AI data centers need reliable, low power, high bandwidth interconnects. Avicena’s µLED based optical interconnects are the perfect match for next generation scale up specs.
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LED Fast Facts
Innovative
First company to use LEDs for high-speed communication
Low Power
5X less than alternatives
High Bandwidth
Our LEDs are fast — they run at over 10 Gb/s
Temperature Tolerant
Tested to over 150° Celsius
Optimal Reach for Scale Up
0.1 meter to 10 meters
Reliable
LEDs are high volume, high yield, reliable, low cost components
In the race to an all-optical AI data center, a major player has now placed a bet on a different horse. Semiconductor manufacturing giant TSMC announced that it will work with Sunnyvale startup Avicena to produce microLED-based interconnects. The technology is a pragmatic twist on replacing electrical connections with optical ones to meet the high needs of communication among an increasing number of GPUs in a low cost, energy efficient way.
Avicena Advances microLED and Photo Detector Arrays to Enable the World’s Lowest-Power AI Scale-up Optical Interconnects
Latest Avicena LightBundle technology delivers industry-leading Tx power of 80fJ/bit addressing next generation AI infrastructure requirements St. Louis, MO — November 17, 2025 — Avicena, the leader in next
About Us
Avicena is a privately held company developing microLED based ultra-low power high bandwidth interconnects for chip-to-chip communications. This technology revolutionizes High-Performance (HPC) and Cloud computing, as well as other industries where low power interconnects are critical like camera sensors, autonomous vehicles, and aerospace. Avicena is headquartered in Sunnyvale, California with a development center in Edinburgh, Scotland. The company was founded in 2019 by leading technologists from the optical networking industry with a track record of delivering breakthrough products.
From Silicon Valley to Scotland, if you are interested in working alongside the best talent in the industry on technology that will shape the future, please check out our open positions.

