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

Proceedings Volume 9654, 96541M (2015) https://doi.org/10.1117/12.2181644

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

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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, 054105, (May 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.5.054105

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

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