We observe the polarization squeezing in the mixture of a two mode squeezed vacuum and a simple coherent light through a linear polarization beam splitter. Squeezed vacuum not being squeezed in polarization, generates polarization squeezed light when superposed with coherent light. All the three Stokes parameters of the light produced on the output port of polarization beam splitter are found to be squeezed and squeezing factor also depends upon the parameters of coherent light.

arXiv:1603.08477Modern Physics Letters BJun 21, 20160 citations

Influence of a symmetric lossless beam splitter on a non-classical feature of an optical field

Hari Prakash, D. K. Mishra

Recently, it was found [J. Phys. B: At. Mol. & Opt. Phys. 38 , 665 (2005)] that amplitude-squared squeezing, a non-classical feature, can be enhanced during linear mixing with a coherent light beam using a symmetric lossless beam splitter. Here, another example is reported of enhancement of an easily detectable non-classical feature of an optical field in a similar mixing using a symmetric lossless beam splitter.

Optics and SpectroscopyJul 1, 200712 citations