A gallium phosphide photonic chip featuring multiple spiral waveguides and other test structures. Credit: Nikolai Kuznetsov ...

Shares of Coherent Corp. (COHR) fell nearly 5.5% in Wednesday’s regular trading session and extended their decline during ...

Using gallium phosphide-on-silicon dioxide technology, thecompact photonic chip boosts signals with unprecedented efficiency.

Smarter, Faster, and More Efficient Signal Boosting A new optical amplifier is changing the game. Unlike conventional amplifiers, this chip-based breakthrough leverages optical nonlinearity rather ...

The Compound Semiconductor Materials Market is on a high-growth trajectory, with projections indicating an increase from USD ...

Coherent Corp. (NYSE: COHR), a global leader in materials, networking, and lasers, announced today that it will sell its ...

Coherent (COHR) announced that it will sell its epitaxial fabrication facility in Champaign, Illinois, as part of its ongoing initiatives to ...

Coherent said it plans to sell its epitaxial fabrication facility in Champaign, Illinois, as part of an ongoing plan to optimize its manufacturing footprint.

Modern internet and communication networks rely on light signals to transfer massive amounts of data. However, just like a ...

A focus-stacked macro photograph of a fabricated gallium phosphide photonic chip featuring multiple spiral waveguides and other test structures. The chip width is just 0.55 cm across. Due to the ...

Researchers from EPFL and IBM have developed a groundbreaking photonic-chip-based traveling-wave parametric amplifier (TWPA) ...