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Ray Tracing

Ray Tracing news and technical articles from Laser Focus World. Search Ray Tracing latest and archived news and articles

  1. Ray tracing expands optical design

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    Fri, 1 Aug 1997

    Ray tracing expands optical design John Tesar Skilled ..... use both sequential and nonsequential ray tracing programs, in addition to CAD software ..... some of what ASAP--a nonsequential ray tracing program from Breault Research Organization …

  2. Ray tracing alternatives model telecom systems

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    Sun, 1 Apr 2001

    … such as a typical camera lens, ray tracing based on the geometrical concepts ..... significant enough that simple ray tracing no longer suffices. This article ..... effects, basically boil down to ray - tracing calculations, which extends the …

Related Topics:

  1. Optical Design
  2. Optical Design Software
  3. Design Software
  4. Lens Design
  5. Optical Imaging
  6. Optical Bench
  1. Optical design software from Radiant Zemax offers reverse ray tracing

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    Mon, 9 Apr 2012

    … PartLink for SolidWorks, a source model library, reverse ray tracing , path analysis, a source illumination map, and 3D part ..... actual measured data. · ReverseRadiance™ Reverse Ray Tracing – in conjunction with luminous intensity data from Radiant …

  2. Lit-appearance modeling uses ray tracing and visualization

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    Sun, 1 May 2005

    … Algorithms based on simplified ray tracing and/or radiosity-analogous ..... visualization, but the accurate ray - tracing techniques used therein limit ..... visualization software or accurate ray tracing from optical-design software …

  3. Ray tracing illuminates custom design of LED light sources

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    Sat, 1 Nov 2008

    … formula for the Bézier curve. In ray tracing , the engineer must find the point ..... allows user-defined objects in ray tracing , we have created our own object ..... techniques return a 10× improvement in ray - tracing speed and reduce the amount of …

  5. Nonsequential ray tracing defines complex objects

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    Wed, 1 Oct 2003

    … modeling appropriate to nonsequential ray tracing , a method is needed to allow user ..... created for fast, approximate ray tracing and determination of which surface ..... the initial fast, approximate ray - tracing step, a tessellated representation …

  6. Optical design software from ORA offers ray tracing

    Article

    Fri, 9 Jul 2010

    … users. For example, CODE V 10.2 introduces improved ray tracing algorithms that increase robustness when designing optical ..... importantly, these new algorithms maintain the fast ray tracing speeds for which CODE V is well known. Plus, custom …

  7. Multi-CPU architecture speeds ray tracing

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    Thu, 1 Mar 2007

    … on each core and to accelerate ray - tracing speed by a factor almost equal ..... multithreaded algorithms sped up ray tracing by factors of 2.24 to 3.79 over ..... applications in which multithreaded ray tracing can yield substantial dividends …

  8. CLOAKING AND INVISIBILITY OPTICS: Ray -tracing software reveals imperfect invisible sphere

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    Thu, 1 Apr 2010

    … Danner built upon previous methods, achieving polarized ray tracing in anisotropic, gradient-permittivity media. An ..... bubble. The most practical purpose for this sort of ray - tracing software, as Danner notes, would be to visualize imperfect …

  9. CLOAKING AND INVISIBILITY OPTICS: Ray -tracing software reveals imperfect invisible sphere

    Article

    Thu, 1 Apr 2010

    … Danner built upon previous methods, achieving polarized ray tracing in anisotropic, gradient-permittivity media. An ..... bubble. The most practical purpose for this sort of ray - tracing software, as Danner notes, would be to visualize imperfect …

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