Photonics exchange-traded funds (ETFs) are emerging as one of the newest ways for investors to gain exposure to the next phase of the artificial intelligence (AI) infrastructure build-out. While much ...

Data from Fortune Business Insights reveals that the worldwide photonics market is valued at between $1.08 trillion and $1.12 trillion in 2026, while the relatively slimmer global ...

Quick ReadBoth COHR and LITE received $2 billion from NVIDIA, with LITE surging 685% over the past year on 66% revenue growth.Lumentum CEO Michael Hurlston says the company is only at the starting ...

Roundhill Investments' DRAM became a blockbuster ETF in record time on the memory trade. It's back with a new fund targeting another AI tech theme: photonics.

GPUs have long been viewed as the critical bottleneck in artificial intelligence (AI), but attention is increasingly shifting toward data transmission. As GPU clusters scale to tens of thousands of ...

Defiance Memory & Photonics ETF The first U.S.-listed ETF to Combine Memory & Photonics MIAMI, Aug. 27, 2026 (GLOBE NEWSWIRE) -- Defiance ETFs, a leader in thematic and income ETFs, today announced ...

Photonics stocks have collectively doubled their value over the past year, and they've still got steam thanks to AI. Here's ...

To train a modern AI model, thousands of chips must act like one enormous brain, constantly shuttling vast amounts of data among them. The more chips you add, the more traffic flows across the wires ...

Aeluma's revenue guidance was cut, gross margin fell to 36.7%, and stock-based compensation surged to 83% of revenue. Read ...

PICs are unlocking faster wireless technologies like FSO, 6G, and ISAC, with real solutions already emerging for today’s biggest challenges. Wireless networks are under growing pressure to support ...

Researchers at UiT The Arctic University of Norway and Stanford University published a technical paper titled “Intracavity ...