Sub-cycle nanoplasma dynamics and nanoprocessing in solid dielectrics (S03)

固体电介质中的亚循环纳米等离子体动力学和纳米加工（S03）

• 批准号: 492317353
• 金额: --
• 依托单位: Max-Born-Institut für Nichtlineare Optik und Kurzzeitspektroskopie (MBI)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/492317353?language=en
• 关键词: Sub; cycle; nanoplasma; dynamics; nanoprocessing

In project S03, we will characterize and actively manipulate the sub-cycle dynamics of strong-field ionization and plasma formation near the surface of wide-bandgap dielectric solids via intense waveform controlled laser pulses. We will implement low-order harmonic interferometry as a new all-optical experimental protocol to characterize strong-field ionization. Combined with advanced self-consistent simulations of the field propagation and the nonlinear plasma dynamics, we will explore protocols to shape laser-induced modifications via waveform control of the sub-cycle ionization and excitation dynamics in standing waves.

在S03项目中，我们将通过强波形控制的激光脉冲来表征和主动操纵宽禁带介质固体表面附近的强场电离和等离子体形成的子周期动力学。我们将实现低次谐波干涉测量作为一种新的全光学实验方案来表征强场电离。结合先进的场传播和非线性等离子体动力学的自洽模拟，我们将探索通过对驻波中亚周期电离和激发动力学的波形控制来塑造激光诱导的修饰的方案。