Patents by Inventor Michael Lucien Genier
Michael Lucien Genier 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: 9285086Abstract: Light diffusing optical fibers and light emitting apparatuses including light diffusing optical fibers are disclosed. In one embodiment, a light emitting apparatus includes a base, a transparent or translucent enclosure affixed to the base, a light diffusing optical fiber including a coiled filament enclosed within the enclosure, and a light source optically coupled to the light diffusing optical fiber. The coiled filament includes a glass core, an outer surface, and a plurality of light scattering structures situated within the coiled filament for scattering light through the outer surface of the coiled filament. The coiled filament has a loss in a range of 0.5 dB/turn to 10.0 dB/turn at a turn radius of less than 50 mm.Type: GrantFiled: November 8, 2013Date of Patent: March 15, 2016Assignee: Corning IncorporatedInventors: Michael Lucien Genier, Vineet Tyagi
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Publication number: 20150332810Abstract: An illuminable transmission cable includes an electrical conductor, a light-diffusing fiber having a glass core and a cladding, at least one of the glass core and a core-cladding interface having a plurality of scattering structures. The light-diffusing fiber is configured to optically couple with a light source which emits light into the light-diffusing fiber. The scattering structures are configured to scatter the emitted light and output the emitted light along at least a portion of a sidewall of the light-diffusing fiber. A light transmissive jacket surrounds the electrical conductor and the light-diffusing fiber.Type: ApplicationFiled: May 1, 2015Publication date: November 19, 2015Inventors: Carl Edgar Crossland, Michael Lucien Genier, Vineet Tyagi
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Publication number: 20150334485Abstract: A headphone system includes a first audio speaker assembly and a second audio speaker assembly, a connecting body extending between the first and second audio speaker assemblies, and a light-diffusing fiber coupled with the connecting body, the light-diffusing fiber having a glass core and a cladding. At least one of the glass core and a core-cladding interface includes a plurality of light scattering structures. A light source is optically coupled to the light-diffusing fiber and configured to emit light into the light-diffusing fiber. The light scattering structures are configured to scatter the emitted light and output the emitted light at least partially along a sidewall of the light-diffusing fiber.Type: ApplicationFiled: May 1, 2015Publication date: November 19, 2015Inventors: Vineet Tyagi, Michael Lucien Genier
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Publication number: 20150131306Abstract: Light diffusing optical fibers and light emitting apparatuses including light diffusing optical fibers are disclosed. In one embodiment, a light emitting apparatus includes a base, a transparent or translucent enclosure affixed to the base, a light diffusing optical fiber including a coiled filament enclosed within the enclosure, and a light source optically coupled to the light diffusing optical fiber. The coiled filament includes a glass core, an outer surface, and a plurality of light scattering structures situated within the coiled filament for scattering light through the outer surface of the coiled filament. The coiled filament has a loss in a range of 0.5 dB/turn to 10.0 dB/turn at a turn radius of less than 50 mm.Type: ApplicationFiled: November 8, 2013Publication date: May 14, 2015Applicant: CORNING INCORPORATEDInventors: Michael Lucien Genier, Vineet Tyagi
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Publication number: 20150125114Abstract: A method including the steps of providing a light-diffusing optical fiber (12a) having a glass core (20), a cladding (40) surrounding the core (20), and a plurality of nano-sized structures in the form of voids (32) situated within said core (20) or at a core-cladding boundary; cleaving the light-diffusing fiber (12a), thereby forming a cleaved end face (66); and applying energy to one or more of 1) the cleaved end face (66) and 2) the light-diffusing fiber (12b) along a portion of the length thereof adjacent the cleaved end face (66), the amount of energy being sufficient to collapse and seal the voids (32) exposed at the cleaved end face (66), leaving a sealed cleaved end face (68). A lens may then be attached to the sealed cleaved end face (68), or the sealed cleaved end face (68) may be softened sufficiently to induce formation of a lensing surface such as a convex lensing surface (60) on the sealed end face (68).Type: ApplicationFiled: January 12, 2015Publication date: May 7, 2015Inventor: Michael Lucien Genier
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Publication number: 20150125115Abstract: A method including the steps of providing a light-diffusing optical fiber (12a) having a glass core (20), a cladding (40) surrounding the core (20), and a plurality of nano-sized structures in the form of voids (32) situated within said core (20) or at a core-cladding boundary; cleaving the light-diffusing fiber (12a), thereby forming a cleaved end face (66); and applying energy to one or more of 1) the cleaved end face (66) and 2) the light-diffusing fiber (12b) along a portion of the length thereof adjacent the cleaved end face (66), the amount of energy being sufficient to collapse and seal the voids (32) exposed at the cleaved end face (66), leaving a sealed cleaved end face (68). A lens may then be attached to the sealed cleaved end face (68), or the sealed cleaved end face (68) may be softened sufficiently to induce formation of a lensing surface such as a convex lensing surface (60) on the sealed end face (68).Type: ApplicationFiled: January 12, 2015Publication date: May 7, 2015Inventor: Michael Lucien Genier
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Patent number: 8998471Abstract: Lighting units include a light source, a light-diffusing optical fiber assembly, and a support substrate. The light-diffusing optical fiber assembly includes a plurality of light-diffusing optical fibers that are arranged in a bundled portion surrounded by a jacket and a splayed portion free from the jacket. The plurality of light-diffusing optical fibers in the splayed portion scatter light optically coupled into the plurality of light-diffusing optical fibers from the light source. The plurality of light-diffusing optical fibers within the splayed portion are structurally coupled to the support substrate.Type: GrantFiled: August 28, 2013Date of Patent: April 7, 2015Assignee: Corning IncorporatedInventor: Michael Lucien Genier
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Patent number: 8986572Abstract: The invention is directed to calcium fluoride crystal optics with improved laser durability that can be used for the transmission of below 250 nanometer (nm) electromagnetic radiation. The optics consists of CaF2 as the major component and Mg in an amount in the range of 13 ppm to 20 ppm while Ce and Mn are <0.5 ppm. The doped crystal and optics made therefrom have a ratio of 515/380 nm transmission loss of less than 0.3 after exposure to greater than 2.8 MRads of ?-radiation. Further, the doped crystal and optics made therefrom exhibit a greatly improved lifetime as shown by ALDT testing to at least 1 billion pulses.Type: GrantFiled: July 18, 2012Date of Patent: March 24, 2015Assignee: Corning IncorporatedInventors: James R Cole, Keith J Donohue, Michael Lucien Genier, Robert Stephen Pavlik, Jr., Michael William Price, William Rogers Rosch, Jeffrey L Sunderland
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Publication number: 20150062956Abstract: Lighting units include a light source, a light-diffusing optical fiber assembly, and a support substrate. The light-diffusing optical fiber assembly includes a plurality of light-diffusing optical fibers that are arranged in a bundled portion surrounded by a jacket and a splayed portion free from the jacket. The plurality of light-diffusing optical fibers in the splayed portion scatter light optically coupled into the plurality of light-diffusing optical fibers from the light source. The plurality of light-diffusing optical fibers within the splayed portion are structurally coupled to the support substrate.Type: ApplicationFiled: August 28, 2013Publication date: March 5, 2015Applicant: Corning IncorporatedInventor: Michael Lucien Genier
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Patent number: 8953914Abstract: A method including the steps of providing a light-diffusing optical fiber (12a) having a glass core (20), a cladding (40) surrounding the core (20), and a plurality of nano-sized structures in the form of voids (32) situated within said core (20) or at a core-cladding boundary; cleaving the light-diffusing fiber (12a), thereby forming a cleaved end face (66); and applying energy to one or more of 1) the cleaved end face (66) and 2) the light-diffusing fiber (12b) along a portion of the length thereof adjacent the cleaved end face (66), the amount of energy being sufficient to collapse and seal the voids (32) exposed at the cleaved end face (66), leaving a sealed cleaved end face (68). A lens may then be attached to the sealed cleaved end face (68), or the sealed cleaved end face (68) may be softened sufficiently to induce formation of a lensing surface such as a convex lensing surface (60) on the sealed end face (68).Type: GrantFiled: June 24, 2013Date of Patent: February 10, 2015Assignee: Corning IncorporatedInventor: Michael Lucien Genier
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Patent number: 8913241Abstract: A hyperspectral imaging system and method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). The hyperspectral imaging system includes at least one optic, a scannable slit mechanism, a spectrometer, a two-dimensional image sensor, and a controller. The scannable slit mechanism can be a micro-electromechanical system spatial light modulator (MEMS SLM), a diffractive Micro-Opto-Electro-Mechanical Systems (MOEMS) spatial light modulator (SLM), a digital light processing (DLP) system, a liquid crystal display, a rotating drum with at least one slit formed therein, or a rotating disk with at least one slit formed therein.Type: GrantFiled: July 23, 2012Date of Patent: December 16, 2014Assignee: Corning IncorporatedInventors: Vikram Bhatia, Carl Edgar Crossland, Paul G Dewa, Michael Lucien Genier
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Patent number: 8897611Abstract: An optical fiber interface includes an optical fiber connector including a receptacle and an axis of propagation along which light traverses through the optical fiber connector. The receptacle includes a first member pivotably attached to the receptacle. The first member includes a first aperture. The first member has a blocking position relative to the receptacle in which the first aperture is not aligned with the axis of propagation, such that light traversing along the axis of propagation does not pass through the first aperture. The first member has a transmitting position relative to the receptacle in which the first aperture is aligned with the axis of propagation such that light traveling along the axis of propagation passes through the first aperture.Type: GrantFiled: September 6, 2012Date of Patent: November 25, 2014Assignee: Corning IncorporatedInventor: Michael Lucien Genier
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Publication number: 20140243598Abstract: Optical probe delivery and retrieval systems and methods are disclosed. The optical probe includes a dissolvable capsule that contains micro-components that are substantially smaller than the size of the capsule. The capsule is allowed to dissolve in the stomach after imaging data is collected in the esophagus. Thus, only the optical fiber tether and the relatively small micro-components attached thereto need be retrieved. Delivery devices that facilitate comfortable delivery and retrieval of the optical probe are also disclosed.Type: ApplicationFiled: February 14, 2014Publication date: August 28, 2014Applicant: CORNING INCORPORATEDInventors: Michael Lucien Genier, Paul Michael Then, Peter Gerard Wigley
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Publication number: 20140199494Abstract: The present disclosure is directed to improved silica-titania glass articles intended for use in EUV or other high energy reflective optic systems, and to a process for producing such improved silica-titania articles. The improved silica-titania glass articles provide a more stable surface for the coatings that are used in the making of reflective optical elements for EUV applications. The stable surface is provided by densification of at least one face of the silica-titania article, the densification being accomplished by the use accelerated ions, neutrons, electrons and photons (?-ray, X-ray or DUV lasers). After densification, the densified face of the silica-titania article can be coated with a multilayer reflective coating.Type: ApplicationFiled: March 17, 2014Publication date: July 17, 2014Applicant: Corning IncorporatedInventor: Michael Lucien Genier
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Publication number: 20140064661Abstract: An optical fiber interface includes an optical fiber connector including a receptacle and an axis of propagation along which light traverses through the optical fiber connector. The receptacle includes a first member pivotably attached to the receptacle. The first member includes a first aperture. The first member has a blocking position relative to the receptacle in which the first aperture is not aligned with the axis of propagation, such that light traversing along the axis of propagation does not pass through the first aperture. The first member has a transmitting position relative to the receptacle in which the first aperture is aligned with the axis of propagation such that light traveling along the axis of propagation passes through the first aperture.Type: ApplicationFiled: September 6, 2012Publication date: March 6, 2014Inventor: Michael Lucien Genier
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Publication number: 20140022414Abstract: A hyperspectral imaging system and method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). The hyperspectral imaging system includes at least one optic, a scannable slit mechanism, a spectrometer, a two-dimensional image sensor, and a controller. The scannable slit mechanism can be a micro-electromechanical system spatial light modulator (MEMS SLM), a diffractive Micro-Opto-Electro-Mechanical Systems (MOEMS) spatial light modulator (SLM), a digital light processing (DLP) system, a liquid crystal display, a rotating drum with at least one slit formed therein, or a rotating disk with at least one slit formed therein.Type: ApplicationFiled: July 23, 2012Publication date: January 23, 2014Inventors: Vikram Bhatia, Carl Edgar Crossland, Paul G. Dewa, Michael Lucien Genier
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Publication number: 20130343703Abstract: A method including the steps of providing a light-diffusing optical fiber (12a) having a glass core (20), a cladding (40) surrounding the core (20), and a plurality of nano-sized structures in the form of voids (32) situated within said core (20) or at a core-cladding boundary; cleaving the light-diffusing fiber (12a), thereby forming a cleaved end face (66); and applying energy to one or more of 1) the cleaved end face (66) and 2) the light-diffusing fiber (12b) along a portion of the length thereof adjacent the cleaved end face (66), the amount of energy being sufficient to collapse and seal the voids (32) exposed at the cleaved end face (66), leaving a sealed cleaved end face (68). A lens may then be attached to the sealed cleaved end face (68), or the sealed cleaved end face (68) may be softened sufficiently to induce formation of a lensing surface such as a convex lensing surface (60) on the sealed end face (68).Type: ApplicationFiled: June 24, 2013Publication date: December 26, 2013Inventor: Michael Lucien Genier
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Publication number: 20130308335Abstract: A modular optical-fiber-based illumination system comprises a light source (52); a low-scatter light-conducting optical fiber (54) optically coupled to the light source (52) having an output end (58); and a light-diffusing optical fiber (12) having a glass core (20), a cladding (40) and a plurality of nano-sized structures (32) situated within said core (20) or at a core-cladding boundary. An input end (62) of the light-diffusing optical fiber (12) is removably and optically coupled to the output end (58) of the low-scatter light-conducting optical fiber (54). Various light sources (52), including UV, infrared, colored, and white, may be used. With a UV source (52), the light-diffusing optical fiber (12) may desirably have one or more phosphors for converting UV into one or more other wavelengths, and the illumination system may include a filter or absorber (76) that prevents or reduces propagation of the one or more other wavelengths.Type: ApplicationFiled: May 14, 2013Publication date: November 21, 2013Applicant: Corning IncorporatedInventor: Michael Lucien Genier
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Publication number: 20130107565Abstract: A light diffusing optical fiber includes a core region and a cladding layer. The fiber is configured to scatter guided light away from the core and through an outer surface. A layer or region of the fiber includes material that converts scattered light to a longer wavelength, which is surrounded by a layer or region including material that blocks ultraviolet light.Type: ApplicationFiled: October 26, 2012Publication date: May 2, 2013Inventor: Michael Lucien Genier
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Publication number: 20120319048Abstract: The invention is directed to calcium fluoride crystal optics with improved laser durability that can be used for the transmission of below 250 nanometer (nm) electromagnetic radiation. The optics consists of CaF2 as the major component and Mg in an amount in the range of 13 ppm to 20 ppm while Ce and Mn are <0.5 ppm. The doped crystal and optics made therefrom have a ratio of 515/380 nm transmission loss of less than 0.3 after exposure to greater than 2.8 MRads of ?-radiation. Further, the doped crystal and optics made therefrom exhibit a greatly improved lifetime as shown by ALDT testing to at least 1 billion pulses.Type: ApplicationFiled: July 18, 2012Publication date: December 20, 2012Inventors: James R. Cole, Keith J. Donohue, Michael Lucien Genier, Robert Stephen Pavlik, JR., Michael William Price, William Rogers Rosch, Jeffrey L. Sunderland