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Updated: Apr 11, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
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強い第2ハーモニー生成は,原子層のガセで発生する

Xu Zhou, Jingxin Cheng1, Yubing Zhou

  • 1‡State Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (MOE), Collaborative Innovation Center of Advanced Microstructures and Department of Physics, Fudan University, Shanghai 200433, China.

Journal of the American Chemical Society
|June 11, 2015
PubMed
まとめ

研究者らは,ガリウムセレニド (GaSe) の原子層に強い光学第2ハーモニック生成 (SHG) を観測した. GaSeにおけるこの非線形光学効果は,二次元 (2D) 材料で報告されている中で最も強いものであり,その性質に関する新しい洞察を提供している.

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