Feedback-Controlled Multi-Wavelength Laser for Agile THz Comb Multiplication and Coherence Control
By exploiting nonlinear dynamics of multi-wavelength lasers we overcome the trade-off between controllability and bandwidth in on-chip comb sources. We achieve spectral multiplication at controllable frequencies, extending bandwidth to 1.3 THz. We show that a modified comb injection facilitates cascaded phase locking for adjacent sub-combs.
Authors
- Pablo Marin-Palomo (ORCID: https://orcid.org/0000-0003-4344-0594)
- Martin Virte (ORCID: https://orcid.org/0000-0001-5214-2295)
- S. Narjes Abdollahi (ORCID: https://orcid.org/0000-0002-8994-5355)
Institutions
- Vrije Universiteit Brussel (BE)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799816
- Primary Topic
- Semiconductor Lasers and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00