# Marvell acquires Polariton Technologies for optical interconnect technology

Marvell Technology announced the acquisition of Polariton Technologies, a developer of high-speed, low-power plasmonics-based silicon photonics devices, to strengthen its optical technology portfolio for data center interconnects.

- Type: Acquisition
- Announced: 2026-04-22
- Where: United States
- Status: announced
- Products: plasmonics-based silicon photonics devices, optical interconnects
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Marvell Technology, Inc.](https://endata.com/companies/14949.md) (acquirer)
- [Polariton Technologies](https://endata.com/companies/91508.md) (target)

## Sources

- [barchart.com](https://www.barchart.com/press-releases/1457932/marvell-announces-acquisition-of-polariton-technologies-advancing-optical-performance-scaling-to-3-2t-and-beyond), 2026-04-22: "Marvell Technology, Inc., a leader in data infrastructure semiconductor solutions, today announced the acquisition of Polariton Technologies."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.