Aivision focuses on technological breakthroughs in the high-speed optical communication field. Relying on high-precision optical detection technology and a standardized testing system, we provide full-process coupling testing, anomaly diagnosis and process optimization solutions for 800G/1.6T optical modules. Deeply adapted to mainstream standards such as DR8/FR8, we help improve the mass production yield and performance of optical devices for hyperscale data centers and AI computing networks.
Full-dimensional scanning covering X/Y/Z axis offset and angular offset, meeting stringent indicators such as peak coupling loss ≤ -0.3dB and 3dB tolerance, with a positioning accuracy of ±0.1μm
Rapid interpretation of coupling curve anomalies such as asymmetry, multi-peak and insufficient tolerance, accurate positioning of core problems in optical paths, devices and processes, and provision of targeted solutions
Precise calibration of efficiency and position for 8-channel parallel transmission modules, strict control of the inter-channel efficiency difference ≤ 0.5dB, ensuring signal integrity and low bit error rate
Analysis of the causes of curing drift, provision of solutions such as low-shrinkage adhesive selection and step-by-step low-temperature curing, controlling power drift within ≤ 0.2dB and position drift within ±0.3μm
▫ Coupling testing and process debugging for 800G DR8/FR8 optical modules
▫ Performance verification and indicator optimization for 1.6T high-speed optical modules in the R&D phase
▫ Construction of a standardized testing system for optical communication device packaging production lines
▫ Data-driven management of coupling testing and iterative optimization of process parameters
With coupling curve analysis as the core gold standard, we build a full-link service covering testing standard formulation, equipment configuration, on-site debugging and data precipitation. We help customers solve core pain points in optical module mass production such as low coupling precision, unstable yield and poor uniformity, and drive the evolution of high-speed optical communication devices towards higher bandwidth, lower power consumption and higher density, adapting to the massive data transmission demands of the AI computing, cloud computing and big data era.
