Resumen
We propose a technique to obtain subwavelength resolution in quantum imaging with potentially 100% contrast using incoherent light. Our method requires neither path-entangled number states nor multiphoton absorption. The scheme makes use of N photons spontaneously emitted by N atoms and registered by N detectors. It is shown that for coincident detection at particular detector positions a resolution of λ/N can be achieved. © 2007 The American Physical Society.
Idioma original | Español |
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Publicación | Physical Review Letters |
Volumen | 99 |
Estado | Publicada - 28 set. 2007 |
Publicado de forma externa | Sí |