Education

PhD in Quantum Information Theory

Area of Interest

Classical Optics, Quantum Optics, Quantum Information.

Publications

Estimating object and filed phase through in-line intensity measurements using a twinning

algorithm, D Tillo, J S Ivan Optics Communications, 131544, (2025)..

Estimating unwrapped phase through phase gradients,

  D. Tillo, and J. S. Ivan, Optik, 171901, (2024).

Quantum illumination with classical correlated light  A. Kumar and J. S. Ivan, Quantum Information

Processing 22 (5), 199 (2023).  

Estimation of dislocated phases and tunable orbital angular momentum using two cylindrical lenses, B. H. Swaliha,

  S. Asokan, and J. S. Ivan, Applied Optics 62 (12), 3083-3092 (2023).

Detection of polarization-spatial classical optical entanglement in partially coherent light fields using intensity measurements,

S. Asokan and J. S. Ivan, JOSA A 40 (3), 443-451 (2023).  

Polarisation-spatial entanglement upon reflection across a dielectric,

S. Arun and J. S. Ivan, Optics Communications 511, 128006, (2022).

A quantum genetic algorithm for optimization problems on  the Bloch sphere, R. S. Amal and J. S. Ivan,

  Quantum Information Processing 21 (2), 43 (2022).

Ameliorated phase sensitivity through intensity measurements in a Mach-Zehnder interferometer,

 J Ramakrishnan and J. S. Ivan, Quantum Information Processing 21 (1), 36 (2022).

Polarization-spatial Gaussian entanglement in partially  coherent light fields, S. Asokan and J. S. Ivan, 

JOSA A 38 (9), 1304-1311 (2021).

Estimation of dislocated phases in wavefronts through intensity measurements using a Gerchberg-Saxton type algorithm,

S. Asokan, P. A. A. Yasir, and J. S. Ivan, Applied Optics 59 (24), 7225-7232 (2020).

Gaussian spatial-polarization entanglement in a folded Mach-Zehnder interferometer, S. Asokan and J. S. Ivan,

 JOSA A 37 (5), 825-832, (2020).

Dasika Shishir and J Solomon Ivan, Non-Gaussian bosonic channels in Tavis-cummings model, Quant. Inf. process.
18, 307 (2019).

Sagnik Garai and J Solomon Ivan, Robustness of distributed nonclassicality against local Gaussian noise, Phys.
Rev. A 100, 013842 (2019).

Sagnik Garai, and J. Solomon Ivan, Gaussian channels that are eventually entanglement breaking yet asymptotically
nonclassicality saving, Phys. Rev. A, 98 052353 (2018).

T. Sai. Meghana, and J. Solomon Ivan, Free-space optical communication using a shape parameter,
EPJ Plus, 133:341 (2018).

Soumya Asokan, and J. Solomon Ivan, Radial-angular entanglement in Laguerre-Gaussian mode
superpositions,  JOSA A, vol 35, No.5, 785-793, (2018).

K. K. Sabapathy, J. Solomon Ivan, R-G- Patron, and R. Simon, Divergence free approach for obtaining
decompositions of quantum optical processes, Phys. Rev. A, 97, 022339, (2018).

P. A. Ameen Yasir and J. Solomon Ivan, Estimation of phases with dislocations in paraxial
wavefields from intensity measurements, Phys. Rev. A, 97, 023817, (2018).

 J Solomon Ivan, Krishna Kumar Sabapathy, and R. Simon, Scaling maps of
s-ordered quasiprobabilities are either nonpositive or completely positive, Phys. Rev. A, 96, 022114 (2017).

P. A. AmeenYasir and J Solomon Ivan, Realization of first-order optical systems using thin lenses of positive focal
length, JOSA A, Vol. 34, No.11, 2007-2012, (2017).

Madhu. V and J. Solomon Ivan, Robustness of the twist parameter of Laguerre-Gaussian mode superpositions
against atmospheric turbulence, Phys. Rev. A, 95, 043836 (2017).

P. A. Ameen Yasir and J. Solomon Ivan, Phase estimation using phase gradients obtained
through Hilbert transform, JOSA A, Vol. 33, No. 10, October (2016).

V. J. Deepak and J. Solomon Ivan, Contextual phase estimation from two-plane
intensity measurements, JOSA A, Vol. 33, No. 6, 1198-1206, June (2016).

R. Sharma, J. Solomon Ivan, and C. S. Narayanamurthy, Comparative statistical analysis of
phase profiles of a pseudo random phase plate with Kolmogorov phase screens, Optik,
126, 4195-4201 (2015).

J. Solomon Ivan and K. Goswami, Free space optical communication using beam
parameters with translational and transverse rotational invariance,
JOSA A, Vol 32, No. 6, 1118-1125 June (2015).

Lijo Thomas, J. Solomon Ivan, P. A. Ameen Yasir, Richa Sharma,
Rakesh Kumar Singh, C. S. Narayanamurthy, and K. S. Dasgupta,
Appl. Opt. Vol. 54, No. 4, 699-706 February (2015).

 R. Sharma, J. Solomon Ivan, and C. S. Narayanamurthy, Wave propagation analysis using the variance matrix,
JOSA A, Vol 31, No. 10, 2185-2191 October (2014).

 P. A. Ameen Yasir and J. Solomon Ivan, Realization of first-order optical systems using thin
convex lenses of fixed focal length, JOSA A, Vol 31, No. 9, 2011-2020, September (2014).

Deepak Pandey, Nandan Satapathy, Buti Suryabrahmam, J. Solomon Ivan, and Hema Ramachandran,
Classical light sources with tunable temporal coherence and tailored photon number distributions,
Eur. Phys. J. Plus.  129: 115, June (2014).

J Solomon Ivan, Krishna Kumar Sabapathy, and R. Simon, Nonclassicality breaking is the
same as entanglement breaking for bosonic Gaussian channels, Phys. Rev. A, 88, 032302 (2013).

Reviewer for several journals.