Pilot Photonics Lasers to Power Finchetto’s Optical Network Switch

Mar 16, 2026
Pilot Photonics has partnered with Finchetto to supply nanosecond tunable lasers for Finchetto’s fully optical passive network switch designed to boost AI and data communications efficiency.

Irish laser technology company Pilot Photonics has partnered with Finchetto to supply its nanosecond tunable lasers for Finchetto’s fully optical passive network switch, announced in a press release.

Finchetto’s optical network switch is designed to cut power consumption and latency in data centers while improving throughput, a key requirement for scaling AI and cloud infrastructure. The switch operates entirely optically and passively, which the company says can reduce network power use by up to 20 times compared to traditional switches.

Pilot Photonics’ tunable lasers enable packet-level switching at nanosecond speeds, addressing a key technical challenge in optical networking. Finchetto has demonstrated the technology using Pilot’s lasers and is incorporating them into its next generation of switch prototypes.

The two companies are collaborating closely on system integration and development, with Pilot Photonics set to showcase its laser technology at the OFC 2026 event in Los Angeles later this month.

We hope you enjoyed this article

Consider subscribing to one of our newsletters like Silicon Brief or Daily AI Brief.

Also, consider following us on social media:

AI Chips & Datacenters AI Brief AI Brief (X)
Free newsletter

Silicon Brief

Weekly coverage of AI hardware developments including chips, GPUs, cloud platforms, and data center technology.

AI Token Webinar

Whitepaper

Tensordyne Napier: What If One Rack Could Do the Work of Nine?

Tensordyne

This Tensordyne whitepaper presents Napier, an inference-focused AI processor and rack-scale system based on the company’s TDN Math logarithmic number system. It examines infrastructure requirements for large mixture-of-experts and agentic models, compares major inference architecture approaches, and details the TDN AIP processor, TDN72 pod, TDN Link fabric, and Napier Ultra configuration. The paper reports simulation-based performance, cost, and accuracy-validation results, including Tensordyne’s projected comparison of one Napier rack with a nine-rack Nvidia Rubin plus Groq deployment; the chip is reported as taped out and in fabrication.

Read more

You may also like

Free, six days a week

Daily AI Brief: the AI news that matters, in your inbox.