Fiber Optics

Credit: Exail
Exail’s Er-doped and Er:Yb-doped optical fibers enable the development of low-noise optical amplifiers and high-power optical amplifiers for flying payloads and for optical feeder links in OGSs.
Exail is providing advanced optical technologies for SOLiS—a space laser communications demonstrator launched by the French government—to demonstrate the viability of an optical...
Dec. 1, 2025
Credit: S. Yang, K. Yang, Q. Chevy, A. Kepecs, and S. Hu, Nat. Neurosci. (2025); https://doi.org/10.1038/s41593-025-02106-x
An ultrafast laser writes microscopic grating emitters inside a hair-thin optical fiber to enable panoramic and reconfigurable neural modulation. Credit: S. Yang, K. Yang, Q. Chevy, A. Kepecs, and S. Hu, Nat. Neurosci. (2025); https://doi.org/10.1038/s41593-025-02106-x
Credit: Mathilde Hary, Tampere University
Schematic of the team’s optical extreme learning machine that uses nonlinear fiber optics propagation.
Credit: Advanced Fiber Resources
advanced_fiber_resources

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