AI training, cloud computing, and high-performance workloads continue to push data center architectures toward higher bandwidth density, greater link reach, and improved energy efficiency. As optical interconnects evolve toward co-packaged optics (CPO), external laser small form factor pluggable (ELSFP) engines, and disaggregated photonic systems, thermal robustness and higher optical power becomes integral to next-generation infrastructure. And InP devices such as SOA and DFB that can deliver higher power and performance have become critical to the AI data centers.

SemiNex’ advanced Ultra-high-power O-band semiconductor optical amplifiers (UHP SOAs) with 1W saturation output power provide the optical headroom required to support centralized light-source architectures, increased channel counts, and higher I/O throughput. Advances in epitaxial design, waveguide engineering, and thermal performance enable 1 W optical output with power conversion efficiencies above 25%, supporting operation in high-temperature environments typical of hyperscale deployments. Together with high power CW DFB laser diodes, SemiNex provides an InP platform for next generation CPO and ELSFP. 

Ease of integration with silicon photonics enables flexible system design while improving link margin, reducing component count, and optimizing power budgets. High-power DFB and SOA play an increasingly important role in enabling scalable, energy-efficient optical connectivity for AI-driven data center networks and future high-bandwidth compute fabrics.