Modeling Fresnel Lenses with the Wave Optics Module

Name: Modeling Fresnel Lenses with the Wave Optics Module
Uploaded: 2018-08-06 12:45:33
Duration: 43 min 32 s
Description: Learn how to use the COMSOL® software to simulate Fresnel lenses. Watch the archived webinar here.

Duration: 43:32

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Overview
Transcript

Watch this archived webinar to learn how to simulate Fresnel lenses using the COMSOL Multiphysics^® software and add-on Wave Optics Module. In this presentation, we demonstrate two methods for calculating the far field for a diffraction phenomenon.

Next step: Learn more about the Wave Optics Module.

Chapter Selection

Intro (0:00) Outline (0:34) Fresnel Lens (1:19) How it is designed (2:13) Software (3:27) The COMSOL^® Product Suite (3:34) Wave Optics Module (3:48) Electric field envelopes (5:47) Modeling (6:01) Simulation & Results (17:08) Near to Far Field (FD) (17:12) Full Simulation (BE) (21:04) What if 𝑘1 is not exact? (22:55) Summary (38:17) Q&A (39:57) Contact Us (41:46)