Messsystem für Femtosekunden Präzisionsmikroskopie

该应用程序正在为一种先进的仪器系统寻求支持，该仪器系统旨在对飞秒时间尺度上的光-物质相互作用进行微观研究。具体地说，该系统将用于解决块状和降维半导体中的激光冷却循环，重点是单个量子点。对磁场和低温温度的实验获取对于理解支配激光冷却过程的量子多体相互作用是至关重要的。拟议的系统是一种最先进的研究仪器，由精心挑选的商用和定制组件组成，当它们以独特的组合组合在一起时，为最苛刻的应用提供了前所未有的规格。该系统是专门围绕i)同时访问稳定控制的极端参数空间和ii)短期和长期稳定性的概念而设计的，以实现对感兴趣的超快现象的超灵敏多仪器检测。考虑到这些因素，我们进行了广泛的市场调查，以获得本建议提出时最合适的设备。此外，通过与最先进的光磁冷冻显微镜制造商之一的密切合作，设计了一种新的系统，具有针对拟议任务的特殊规格。

This application is seeking support for an advanced instrumentation system aimed at microscopic investigation of light-matter interaction on the femtosecond timescales. Specifically, the system will be used to address Iaser cooling cycle in bulk and reduced dimensionality semiconductors, focusing on individual quantum dots. Experimental access to magnetic field and cryogenic temperatures is essential for understanding of the quantum many-body interactions that govern the Iaser cooling process. The proposed system is a state-of-the-art research instrument comprised from carefully-selected commercially-available and customized components, when put together in a unique combination, offering unprecedented specifications for the most demanding applications. The system is specifically designed around the concepts of i) simultaneous access to stably-controlled yet extreme parameter spaces and ii) short and long-term stability for ultrasensitive multi-instrument detection of ultrafast phenomena at interest. With these considerations, extensive market research was carried out to obtain the best suitable equipment at the time of this proposal. Additionally, through close work with one of the state-of-the-art manufacturers of the optical magnetic cryomicroscope, a novel system was designed with exceptional specifications for the proposed tasks.