摘要
We demonstrate an on-chip electro-optically tunable Fabry-Perot (FP) cavity laser on Er3+-doped thin film lithium niobate (Er: TFLN). The FP cavity consists of two Sagnac loop reflectors at the two ends with a loaded quality factor of 1.3 × 105 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.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 2644-2650 |
| 页数 | 7 |
| 期刊 | Optical Materials Express |
| 卷 | 13 |
| 期 | 9 |
| DOI | |
| 出版状态 | 已出版 - 2023 |
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