Abstract: Methods and systems for sterilizing a tools and equipment are disclosed, including using a UV source to generate a pulsed UV light within or exterior to an enclosure having a highly reflecting diffuse inner coated surface; and absorbing the pulsed light to sterilize. Other embodiments are described and claimed.

Abstract: Methods and systems for rapid sterilization of building air are disclosed, including using a UV source to generate a UV light within an interior volume of duct work of an air handling system; and absorbing the UV light to sterilize. Other embodiments are described and claimed.

Abstract: A method and apparatus for biostimulation of ocular tissue are disclosed, including providing a tissue biostimulator, wherein the tissue biostimulator comprises: a power source; a housing; one or more LEDs positioned in the housing and powered by the power source; and one or more lenses configured to project an array of emitter plate images of the one or more LEDs onto the tissue; placing the tissue biostimulator up to an eye; powering on the tissue biostimulator; and projecting the array of emitter plate images of the one or more LEDs onto the tissue. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilizing a room are disclosed, including using a laser to generate a pulsed laser beam; using a robotic arm to direct the pulsed laser beam to a scattering optical element and to change the position of the scattering optical element; and using the scattering optical element to substantially isotropically scatter the radiation of the pulsed laser beam to sterilize the room. The scattering optical element comprises a hollow fused silica bulb filled with solid fused silica spheres or a fiber optic bundle and in some embodiments the scattering optical element is rotated. The pulsed laser beam comprises a wavelength ranging between about 200 nm to about 320 nm and in some embodiments comprises nanosecond or picosecond light pulses. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilizing a room are disclosed, including using a laser to generate a pulsed laser beam; using a robotic arm to direct the pulsed laser beam to a scattering optical element and to change the position of the scattering optical element; and using the scattering optical element to substantially isotropically scatter the radiation of the pulsed laser beam to sterilize the room. The scattering optical element comprises a hollow fused silica bulb filled with solid fused silica spheres or a fiber optic bundle and in some embodiments the scattering optical element is rotated. The pulsed laser beam comprises a wavelength ranging between about 200 nm to about 320 nm and in some embodiments comprises nanosecond or picosecond light pulses. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilizing a tools and equipment are disclosed, including using a UV source to generate a pulsed UV light within or exterior to an enclosure having a highly reflecting diffuse inner coated surface; and absorbing the pulsed light to sterilize. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilizing a room are disclosed, including using a laser positioned within a housing to generate a pulsed laser beam; and intercepting the pulsed laser beam with a scattering optical element to substantially isotropically scatter the radiation of the pulsed laser beam outside the housing to sterilize the room. The scattering optical element comprises a hollow fused silica bulb filled with solid fused silica spheres or a fiber optic bundle and in some embodiments the scattering optical element is rotated. The pulsed laser beam comprises a wavelength ranging between about 200 nm to about 320 nm and in some embodiments comprises nanosecond or picosecond light pulses. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilizing a room are disclosed, including using a laser positioned within a housing to generate a pulsed laser beam; and intercepting the pulsed laser beam with a scattering optical element to substantially isotropically scatter the radiation of the pulsed laser beam outside the housing to sterilize the room. The scattering optical element comprises a hollow fused silica bulb filled with solid fused silica spheres or a fiber optic bundle and in some embodiments the scattering optical element is rotated. The pulsed laser beam comprises a wavelength ranging between about 200 nm to about 320 nm and in some embodiments comprises nanosecond or picosecond light pulses. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilization are disclosed, including placing one or more UV light sources located substantially at one or more foci of a substantially ellipsoidal reflecting surface coated enclosure; and generating UV radiation from the one or more UV light sources to sanitize one or more objects positioned between the foci of the substantially ellipsoidal reflecting surface coated enclosure; wherein the one or more UV light sources comprises a beam from a KrF Excimer laser being scattered by a spherically scattering sphere; wherein the KrF Excimer laser is configured to emit light pulses having a wavelength of about 248 nm; wherein the KrF Excimer laser is configured to emit nanosecond light pulses; and wherein the spherically scattering sphere comprises a hollow fused silica filled with solid fused silica spheres. Other embodiments are described and claimed.

Abstract: Methods and systems for sterilization are disclosed, including placing one or more UV light sources located substantially at one or more foci of a substantially ellipsoidal reflecting surface coated enclosure; and generating UV radiation from the one or more UV light sources to sanitize one or more objects positioned between the foci of the substantially ellipsoidal reflecting surface coated enclosure; wherein the one or more UV light sources comprises a beam from a KrF Excimer laser being scattered by a spherically scattering sphere; wherein the KrF Excimer laser is configured to emit light pulses having a wavelength of about 248 nm.; wherein the KrF Excimer laser is configured to emit nanosecond light pulses; and wherein the spherically scattering sphere comprises a hollow fused silicon sphere filled with solid fused silicon spheres. Other embodiments are described and claimed.

Abstract: Methods and systems for tuning an archery bow are disclosed, including providing a bow having a string, providing a laser plane, rotating the laser plane to be inline with the string and aligning the bow to the laser plane.

Abstract: Methods and systems for tuning an archery bow are disclosed, including providing a bow having a string, providing a laser plane, rotating the laser plane to be inline with the string and aligning the bow to the laser plane.

Abstract: The laser targeting system of the present invention eliminates the problem of parallax between the arrow's path and the archer's line of sight. An embodiment is a laser integrated into an arrow such that the beam is projected down the axis of the arrow. Another embodiment is an arrow rest with an integrated laser, which can have an angular adjustment. By having the laser extend the axis of the arrow to the target, the laser spot produced on the target accurately represents where the arrow will hit once released, and eliminates the parallax angle between the archer's line of sight and the arrow's path. The present invention also provides a means for using a single laser beam to project a diffractive pattern onto a target, such as several spots or crosshairs. For advanced visibility of the laser spot, an optical filter or infrared vision optical sensors can be used.

Abstract: A cone-of-light projection system projects a shell of laser light (or other electromagnetic radiation) using a fiber-optic bundle. Incidence optics directs a laser beam to be incident to the fiber-optic bundle at a predetermined angle of incidence, resulting in the projection of a conical shell of light. For the exemplary embodiment, the angle of incidence is non-orthogonal to the fiber-optic bundle, resulting in the projection of a conical shell of light. Thus, the laser projection technique converts a beam of laser light (or other electromagnetic radiation such as UV, visible, IR or microwave radiation) into a conically extending shell of light that in the exemplary embodiment is substantially conical. In one application, the laser projection technique can be used in industrial applications to assist in joining a cylindrical element to another surface.

Abstract: A highly versatile optical mount fabricated from a single solid structural body provides accurately centered secured fixturing of a large array of optical components or objects. Fixturing is provided by a unique screw-tensioned strapping mechanism.

Abstract: A ribbon-of-light projection system projects a substantially uniform ribbon of laser light (or other electromagnetic radiation) using a fiber-optic bundle, plano-mirrors, and a plano-cylindrical lens. Incidence optics directs a laser beam to be incident to the fiber-optic bundle at a predetermined angle of incidence, resulting in the projection of a sheet of light. The sheet of light is then projected towards the cylindrical lens where it is collimated into a ribbon. For the exemplary embodiment, the angle of incidence is orthogonal to the fiber-optic bundle. Thus, the laser projection system converts a beam of laser light (or other electromagnetic radiation such as UV, visible, IR or microwave radiation) into a collimated ribbon of light that in the exemplary embodiment is substantially uniform. In one application, the laser projection technique can be used in industrial applications to monitor the flow of fluids.

Abstract: A sheet-of-light projection system is projects a substantially uniform sheet of laser light (or other electromagnetic radiation) using a fiber-optic bundle. Incidence optics directs a laser beam to be incident to the fiber-optic bundle at a predetermined angle of incidence, resulting in the projection of a sheet of light. For the exemplary embodiment, the angle of incidence is substantially orthogonal to the fiber-optic bundle, resulting in the projection of a substantially planar sheet of light. Thus, the laser projection technique converts a beam of laser light (or other electromagnetic radiation such as UV, visible, IR or microwave radiation) into a radially extending sheet of light that in the exemplary embodiment is substantially planar. In one application, the laser projection technique can be used in the construction industry to project a uniform substantially planar sheet of light for use as a reference marker.