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How do you create a Gaussian beam in comsol 5.2a?

Posted Feb 9, 2020, 11:21 p.m. EST Wave Optics Version 5.2a 1 Reply

妙 彭
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I have simulated the example "Optical Scattering Off a Gold Nanosphere". I want to change the incident plane wave into a Gaussian beam, what should I do? Sincerely

1 Reply Last Post Feb 14, 2020, 6:35 p.m. EST
Robert Koslover Certified Consultant
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Posted: 5 years ago Feb 14, 2020, 6:35 p.m. EST
Updated: 5 years ago Feb 14, 2020, 6:36 p.m. EST

See attached figure, to get to the right place. This screen capture is from v5.3 (Note that the current version is 5.5, so I suggest you upgrade anyway.) Hope this helps.

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
See attached figure, to get to the right place. This screen capture is from v5.3 (Note that the current version is 5.5, so I suggest you upgrade anyway.) Hope this helps.

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