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Please use this identifier to cite or link to this item:
http://purl.org/purl/1774
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Title: | Direction Dependent Transmission Characteristics of Dye Mixture Doped Polymer Optical Fibre Preforms |
Authors: | Radhakrishnan, P Nampoori, V P N Kailasnath, M Nishant, Kumar Bikas, Ranjan |
Keywords: | Transmission Characterization Dye Doping polymer Optical Fibre Preforms |
Issue Date: | Dec-2008 |
Publisher: | PHOTONICS-2008: International Conference on Fiber Optics and Photonics |
Citation: | International School of Photonics, Cochin University of Science and Technology |
Abstract: | The direction dependant wavelength selective transmission mechanism in poly (methyl
methacrylate)(PMMA) rods doped with C 540 dye and C 540:Rh.B dye mixture as a combination has been
investigated. When a polished slice of pure C 540 doped polymer rod was used side by side with a C540:Rh B
doped rod with acceptor concentration [A] = 7x10-4 m/l , we could notice more than 100% change in the
transmitted intensity along opposite directions at the C 540, Rh B emission and the excitation wavelengths . A
blue high bright LED emitting at a peak wavelength 465nm was used as the excitation source. |
URI: | http://dyuthi.cusat.ac.in/purl/1774 |
Appears in Collections: | Dr.P Radhakrishnan
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