Photonics Focus

Current Issue

In this issue of Photonics Focus, we examine multiple perspectives on photonics and the brain, including emerging clues that the brain and nervous system may also use light for information processing.

Select articles are available online but the complete issue is available for download as a PDF.

About Photonics Focus

Launched in 2020, Photonics Focus® is the new award-winning SPIE Membership magazine. Articles showcase scientific discovery and innovative real-world applications of optics and photonics.

A subscription to Photonics Focus is included in SPIE Membership, or you can purchase an annual print subscription (6 issues per year) without membership for $29.95:

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