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华南先进光电子研究院詹求强团队在光学顶级期刊Advanced Photonics发表 ...
最近,詹求强课题组以及国外研究人员分别在镱镨共掺和铥单掺纳米颗粒中报道了高效的光子雪崩现象。然而,许多发光离子体系尚未实现高阶光学非线性的光子雪崩发射。以铽、铕、镝、钐等镧系离子为例,它们广泛应用于量子剪裁、照明和激光等领域 ...
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