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Diffractive Optics

Diffractive Optics news and technical articles from Laser Focus World. Search Diffractive Optics latest and archived news and articles

  1. Potomac Photonics to manufacture diffractive optics for NASA

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    Mon, 1 May 1995

    … Photonics Inc. (Lanham, MD) for rapid fabrication of diffractive optical elements . During the Phase I contract, the company demonstrated fabrication of simple diffractive optics using ultraviolet laser-ablation techniques. The current …

  2. DIFFRACTIVE OPTICS : MDOE produces variable optical power

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    Wed, 1 Oct 2008

    While developing holographic and other diffractive optics for use with optical tweezers, two researchers ..... mass-market devices. The optics, a pair of diffractive optical elements (DOEs) that combine to produce a moiré affect …

Related Topics:

  1. Diffraction Grating
  2. Gratings
  3. Optical Imaging
  4. Integrated Optics
  5. Numerical Aperture
  6. Optical Sensing
  1. Replicated diffractive optics

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    Mon, 1 Apr 1996

    Replicated diffractive optics Replicated continuous-relief diffractive optical elements (DOEs) are made by conventional injection-molding methods. A master is fabricated to customer specifications by direct-write …

  2. 3D metrology improves form accuracy of diffractive optics

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    Mon, 14 Nov 2011

    … new process to measure, analyze, and correct for diffractive - optics form errors in three dimensions. This latest advance in 3D metrology and correction of aspheric diffractive optics will be unveiled at the 26th Annual Meeting of the …

  3. Diffractive Optics : Nanoimprint lithography enables fabrication of subwavelength optics

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    Thu, 1 Dec 2005

    … KOSTAL With their unique properties, diffractive optics can improve optical systems by increasing ..... effective size. One interesting class of diffractive optics has critical dimensions smaller than ..... drive down the cost of subwavelength diffractive optics . Such optics can be designed using …

  5. Diffractive optics bend, shape, and filter x-ray light

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    Sun, 1 Mar 1998

    Diffractive optics bend, shape, and filter x-ray light Multilayered diffractive optics that collimate or focus x-ray light ..... ray optical assemblies, has developed diffractive optics for collimating and focusing x-ray beams …

  6. Finland invests in diffractive optics

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    Fri, 1 Jan 1999

    Finland invests in diffractive optics The Finnish National Fund ..... designs and manufactures diffractive optics . Heptagon, based near Helsinki ..... in 1993 by members of the diffractive - optics group in the Materials Physics …

  7. SY Technology nets NASA SBIR grants for diffractive optics

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    Fri, 1 Dec 1995

    … Technology nets NASA SBIR grants for diffractive optics NASA awarded optics-manufacturer ..... 000 Phase II SBIR grant to develop diffractive - optics design and fabrication technology ..... company hopes to commercialize the diffractive - optics technology via a Phase III SBIR award …

  8. Diffractive optical elements

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    Wed, 1 May 1996

    Diffractive optical elements A variety of diffractive optical elements are available, including micro-optics, infrared optics, antireflection gratings, as well as engineered diffusers. The company also offers hybrid optics that combine refractive …

  9. Diffractive laser resonator is easily adjusted

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    Thu, 1 Dec 2005

    Diffractive optical elements (DOEs) allow wavefront shaping that cannot be accomplished ..... investigation. This folded setup allows thorough investigation of diffractive optics for resonators without complicated adjustment. Uwe Brinkmann

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