NuAxiSemiconductor trade intelligence
Avicena’s LightBundle optical links operating at 4Gbps per lane with transmitter current as low as 100µA per LED
What happened
Avicena announced its LightBundle micro-LED optical links now operate at 4Gbps per lane with transmitter currents as low as 100µA per LED, achieving 80fJ/bit energy efficiency. This represents a technical R&D milestone for chip-to-chip and rack-scale optical interconnects, presented at the SC25 conference. Neutral: This is a long-term technology development with no immediate impact on component supply, demand, or pricing for traders.
Impact and signal
Low impactImpact score: 10/100
Affected components and suppliers
Optical InterconnectMicro-LED
Avicena Tech Corp
r&dproduct-launchenergy-efficiency
Source and time
Source: Semiconductor Today · 12/1/2025 · View original source
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