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

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

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

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 ...

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

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

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

EPFL researchers have experimentally observed both first- and second-order dissipative phase transitions (DPTs) in a ...

Using gallium phosphide-on-silicon dioxide technology, the new amplifier attains a net gain of over 10 dB across a bandwidth of approximately 140 nm -- three times wider than a conventional C-band ...