ones of the repeaters are interconnected by transmission spans that collectively constitute a majority of the optical transmission path. Each of the transmission spans comprises substantially identical lengths of cabled optical fiber having substantially identical prescribed path average dispersions. At least one adjustable dispersion trimming element is located in the optical repeater and optically couples one of the transmission spans to an optical amplifier located in the repeater. The adjustable dispersion trimming element has an adjustable path average dispersion selected such that a total path average dispersion of the transmission span to which it is coupled plus the adjustable dispersion trimming element has a desired value.Type: ApplicationFiled: July 3, 2003Publication date: May 20, 2004Applicant: Red Sky Systems, Inc.Inventors: Stephen G. Evangelides, Mark K. Young
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Publication number: 20040096215Abstract: An optical transmission system has an optical transmission terminal with first and second optical interfaces. The first interface is configured to communicate in accordance with an industry-standard, network level protocol. The second interface is configured to communicate in accordance with a first optical layer transport protocol. The optical transmission span includes an optical interface device that has a third interface communicating with the second interface of the optical transmission terminal in accordance with the first optical layer transport protocol and a fourth interface configured to communicate in accordance with a second optical layer transport protocol. The optical interface device also includes a signal processing unit for transforming optical signals between the first and second optical layer protocols. A test system is coupled to the signal processing unit for monitoring optical signal quality.Type: ApplicationFiled: July 16, 2003Publication date: May 20, 2004Inventors: Stephen G. Evangelides, Jay P. Morreale, Michael J. Neubelt, Mark K. Young, Jonathan A. Nagel
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Publication number: 20040036959Abstract: In an optical communication system that includes a transmitting terminal, a receiving terminal, and an optical transmission path optically coupling the transmitting and receiving terminals and having at least one rare-earth doped optical amplifier therein, a second optical amplifier is provided The second optical amplifier includes a first portion of the optical transmission path having a first end coupled to the transmitting terminal and a second end coupled to a first of the rare-earth doped optical amplifiers. In addition, the second optical amplifier includes a pump source providing pump energy to the first portion of the optical transmission path at one or more wavelengths that is less than a signal wavelength to provide Raman gain in the first portion at the signal wavelength.Type: ApplicationFiled: December 6, 2002Publication date: February 26, 2004Inventors: Stephen G. Evangelides, Jonathan A. Nagel, Mark K. Young