论文标题
双色，频率，脉搏持续时间和形状敏捷激光系统，用于颗粒光谱和操纵
A dual color, frequency, pulse duration and shape agile laser system for particle spectroscopy and manipulation
论文作者
论文摘要
双色，频率和脉搏持续时间敏捷激光系统，能够以〜1 ns至〜1 US的脉冲持续时间的任意时间特征，脉搏持续时间约27 MHz/ns，在整个脉冲持续时间内，几个GHz的chir速度为〜27 MHz/ns，并且从脉冲持续时间范围内，并且从几个NJ到少数MJ均发出了脉搏。该激光系统的灵活性和能力提供了广泛的激光参数，可以利用这些参数来优化从激光诊断到光谱和物质的光学操纵的各种实验中的操作条件。成功证明了开发的系统，以在单一和双色配置中获得相干的雷利 - 布林散射（CRB），以扩大对中性气体和血浆诊断的低压力状态的非侵入性可及性。
A dual color, frequency and pulse duration agile laser system, capable of delivering laser pulses in arbitrary temporal profiles with ~1 ns to ~1 us pulse duration, chirping rates of ~27 MHz/ns with an achievable chirping range of several GHz across the pulse duration, and with energies ranging from a few nJ to hundreds of mJ per pulse has been developed. The flexibility and capability of this laser system provide a wide range of laser parameters that can be exploited to optimize operational conditions in various experiments ranging from laser diagnostics to spectroscopy and optical manipulation of matter. The developed system is successfully demonstrated to obtain coherent Rayleigh-Brillouin scattering (CRBS) in both single and dual color configuration, in an effort to expand the non-intrusive accessibility towards lower pressure regime for neutral gas and plasma diagnostics.
