Reflectionless Plasma Ignition via High-Power Virtual Perfect Absorption

التفاصيل البيبلوغرافية
العنوان: Reflectionless Plasma Ignition via High-Power Virtual Perfect Absorption
المؤلفون: Delage, Théo, Sokoloff, Jérôme, Pascal, Olivier, Mazières, Valentin, Krasnok, Alex, Callegari, Thierry
سنة النشر: 2023
المجموعة: Physics (Other)
مصطلحات موضوعية: Physics - Plasma Physics, Physics - Applied Physics, Physics - Optics
الوصف: Plasma ignition is critical in various scientific and industrial applications, demanding an efficient and robust execution mechanism. In this work, we present an innovative approach to plasma ignition by incorporating the analysis of fundamental aspects of light scattering in the complex frequency plane. For the first time, we demonstrate the high-power virtual perfect absorption (VPA) regime, a groundbreaking method for perfectly capturing light within a resonator. By carefully designing the temporal profile of the incident wave, we effectively minimize reflections during the ignition stages, thereby significantly enhancing the efficiency and resilience of the process. Through comprehensive experimental investigations, we validate the viability of this approach, establishing VPA as a powerful tool for reflectionless excitation and optimal control of plasma discharge. By addressing the limitations of conventional plasma ignition methods, this research represents a pivotal step towards transformative advancements in plasma technology, with promising implications for improving the performance and sustainability of numerous applications.
نوع الوثيقة: Working Paper
URL الوصول: http://arxiv.org/abs/2306.03071
رقم الأكسشن: edsarx.2306.03071
قاعدة البيانات: arXiv