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Research Paper | Physics Science | India | Volume 4 Issue 5, May 2015
Nonlinear Refraction and Optical Limiting Behavior of Eriochrome Cyanine R Dye Chromophore Under CW He-Cd Laser Illumination
Monica S [4] | C.I.Muneera
Abstract: The nonlinear optical refraction and optical limiting behavior of an organic dye, Eriochrome Cyanine R in aqueous solution, were investigated under excitation with cw He-Cd laser light at 442nm. The nonlinear optical responses of the material were studied, using single-beam Z-scan technique. Refractive nonlinearity of the samples was investigated using closed aperture Z-scan technique. All the samples exhibited a negative (defocusing) nonlinearity and large nonlinear refractive index of the order of 10-8 cm2/W. The optical limiting behavior of the dye chromophore is also demonstrated
Keywords: Eriochrome Cyanine R, Nonlinear refraction, Z-scan, Optical Limiting, defocusing
Edition: Volume 4 Issue 5, May 2015,
Pages: 1239 - 1342
Similar Articles with Keyword 'Nonlinear refraction'
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Research Paper, Physics Science, Iraq, Volume 5 Issue 8, August 2016
Pages: 1683 - 1687Study of the Nonlinear Optical Properties of Lithium Triborate Crystal by Using Z-Scan Technique
Zahraa S. Shanon [2] | Raad Sh. Alnayli [2] | Khawla J. Tahir [2]
Downloads: 192
Research Paper, Physics Science, Bahrain, Volume 6 Issue 2, February 2017
Pages: 23 - 27Z-scan Technique for Measurements of Glucose Concentrations through the Formation of Plasmonic Gold Nanoparticles Prepared by Green Synthesis
F. Abdulwahab | F. Z. Henari