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Dr. V P N Nampoori >
Please use this identifier to cite or link to this item:
http://purl.org/purl/1775
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| Title: | Direction Dependent Transmission Characteristics of Dye Mixture Doped Polymer Optical Fibre Preforms |
| Authors: | Nampoori, V P N
Radhakrishnan, P
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/1775 |
| Appears in Collections: | Dr. V P N Nampoori
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