Patents by Inventor Bo A. Andersen

Bo A. Andersen 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).

  • Patent number: 6550984
    Abstract: An apparatus for retaining optical components in a planar configuration has a lens and an electro-optic component. The lens is optically coupled to the optical components. The electro-optic component is coupled to a support member. Alignment of the lens with the electro-optic component is performed by directly positioning the lens to maximize the transfer of optical energy from the lens to the electro-optic component. No optical fibers need be directly manipulated to perform the alignment, thus allowing for alignment of optical components with electro-optical components using the same procedures and equipment as used for aligning optical components with optical components.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: April 22, 2003
    Assignee: Lucent Technologies Inc.
    Inventors: Bo A. Andersen, Kirk J. Witherow
  • Patent number: 6513992
    Abstract: An assembly for housing optical components includes sides formed of an optically transmissive material, such as anti-reflective glass. Optical energy interacts with optical components retained within the assembly via the optically transmissive material. Collimated lens assemblies, which are attached to optical fibers, are adhesively attached to the optically transmissive sides. This assembly is especially amenable to an automated assembly process because it allows easy alignment of the collimated lens assembly with optical components retained within the assembly, and adherence of the collimated lens assembly to the optically transmissive side thereafter.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: February 4, 2003
    Assignee: Lucent Technologies Inc.
    Inventors: Bo A. Andersen, Stephen K. Fairchild, Jay Liu, Kirk J. Witherow
  • Publication number: 20020181920
    Abstract: A bend limiting apparatus for use in an automated assembly process of optical components in a planar configuration uses bend limiting tubing and support members. Optical fibers are positioned axially within the bend limiting tubing. The bend limiting tubing is supported by a support member. The optical fibers are attached to a collimated lens assembly. The bend limiting tubing may be coupled to the optical fibers by a pliable adhesive. The bend limiting tubing may also be coupled to the support member by an adhesive such as epoxy. Furthermore, an upper portion may be utilized to provide additional support.
    Type: Application
    Filed: June 20, 2002
    Publication date: December 5, 2002
    Inventors: Bo A. Andersen, Stephen K. Fairchild, Jay Liu, Kirk J. Witherow
  • Publication number: 20020067899
    Abstract: An apparatus for retaining optical components in a planar configuration has a lens and an electro-optic component. The lens is optically coupled to the optical components. The electro-optic component is coupled to a support member. Alignment of the lens with the electro-optic component is performed by directly positioning the lens to maximize the transfer of optical energy from the lens to the electro-optic component. No optical fibers need be directly manipulated to perform the alignment, thus allowing for alignment of optical components with electro-optical components using the same procedures and equipment as used for aligning optical components with optical components.
    Type: Application
    Filed: December 1, 2000
    Publication date: June 6, 2002
    Inventors: Bo A. Andersen, Kirk J. Witherow
  • Publication number: 20020067891
    Abstract: An apparatus having multiple fiber terminated optical ports uses optical components such as isolators, reflectors, mirrors, and prisms to steer a beam of light to an optical port. The steered beam of light is approximately parallel to the main axis and has a small lateral offset. The optical components may be part of an integrated component or discrete. The apparatus may have multiple input fiber terminated optical ports and multiple output fiber terminated optical ports. The apparatus is especially amenable to planar packaging of optical components.
    Type: Application
    Filed: December 1, 2000
    Publication date: June 6, 2002
    Inventor: Bo A. Andersen
  • Publication number: 20020064352
    Abstract: An assembly for housing optical components includes sides formed of an optically transmissive material, such as anti-reflective glass. Optical energy interacts with optical components retained within the assembly via the optically transmissive material. Collimated lens assemblies, which are attached to optical fibers, are adhesively attached to the optically transmissive sides. This assembly is especially amenable to an automated assembly process because it allows easy alignment of the collimated lens assembly with optical components retained within the assembly, and adherence of the collimated lens assembly to the optically transmissive side thereafter.
    Type: Application
    Filed: November 29, 2000
    Publication date: May 30, 2002
    Inventors: Bo A. Andersen, Stephen K. Fairchild, Jay Liu, Kirk J. Witherow