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How to draw a Spiral Phase Plate in COMSOL?

Posted 12 mar 2020, 19:15 GMT-4 Wave Optics, General, Geometry Version 5.5 1 Reply

Erick Baca
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Is there a straightforward way to draw a Spiral Phase Plate (as shown in the figure 1)? Here the thickness of the object varies with the azimuthal angle , as in

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1 Reply Last Post 13 mar 2020, 05:50 GMT-4
Edgar J. Kaiser Certified Consultant
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Posted: 5 years ago 13 mar 2020, 05:50 GMT-4

Erick,

this is possible with a parametric surface.

Cheers Edgar

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Erick, this is possible with a parametric surface. Cheers Edgar

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