Controllable large positive and negative Goos–Hänchen shifts with a double-Lambda atomic system
Abstract We study the Goos–Hänchen shift (GHS) of a reflected light beam from a cavity containing a double- $$\Lambda$$ Λ atomic medium that is bounded by two glass slabs. Applying both coherent and incoherent fields to the atomic medium leads to positive and negative controllability of GHS. For som...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2023-03-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-30632-w |