Beyond spectral homodyne detection: complete quantum measurement of spectral modes of light (2013)
- Authors:
- USP affiliated authors: NUSSENZVEIG, PAULO ALBERTO - IF ; MARTINELLI, MARCELO - IF
- Unidade: IF
- Subjects: MECÂNICA QUÂNTICA; ÓPTICA
- Language: Inglês
- Abstract: Spectral homodyne detection, a widely used technique for measuring quantum properties of light beams, cannot retrieve all the information needed to reconstruct the quantum state of spectral field modes. We show that full quantum state reconstruction can be achieved with the alternative measurement technique of resonator detection. We experimentally demonstrate this difference by engineering a quantum state with features that go undetected by homodyne detection but are clearly revealed by resonator detection.
- Imprenta:
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ABNT
BARBOSA, F A S; COELHO, Antônio Sales Oliveira; CASSEMIRO, Katiuscia Nadyne; et al. Beyond spectral homodyne detection: complete quantum measurement of spectral modes of light. [S.l: s.n.], 2013. -
APA
Barbosa, F. A. S., Coelho, A. S. O., Cassemiro, K. N., Nussenzveig, P. A., Fabre, C., Martinelli, M., & Villar, A. de S. (2013). Beyond spectral homodyne detection: complete quantum measurement of spectral modes of light. São Paulo. -
NLM
Barbosa FAS, Coelho ASO, Cassemiro KN, Nussenzveig PA, Fabre C, Martinelli M, Villar A de S. Beyond spectral homodyne detection: complete quantum measurement of spectral modes of light. 2013 ; -
Vancouver
Barbosa FAS, Coelho ASO, Cassemiro KN, Nussenzveig PA, Fabre C, Martinelli M, Villar A de S. Beyond spectral homodyne detection: complete quantum measurement of spectral modes of light. 2013 ; - Noise spectroscopy of Hanle/EIT resonance
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