2024-03-28T12:14:46Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1595172021-06-07T12:20:22Zcom_10261_14181com_10261_4col_10261_14182
DIGITAL.CSIC
author
Ramos del Río, Tomás
author
García-Ripoll, Juan José
funder
Ministerio de Economía y Competitividad (España)
funder
Comunidad de Madrid
2018-01-24T07:41:33Z
2018-01-24T07:41:33Z
2017-10-11
Physical Review Letters 119: 153601 (2017)
http://hdl.handle.net/10261/159517
10.1103/PhysRevLett.119.153601
http://dx.doi.org/10.13039/501100003329http://dx.doi.org/10.13039/100012818
In this work we develop an experimental procedure to interrogate the single- and multiphoton scattering matrices of an unknown quantum system interacting with propagating photons. Our proposal requires coherent state laser or microwave inputs and homodyne detection at the scatterer's output, and provides simultaneous information about multiple - elastic and inelastic - segments of the scattering matrix. The method is resilient to detector noise and its errors can be made arbitrarily small by combining experiments at various laser powers. Finally, we show that the tomography of scattering has to be performed using pulsed lasers to efficiently gather information about the nonlinear processes in the scatterer.
eng
openAccess
Multiphoton scattering tomography with coherent states
artículo
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URL
https://digital.csic.es/bitstream/10261/159517/1/Multiphoton.pdf
File
MD5
6263a616debb873f0ab53ddbc14c3944
355167
application/pdf
Multiphoton.pdf