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Conditional generation of optical Schrodinger cat states

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 نشر من قبل Zolt\\'an Dar\\'azs
 تاريخ النشر 2015
  مجال البحث فيزياء
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Given a source of two coherent state superpositions with small separation in a traveling wave optical setting, we show that by interference and balanced homodyne measurement it is possible to conditionally prepare a symmetrically placed superposition of coherent states around the origo of the phase space. The separation of the coherent states in the superposition will be amplified during the process.



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