2026-10-12T05:50:02Z https://www.scidb.cn/oai

10.57760/sciencedb.14062 2023-12-08T09:53:34Z

2023-12-08 Electro-optically tunable microdisk laser on Er3+ -doped lithium niobate thin film doi:10.57760/sciencedb.14062 en We report an electro-optically (EO) tunable microdisk laser fabricated on the erbium (Er 3)-doped lithium niobate on insulator (LNOI) substrate. By applying a variable voltage on a pair of integrated chromium (Cr) microelectrodes fabricated near the LNOI microdisk, electro-optic modulation with an effective resonance-frequency tuning rate of 2.6 GHz/100 V has been achieved. This gives rise to a tuning range of 45 pm when the electric voltage is varied between −200 V and 200 V. electro-optically; tunable microlaser; Er 3+ -doped; lithium niobate; microdisk. Yiran Zhu Yuan Zhou Zhe Wang Zhiwei Fang Zhaoxiang Liu Wei Chen Min Wang Haisu Zhang Ya Cheng PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank