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THz frequency combs form dispersion-compensated antenna-coupled ring quantum cascade lasers
- Source :
- EPJ Web of Conferences, Vol 266, p 09004 (2022)
- Publication Year :
- 2022
- Publisher :
- EDP Sciences, 2022.
-
Abstract
- We report comb operation of RF injected ring Quantum Cascade Lasers. A coupled waveguide approach is implemented for dispersion compensation while passive bullseye antenna improves the device power extraction and far field. Phase sensitive measurements are presented which hints at the presence of soliton state.
Details
- Language :
- English
- ISSN :
- 2100014X
- Volume :
- 266
- Database :
- Directory of Open Access Journals
- Journal :
- EPJ Web of Conferences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.65df406d56af4b38bacedd90a8ee9050
- Document Type :
- article
- Full Text :
- https://doi.org/10.1051/epjconf/202226609004