Narrow-Linewidth On-Chip Integrated Laser Based on Self-Injection Locking of Broad-Ridge Waveguide Lasers
We demonstrate a self-injection locking laser realized through hybrid integration of a broad-ridge waveguide Fabry–Pérot laser and a photonic integrated circuit chip, engineered for high-power and highly coherent on-chip emission. The hybrid laser achieves stable, narrow-linewidth, single-frequency operation across a broad current locking range.
Authors
- Lin Zhu (ORCID: https://orcid.org/0009-0004-8560-4678)
- Lance Sweatt (ORCID: https://orcid.org/0000-0002-4694-5494)
- Xiaolei Zhao (ORCID: https://orcid.org/0000-0003-0676-5840)
- Taylor LeVaur
- Kexin Li (ORCID: https://orcid.org/0000-0003-4233-794X)
- Md. Arefin Islam
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps100_64
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00