Photonics Hot List: March 27, 2026

In this episode: Fiber-optic cables could double as sensor networks, four companies enter strategic partnerships, and optical waveguide microresonators could open the door to new on-chip sensor technologies.
March 27, 2026

In this episode of Photonics Hot List:

Existing fiber-optic cables underground and under the sea in much of Europe could soon become more than just lines of communication. Thanks to a new initiative, they could someday double up as environmental monitoring sensor networks, too.

Business news roundup: Strategic partnerships are in the works between Oxide Corporation and Vexlum, and VIGO Photonics and InfraRed Associates.

Hailed a “Swiss army knife” for photonic integrated circuits (PICs), new optical waveguide microresonators are showing enormous potential for things like on-chip sensor technologies, telecommunications, metrology, and quantum information processing.

About the Author

Justine Murphy

Multimedia Director, Digital Infrastructure

Justine Murphy is the multimedia director for Endeavor Business Media's Digital Infrastructure Group. She is a multiple award-winning writer and editor with more 20 years of experience in newspaper publishing as well as public relations, marketing, and communications. For nearly 10 years, she has covered all facets of the optics and photonics industry as an editor, writer, web news anchor, and podcast host for an internationally reaching magazine publishing company. Her work has earned accolades from the New England Press Association as well as the SIIA/Jesse H. Neal Awards. She received a B.A. from the Massachusetts College of Liberal Arts.

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