Collinear terahertz generation from LiNbO3 wafer driven by an ultrafast Yb-laser
收藏科学数据银行2025-01-03 更新2026-04-23 收录
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资源简介：
We propose and experimentally demonstrate a terahertz (THz) source based on optical rectification in lithium niobate wafers driven by an ultrafast ytterbium laser. Terahertz pulses with a repetition of 10 kHz and a spectrum of 0.1 ~ 6 THz are generated via a collinear geometry. The phase-matching condition is analyzed and the effect of crystal thickness is investigated. Our study demonstrates a compact and stable source for terahertz spectroscopy and imaging applications.
提供机构：
Shanghai Institute of Optics and Fine Mechanics; 中国科学院上海光学精密机械研究所; University of Shanghai for Science and Technology
创建时间：
2024-12-21
