By engineering atomic geometries composed of nearly 1000 atomic segments embedded in micro-resonators, we observe Bragg resonances induced by the atomic lattice at the telecommunication wavelength. The geometrical arrangement of erbium atoms into a lattice inside a silicon nitride (SiN) microring resonator reduces the scattering loss at a wavelength commensurate with the lattice. We confirm dependency of light emission to the atomic positions and lattice spacing and also observe Fano interference between resonant modes in the system.

中文翻译：

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通过设计硅光子学中的原子几何形状来控制发光

通过设计由嵌入微谐振器中的近1000个原子段组成的原子几何结构，我们观察到了在电信波长处由原子晶格引起的布拉格共振。nitride原子在氮化硅（SiN）微环谐振器内部的晶格中的几何排列减少了与晶格相对应的波长处的散射损耗。我们确认了光发射对原子位置和晶格间距的依赖性，并且还观察到系统中共振模式之间的Fano干扰。