EAG Telecommunications Solutions

Evans Analytical Group® (EAG) supports product development and production in the telecommunications industry, working with companies that produce network servers, routers, switches, optical communications devices, and radiofrequency integrated circuits. We are the dominant supplier of compound semiconductor analyses and regularly characterize the major compositions and impurities of these structures for customers.

Application Examples

• Performing failure analysis on printed circuit boards (PCBs)
• Qualifying PCBs
• Identifying contaminants on PCBs, laser optical elements, and packaging  
• Identifying particles embedded in/on optical fibers
• Evaluating layer thickness, density, and composition, as well as control doping and contaminant levels, for III-V semiconductors, including vertical cavity surface emitting lasers (VCSELs), HBTs, and communications integrated circuits
• Accurately measuring the elemental composition of thin or thick films in III-V materials

Characterizing the compound semiconductor epitaxially grown structures in optical network communication systems for their major composition and impurities.

Application Notes