By combining adiabatic optical coupling, silicon-based feedback and cavity engineering, and ultra-compact laser concepts, CEA ...

CEA‑Leti has presented new research showing advances in the integration of quantum cascade lasers with silicon photonic ...

Terahertz quantum cascade lasers (QCLs) represent a transformative development in the field of terahertz photonics, providing coherent radiation within a traditionally challenging spectral region ...

The primary source of infrared radiation is heat -- the radiation produced by the thermal motion of charged particles in matter, including the motion of the atoms and molecules in an object. The ...

CEA-Leti today presented new research at SPIE Photonics West highlighting major progress in the integration of quantum cascade lasers (QCLs) with silicon photonic platforms for mid-infrared (MIR) ...