Linear electrooptic effect in doped KDP crystals |
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| Authors: | KBR Varma K V Ramanaiah K Veerabhadra Rao |
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| Affiliation: | (1) Department of Physics, PSG College of Technology, 641 004 Coimbatore, India;(2) Advanced Centre for Materials Science, Indian Institute of Technology, 208 016 Kanpur, India;(3) Laser Communication Laboratory, Department of Electrical Engineering, Indian Institute of Technology, 600 036 Madras, India |
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| Abstract: | The dispersion of half wave voltages with wave length and temperature of potassium dihydrogen ortho phosphate (KDP) crystals with additives and dopants like borax, nickel phosphate, manganese phosphate, sodium dihydrogen orthophosphate and potassium arsenate were determined. The refractive index for all the above crystals were found by the modified Rayleigh’s refractometer method. The linear electrooptic coefficients were calculated at various wavelengths of light. The variation of half wave voltage was also studied as a function of concentration of the dopant. |
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| Keywords: | Electrooptic effect KDP half wave voltage dispersion of electrooptic coefficients dopants |
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