NIST Scientists Develop Integrated Photonic Circuits for Tunable Wavelength Lasers
By
rbanffy
The bagel they save for the regulars. Don't skim, savour.
Summary
NIST scientists and collaborators have developed a breakthrough method for creating integrated photonic circuits that can generate laser light at any desired wavelength. By depositing specialized materials in complex patterns on silicon wafers, they've created tiny circuits that can produce laser light across a wide spectrum, from visible to infrared. This technology could revolutionize fields like telecommunications, quantum computing, and medical diagnostics by enabling more efficient, compact, and versatile light-based devices. The research represents a significant advancement in photonics integration, potentially leading to chips that manipulate light as effectively as electronic chips manipulate electrons.
Key quotes
· 4 pulledComputer chips that cram billions of electronic devices into a few square inches have powered the digital economy and transformed the world. Scientists may be on the cusp of launching a similar technological revolution with integrated photonics.
NIST scientists and collaborators have pioneered a way to make integrated circuits for light by depositing complex patterns of specialized materials onto silicon wafers.
Optical fibers act as pipes for light, enabling the light generated on these chips to be collected and routed off the chip for use in experiments and applications.
This technology could revolutionize fields like telecommunications, quantum computing, and medical diagnostics by enabling more efficient, compact, and versatile light-based devices.
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