Apr 22, 2025 · 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.

Oct 18, 2023 · Avicena’s LightBundle™ optical interconnects can achieve power and density FoMs which are >10x Better than Existing Solutions. The chart shows the LightBundle interconnects match the performance of electrical links whilst increasing the reach up to ~10m, allowing more efficient scale-up AI architectures.

Sep 22, 2024 · Avicena’s LightBundle TM microLED-based links provide superior bandwidth density, energy efficiency, reliability and cost compared to other optical interconnect technologies. Now, with a 30 meter reach, LightBundle interconnects can span a full row of data center racks, unlocking unparalleled performance from HPC and AI clusters.

Oct 2, 2023 · Avicena’s microLED-based LightBundle architecture breaks new ground by unlocking the performance of processors, memory and sensors, removing key bandwidth and proximity constraints while simultaneously offering class leading energy efficiency.

Apr 22, 2025 · Avicena demonstrates ultra-fast microLED-array based interconnects for chip-to-chip communications at ECOC 2022 Avicena is showing ultra-fast microLED links operating at 14Gbps per lane as part of its LightBundle™ multi-Terabit interconnect technology Mountain View, CA — and Basel, Switz

Avicena is a privately held company located in Sunnyvale, CA, developing ultra-low energy optical links based on microLEDs. These interconnects offer class-leading bandwidth density and energy efficiency for medium reach.

Apr 22, 2025 · Avicena has demonstrated what it claims is the world’s smallest one terabit optical transceiver. And the company will reveal more about how it is advancing its optical technology for volume production at the upcoming OFC event in San Diego in March.

Mar 25, 2024 · Avicena Announces Scalable Sub-pJ/bit LightBundle™ Chiplet Interconnect with 10m Reach Avicena is unveiling a modular interconnect platform with multi-Tbps/mm shoreline density based on its LightBundle™ microLED technology, supporting a …

Come and meet the Avicena team at OFC 2025 (Booth 1956) to experience the latest advances in interconnect technology. Bardia Pezeshki will be presenting at the Workshop: How do Co-Packaged Optics Become Manufacturable?

Avicena’s LightBundle™ interconnects use arrays of microLEDs connected via multi-core fiber bundles to Si Detectors on CMOS ICs. This enables ultra-low power links of < 1pJ/bit with up to 10m reach.