Vortex Nanolaser based on Pseudospin in Photonic Graphene
Design simplicity and low thresholds are the long-seeking metrics for vortex nanolaser. We demonstrate vortex lasing in both real and momentum space by exciting the pseudospin states in photonic graphene, with threshold of 12.5 KW/cm 2 .
Authors
- Guanjie Zhang (ORCID: https://orcid.org/0009-0002-2027-4626)
- Xinghong Chen (ORCID: https://orcid.org/0009-0009-1069-8004)
- Yifei Mao (ORCID: https://orcid.org/0000-0003-3508-2555)
- Kong Zhang
Institutions
- Shanghai Jiao Tong University (CN)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_si.2025.ss188_2
- Primary Topic
- Orbital Angular Momentum in Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00