Articles techniques et présentations

Stray light represents a significant challenge in a wide range of photodiode and photodiode array applications, as it elevates the background signal, reduces detector sensitivity, and degrades the signal-to-noise ratio. Traditional approaches to mitigate stray light, such as blackening ... En savoir plus

With the Creation, roll-out, and maintenance of COMSOL Simulation apps, the role of simulation engineers and departments is expanding to include responsibilities similar to those of software developers. Within our department, we have undergone this transformation and will share the key ... En savoir plus

In modern optical systems, such as those used in automotive cameras, aerospace sensors, and surveillance equipment, optical windows serve as protective layers while allowing light to pass through. These windows must maintain high transmittance and simultaneously preserve image quality. ... En savoir plus

Quantum computers are extremely sensitive to external disturbances which cause them to lose their quantum states. Reliable operation of quantum computers therefore requires effective magnetic shielding to protect qubits from external magnetic fields. Quantum computers typically operate ... En savoir plus

High average power lasers with increased efficiency are a crucial development required for achieving inertial confinement fusion as a viable energy source. For high average power, the thermal management and its influence on laser beam quality strongly effect the final focusability on ... En savoir plus

High-voltage (HV) power cables are vital components of modern electrical infrastructure, enabling power transmission over long distances with lower environmental footprint compared to overhead lines, i.e., improved visual impact, better biodiversity aspects and minimal wildfire risk. ... En savoir plus

The ability to separate and isolate living microparticles such as phytoplankton is crucial for biological analysis, yet remains technically demanding [1]. Traditional microseparation and isolation methods often rely on physical membranes which can only separate particles by size. While ... En savoir plus

The rotating permanent magnet heater is an high efficient system for the electromagnetic heating of Aluminium billet bifore the extrusion process. In the paper will explained how to modeling with COMSOL Multiphysics® the system form the electromagnetic point of view using the ACDC ... En savoir plus

Induction brazing is a widely utilized joining process in various industries, offering efficient and localized heating for the assembly of diverse components. At Schneider Electric®, this process is used to assemble a silver piece on a copper piece. This work focuses on the advancements ... En savoir plus

The rapid growth of electric vehicles (EVs) has spurred significant advancements in motor design to optimize their performance and efficiency. Among the key components of an electric vehicle, the permanent magnet synchronous motor (PMSM) plays a crucial role in converting electrical ... En savoir plus