Key applications include space research, EUV lithography for semiconductor manufacturing, and nuclear fusion research in the energy sector. CHAMPAIGN, IL, UNITED ...

Researchers present a novel ion-trap chip integrating photonics for efficient fluorescence photon collection, enhancing ...

I GREATLY regret that in a note of mine on a “new mode of using the concave diffraction grating,” in the “Astronomical Column” of March 22 (p. 501), I wrongly interpreted a sentence of Prof Rizzo's ...

Scientists have managed to trap beams of infrared light in a lattice of specially engineered atoms that's just 42 nanometers ...

It is widely assumed that diffraction places a limit on the smallest features that can be produced by light-based fabrication techniques, such as photolithography. This limit is typically about ...

Kelly-Ann Franklin has spent more than two decades in journalism which has helped her build a wide knowledge base of business and personal finance topics. Her goal with editing is to ensure tough ...

Abstract: We demonstrate a 4×1 array of surface-grating VCSELs enabling chip-scale beam steering through slow-light lateral propagation modes. The device achieves 26° non-output power. This compact, ...

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MBA reports apps up 1.8% for April 10, 2026, as refis rose 5% and the purchase index fell 1% with the 30-year rate at 6.42%.