Tower Semiconductor (TSEM) and Coherent (COHR) shares rose premarket Monday after the companies demonstrated 400 Gbps per lane data transmission using a silicon modulator built on a production-ready ...

Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced it will showcase breakthrough innovations powering the next generation of AI-driven datacenter and communications networks at ...

Never miss an important update on your stock portfolio and cut through the noise. Over 7 million investors trust Simply Wall St to stay informed where it matters for FREE. Coherent (NYSE:COHR) ...

Coherent expands capacity in its U.S. and European fabs and significantly reduces die cost for InP optoelectronic devices including lasers, detectors, and electronics PITTSBURGH, March 25, 2024 (GLOBE ...

Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced that it will highlight the breadth and scalability of its Indium Phosphide (InP) innovations at OFC 2026, showcasing a broad ...

SAXONBURG, Pa., July 24, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (COHR), a global leader in photonics, announces the addition of the 56 Gbaud PAM4 transimpedance amplifier (TIA) to its open-market ...

At OFC 2026 (Booth #5617, West Hall), Mixed-Signal Devices will demonstrate its latest multi-gigahertz oscillator and multi-output clock-generation solutions designed to meet the timing requirements ...

SAXONBURG, Pa. - Coherent Corp. (NYSE:COHR) announced today the release of single- and dual-chip uncooled 980nm micro-pump lasers that deliver up to 700mW per fiber output in a 3-pin module package.

Nvidia Corp. today announced plans to invest in Lumentum Holdings Inc. and Coherent Corp., two publicly traded suppliers of optical networking equipment. Each company is set to receive $2 billion.

Scientists have turned simple glass into a powerful quantum communication device that could safeguard data against future quantum attacks. The chip combines stability, speed, and versatility—handling ...