# @optica.worldwide on Instagram

- **Type:** Image
- **Original URL:** https://www.instagram.com/p/DNgeLO9NUnZ
- **Gondola URL:** https://gondola.cc/posts/33478622-opticaworldwide-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/982fc5a9f0.jpg
- **Posted:** 2025-08-18T19:02:14.000+00:00
- **Account Owner:** Optica (@optica.worldwide) — https://gondola.cc/optica.worldwide

## Caption

For today's edition of #WorldPhotographyWeek, we're celebrating diffraction!

Pictured:

An array of white lights is split into the color spectrum by a diffraction grating. —Page E. King, College of Optical Sciences - Tucson, AZ

Laser diffraction pattern of 2D quasi-photonic crystals fabricated by a holographic dual-beam interference multi-exposure technique. —Vadivelan V Varadarajan, Research Scholar.

Diffraction in the form of rings, in which a drop of water was placed on top of the camera lens. A light was directed toward the setup to obtain a diffraction pattern. — Anonymous

#photography #sciencephotography

## Stats

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- **Likes:** 171
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## Tags

worldphotographyweek, photography, sciencephotography

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