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Rough surface reflections

Rough surface reflections. Gregory Hart Steve Turley. Why do we care?. Astronomy He Computers Photolithography Microscopy imaging. XUV. 1-100 nm Low reflectance. The Equations. 0. =0 =0. Numerically. Test. Test. Correlation. Discussion. The program works for simple cases

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Rough surface reflections

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  1. Rough surface reflections Gregory Hart Steve Turley BYU XUV

  2. Why do we care? • Astronomy • He • Computers • Photolithography • Microscopy • imaging BYU XUV

  3. XUV • 1-100 nm • Low reflectance BYU XUV

  4. BYU XUV

  5. The Equations 0 =0 =0 BYU XUV

  6. Numerically BYU XUV

  7. Test BYU XUV

  8. Test BYU XUV

  9. Correlation BYU XUV

  10. Discussion • The program works for simple cases • Found single processor limits • Random roughnesses have same overall effect • 2D surface • Parallel processing BYU XUV

  11. Acknowledgement • Steve Turley • Jed Johnson • Fulton Supercomputing Lab • BYU Physics and Astronomy BYU XUV

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