2026-10-15T02:17:25Z https://www.scidb.cn/oai

10.57760/sciencedb.14094 2024-01-12T13:01:07Z

2024-01-12 On-chip electro-optically tunable Fabry-Perot cavity laser on erbium doped thin film lithium niobate doi:10.57760/sciencedb.14094 en We demonstrate an on-chip electro-optically tunable Fabry-Perot (FP) cavity laser on Er 3+ -doped thin fflm lithium niobate (Er: TFLN). The FP cavity consists of two Sagnac loop reffectors at the two ends with a loaded quality factor of 1.3 × 10 5 and a free spectral range of 68 pm. The fabricated Er: TFLN FP laser structure is integrated with microelectrodes designed for electro-optically tuning, and a continuous laser wavelength tuning with 24 pm around 1544 nm is achieved by applying a driving voltage from −6 V to 6 V. lithium niobate ; electro-optically ; laser DIFENG YIN SHUPENG YU ZHIWEI FANG QINFEN HUANG LANG GAO ZHE WANG JIAN LIU TING HUANG HAISU ZHANG MIN WANG YA CHENG PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank