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This technology provides an apparatus and technique for recording multiple complex holographic images on photopolymeric films.
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A process is now available for manufacture of holographic optical elements, a specialized class of surface relief holograms.
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This technology comprises an improved device and method for imaging photosensitive materials, particularly those used to form flexographic printing plates.
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DuPont has excellent capability in resin chemistry and has developed proprietary resins suitable for photochromic coatings that can be applied and cured on optical lenses and other surfaces.
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This micro-reinforcement technology enables new applications where existing thermoplastics, elastomers, thermosets, and reinforcing technologies have not had sufficient toughness or fracture strength, particularly at elevated temperatures...
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This one-step laser etching process proves advantageous for the micro-fabrication of optics, electromechanical systems, and fluidics.
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Because of their transparency and high mobility, metal oxide thin-film semiconductors have received renewed and growing attention by academic and industrial research groups starting about ten years ago with the arrival of flat panel displ...
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The present invention relates to the field of acousto-optical scanners, especially those capable of generating fast non-linear scans, and/or fast longitudinal focus scanning.
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Since the invention of mode-locked lasers, considerable effort has been directed towards the generation of ultrashort optical pulses.
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Experiments with holograms have led to a thin-film flat-plate lens that has a periodic (layered) structure and that is capable of a resolution of 100nm or finer.
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Able to withstand abrasion even with steel wool, these anti-reflective coating formulations for display applications offer high durability and reflectivity that ranges from 1.2% down to 0.5%.
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The present invention relates to thin-film protection of visible light photocathodes and more particularly to photocathodes protected by thin films and photon sensors and fast electron sources incorporating such photocathodes.
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The present invention relates to lasers and optical resonators.
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The present invention is in the field of high resolution scanning techniques and relates to an apparatus for near-field optical inspection of articles, particularly useful for inspecting a substantially large surface area with very high s...
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The present invention relates to a multilevel diffractive optical element (DOE), in particular to a computer generated phase DOE, comprising a substrate with a substantially periodic transmissive or reflective relief pattern of phase reta...
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The present invention relates to optical microscopy, more specifically to a method and an apparatus for determining the fine structure of materials with the aid of scanning laser microscopy.
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The present invention relates to the field of compression of ultrashort optical pulses.
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AIST has developed efficient dye-sensitized solar cells (DSSCs) based on novel organic-dye molecules (MK dyes).
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This invention relates to multigrooved brightness enhancement and light directing films with reduced Moire effects.
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This technology provides an elegant, efficient and cost effective way to measure absolute position in one or two dimensions using a new Point Coupled Linear Transformer (PCLT).
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AIST has developed a thin film technology that can reduce the consumption of raw selenium below one-tenth of the conventional standard when manufacturing non-silicon-based CIGS thin-film solar cells.
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AIST researchers have developed a thin film alloy of magnesium and titanium that, when applied to glass, may be easily switched between a reflective and transparent state.
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The technology is a method to produce glass material with a promising negative refractive index.
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The present invention relates to an optical micro-machining method of glass.
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A new method for positioning an object in space is proposed in the present invention.
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The technology is a method to produce primary material, specifically glass, with refracting capabilities that may be applied to uses beyond conventional fiber optics.
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A new technology which applies a "grafting" technique to form strong adhesive bonds between mating material surfaces.
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This technology relates the production optical carbonhydrates, employing D-glucose as the starter reactant and transfer it into L-sugars and derivatives with easy steps.
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Densitometers or spectrophotometers need to be calibrated with standard grey wedges that provide reliable densities.
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This technology utilizes additives to organic conducting polymers that enhance adhesion and resolution of printed films while retaining adequate electrical conductivity.
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Northrop Grumman Corporation has over three dozen patents covering optical correlation and applications which enable rapid, real-time identification and correlation of selected objects and images.
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DuPont has successfully developed a less complex, lower cost electrochromatic (EC) technology for controllable light transmission in automotive and architectural safety glazing applications.
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Full color liquid-crystal displays have become very common, in recent years, as flat panel displays.
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This technology enables convenient measurement of a film's or coating's resistance to "through the plane" forces.
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OVERVIEW We need to print thin conductive traces on touch-screen substrates, while maintaining good visibility through the screen, and achieving high adherence.
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This multinational company is seeking new wet coating chemistries that provide excellent combined Anti-reflective (AR) & Ultraviolet (UV) blocking functionality but with low production costs.
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Traditional light emitting diodes are semiconductor devices that emit light at very specific wavelengths.
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OVERVIEW This technology need is for an aerosol with the properties that it can be easily launched using a pulsed jet fogger, has needed reflectivity or other optical properties, and is safe for human cutaneous and pulmonary contact.
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We are looking for a coating to be put on top of an optical layer.
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We are looking for a small (< 10 mm diameter), low cost, externally controllable lens.
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We are looking for a compact layer or apparatus that can convert photons in the infrared (1200-1400 nm) range to the visual (450-650 nm) range.
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