摘要
We demonstrate an on-chip microring laser on Yb3+-doped thin film lithium niobate (Yb:TFLN) fabricated by photolithography-assisted chemo-mechanical etching technology. Multiwavelength laser emissions around 1025 nm from the microring resonator pumped by a 980 nm laser diode are observed with the lasing threshold of 10 mW. Experimentally, up to 14 longitudinal modes are obtained from the fabricated Yb:TFLN microring laser, and this on-chip microring laser is a promising light source for multiple wavelength channels in optical communications and biosensors.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | D1-D4 |
| 期刊 | Journal of the Optical Society of America B: Optical Physics |
| 卷 | 40 |
| 期 | 5 |
| DOI | |
| 出版状态 | 已出版 - 5月 2023 |
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