Diffraction Course
Gain expertise in diffraction from basic principles to practical sensor design. Explore Fresnel and Fraunhofer regimes, Airy patterns, slit models, and FFT-based propagation techniques to accurately predict spot sizes, select optimal apertures, and confirm optical setups for real-world physics applications. This course equips you with essential tools for confident analysis and experimentation in wave optics.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This targeted Diffraction Mastery Course provides practical skills to analyse and design aperture configurations confidently. Review core wave optics principles, grasp Fresnel and Fraunhofer regimes, and calculate Fresnel numbers. Model slits and circular apertures, anticipate central lobe widths on detectors, select appropriate dimensions, and confirm outcomes through numerical simulations and simple experiments.
Elevify advantages
Develop skills
- Master diffraction regimes: swiftly choose Fresnel or Fraunhofer for any setup.
- Calculate slit and Airy patterns: forecast minima, lobe widths, and detector spots.
- Design apertures quickly: size slits and holes for target sensor coverage at 0.5 m.
- Use Fresnel number effectively: assess approximation errors and select analytic or numeric methods.
- Simulate and verify beams: perform FFT propagation and measure precise lobe metrics.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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