Mr. Ranjit Das Profile

Ranjit Das

at Univ of Calcutta

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Publications (2)

Proceedings Article | 15 June 2015 Paper

Tunable differential polarization phase shifter using electro-optic property of trapezoidal lithium niobate crystal

Ranjit Das, Souvik Ghosh, Rajib Chakraborty

Proc. SPIE. 9654, International Conference on Optics and Photonics 2015

KEYWORDS: Mathematical modeling, Lithium niobate, Genetic algorithms, Polarization, Electrodes, Crystals, Electro optics, Optimization (mathematics), Crystallography, Phase shifts

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SPIE Journal Paper | 12 May 2014

Interferometric measurement of the internal field of lithium niobate without high-voltage electric field poling

Ranjit Das, Rajib Chakraborty

OE Vol. 53 Issue 05

KEYWORDS: Crystals, Interferometry, Lithium niobate, Electro optics, Fringe analysis, Polarization, Interferometers, Semiconducting wafers, Iterated function systems

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