Optics letters
High-energy, 3 ps, 1.5 μm optical parametric conversion based on a periodic KTA crystals array.
Zhenling Li, Aonan Zhang, Jingya Zhang, Ke Liu, Lin Han, Yading Guo, Yongguang Zhu, Qingbang Shu, Congke Wang, Gensheng Zha, Xiaojun Wang
Published: 202610.1364/OL.582946
Abstract
We demonstrate a compact, cavity-free approach to generate high-energy, few-picosecond (<5 ps), high beam quality near and mid-infrared (NIR-MIR) sources. This approach overcomes the size limitation of conventional synchronously pumped optical parame…
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