High-peak-power picosecond deep-UV laser sources

We simultaneously demonstrated high-peak-power picosecond deep-UV laser sources at two typical wavebands of 263.2 and 210.5 nm via the efficient fourth- and fifth-harmonic generation. The highest peak power of 263.2 and 210.5 nm laser radiations were up to 2.13 GW (6.72 ps) and 1.38 GW (5.08 ps).我们通过高效的四次谐波产生（fourth-harmonic generation）与五次谐波产生（fifth-harmonic generation）技术，同时研制出263.2 nm与210.5 nm两个典型波段的高峰值功率皮秒深紫外（deep-UV）激光源。263.2 nm与210.5 nm激光辐射的最高峰值功率分别可达2.13 GW（脉宽6.72 ps）与1.38 GW（脉宽5.08 ps）。

搜集汇总

背景与挑战

背景概述

该数据集聚焦于高峰值功率皮秒深紫外激光源，通过四倍频和五倍频技术在263.2 nm和210.5 nm波段实现了高达2.13 GW和1.38 GW的峰值功率输出，属于物理学领域，数据量较小，包含6个文件，总计1.28 MB。