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Lasers & Sources

Soliton microcombs get a big efficiency bump

Nov. 27, 2023
Researchers improve soliton microcomb efficiency by 10x—and open the door to high-performance lasers for a range of other technologies.

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(Image credit: https://doi.org/10.1038/s41377-023-01290-4)
Lasers & Sources

Dirac-vortex topological lasers meet silicon

Nov. 23, 2023
The Dirac-vortex state, a mathematical analog of Majorana fermions (a.k.a. angel particles) within superconducting electronic systems, offers a larger free spectral range than...
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Lasers & Sources

High-harmonic generation light probe reveals spin dynamics within a Heusler compound

Nov. 22, 2023
Researchers tune an extreme ultraviolet high-harmonic generation (EUV HHG) light probe across the magnetic resonances of each element within a Heusler compound and track its electron...
(Courtesy of Tian Xia and Irina V. Larina, Baylor College of Medicine)
Bio&Life Sciences

OCT-based approach examines human physiology

Nov. 21, 2023
A unique imaging technique could provide a deeper understanding of human physiological processes such as the female reproductive system.

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MRF Polishing

Dec. 1, 2023
Welcome to Avantier, your esteemed partner in optical solutions for over five decades. With a legacy of expert knowledge, we invite you to delve into the realm of precision optics...
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Video: December 1, 2023 Photonics Hot List

Dec. 1, 2023
In this episode, we cover how laser scanning aids advanced robotics, ultrafast lasers on the tip of a finger, and a tunable laser that controls material functionality.
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Chroma Customer Spotlight - Dr. David Warshaw, About his Lab

David Warshaw, Professor and Chair of Molecular Physiology and Biophysics at the University of Vermont (UVM), walks us through his lab. Learn about his lab’s work with the protein...

Leadership in Lasers and Photonics

Welcome to Laser Focus World's Leadership in Lasers and Photonics program.

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