Lithium-Niobate Silica Hybrid Whispering-Gallery-Mode Resonators
Lithium-Niobate Silica Hybrid Whispering-Gallery-Mode Resonators
复制标题
铌酸锂二氧化硅混合回音廊模式谐振器
DOI：
10.1002/adma.201504722
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发表时间：
2015-12-22
影响因子：
29.4
通讯作者：
Yang, Lan
中科院分区：
文献类型：
--
作者：
Bo, Fang;Wang, Jie;Yang, Lan
通过在倒楔型石英微片谐振器的平坦顶面上沉积一层多晶锂酸盐，制备了品质因子高于105的锂-锂酸盐-石英混合谐振器。在混合谐振器中实现了具有比仅二氧化硅谐振器更好的性能的全光调制和在仅二氧化硅谐振器中无法实现的电光调制。
Lithium-niobate-silica hybrid resonators with quality factors higher than 105 are fabricated by depositing a layer of polycrystalline lithium niobate on the flat top surfaces of inverted-wedge silica microdisk resonators. All-optical modulation with improved performance over silica-only resonators and electro-optic modulation not achievable in silica-only resonators are realized in the hybrid resonators.