In the quarter ended September 30, 2025, Coherent delivered revenue of $1.58 billion, a 17% increase year-over-year, driven by strong demand for its laser and optical transceiver portfolio. Data center revenue rose 23% year-over-year, reflecting hyperscalers’ urgent need for high-speed connectivity. The company also booked record orders during the period, with several multi-year contracts extending more than 12 months into the future, providing exceptional revenue visibility and resilience against near-term macroeconomic fluctuations.

Coherent has demonstrated working prototypes of its next-generation 1.6 terabit optical transceivers across three platforms—silicon photonics, electro-absorption modulated laser (EML), and vertical-cavity surface-emitting laser (VCSEL)—and is already qualifying samples with key cloud and AI data center customers. Early deployments of its 800 gigabit modules are gaining traction, and management projects that broad customer ramp-up of 1.6 terabit components will accelerate through calendar 2026 as AI clusters expand beyond 100,000 compute nodes and require ever-greater bandwidth and lower latency.

As data center operators shift from copper to optical interconnects to overcome bandwidth and latency constraints, Coherent’s photonic solutions are becoming mission-critical. With a gross margin of 36.6% and a market capitalization of approximately $31 billion, the company is reinvesting in R&D to maintain leadership in optical module performance and cost efficiency. Strong order momentum and investment in volume manufacturing capacity position Coherent to capture a growing share of the AI networking market, estimated to require tens of thousands of optical modules per large-scale cluster buildout.