When architecting optical links for data centers, telecom networks, or test instruments, engineers face a fundamental choice: directly modulate the laser diode (DML) or use a continuous-wave laser followed by an external high speed opti...

Deploying and maintaining Fiber-to-the-Home (FTTH) networks presents a unique set of measurement challenges. Unlike long-haul or metro links, FTTH involves passive optical splitters, multiple drop cables, and field-terminated co...

Optical test and measurement spans multiple industries—telecommunications, aerospace, defense, and research—each governed by distinct standards bodies. Engineers selecting fiber optic test equipment must navigate recommendations from th...

Sixth-generation (6G) wireless research is pushing far beyond conventional microwave frequencies, targeting sub‑terahertz and millimeter‑wave bands up to 300 GHz. At these extremes, traditional electronic signal generation and analys...

We at Liobate observe that heterogeneous photonic integrated circuits (PICs) are becoming increasingly important in addressing the growing complexity of high-speed optical communication and sensing systems. As multiple material platfo...

Quantum communication is rapidly moving from laboratory research to real-world deployment, requiring extremely precise signal control and verification at the photonic level. As systems become more complex, we find that advanced optical me...