| Full text | |
| Author(s): |
Ali, R.
;
Pinheiro, F. A.
;
Dutra, R. S.
;
Alegre, T. P. Mayer
;
Wiederhecker, G. S.
Total Authors: 5
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW A; v. 108, n. 4, p. 9-pg., 2023-10-09. |
| Abstract | |
We propose a gain-assisted enantioselective scheme in dye-doped chiral particles, demonstrating optical pulling and pushing forces that can be tuned using externally controllable parameters. By controlling the concentration of dye molecules and the pumping rate, we achieve all-optical chiral resolution of racemic mixtures and enantioselection of small dipolar chiral particles without relying on interference. This scheme is applicable to both lossless and lossy plasmonic chiral particles, making it a promising approach for chiral sensing, drug discovery, and molecular separation. (AU) | |
| FAPESP's process: | 18/15580-6 - Optomechanical cavities towards single photon strong coupling |
| Grantee: | Thiago Pedro Mayer Alegre |
| Support Opportunities: | Research Grants - Young Investigators Grants - Phase 2 |
| FAPESP's process: | 18/25339-4 - Integrated photonics devices |
| Grantee: | Newton Cesario Frateschi |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 20/03131-2 - Sound-light interaction in optical microcavities |
| Grantee: | Rfaqat Ali |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 18/15577-5 - Nonlinear nanophotonics circuits: building blocks for optical frequency synthesis, filtering and signal processing |
| Grantee: | Gustavo Silva Wiederhecker |
| Support Opportunities: | Research Grants - Young Investigators Grants - Phase 2 |