Electromagnetically induced transparency with a single frequency comb mode probe
| Autor: | Damir Aumiler, Ivor Krešić, Ticijana Ban, Mateo Kruljac |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Physics
Electromagnetically induced transparency Physics::Optics Statistical and Nonlinear Physics Quantum channel Laser 01 natural sciences Atomic and Molecular Physics and Optics law.invention 010309 optics Frequency comb Coupling (physics) Transmission (telecommunications) electromagnetically-induced transparency frequency comb cold atoms law 0103 physical sciences Physics::Atomic Physics Atomic physics Hyperfine structure Quantum computer |
| Popis: | We measure the electromagnetically induced transparency (EIT) of a single-frequency comb mode interacting with laser-cooled Rb87 atoms. A Λ hyperfine level structure in a D2 transition is used in the configuration of co-propagated probe (frequency comb) and coupling (continuous-wave) laser fields. The signature of EIT in the transmission of a single comb mode as well as the radiation pressure force is experimentally detected. The results are satisfactorily reproduced by the developed theoretical models, where EIT is seen to occur due to coherent accumulation. Our results could find application in quantum computing and communication with optical frequency combs. |
| Databáze: | OpenAIRE |
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