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Dr.C P Girijavallabhan >
Please use this identifier to cite or link to this item:
http://purl.org/purl/2466
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| Title: | Fabrication and characterization of dye-doped polymer optical fiber as a light amplifier |
| Authors: | Rajesh, Mandamparambil
Sheeba, Mavila
Geetha, Karinjamanna
Vallabhan, Chakkalakkal P G
Radhakrishnan, Padmanabhan
Nampoori, Vadakkedathu P N
Technology |
| Keywords: | dye-doped polymer optical fiber
light amplifier |
| Issue Date: | Jan-2007 |
| Publisher: | Optical Society of America |
| Abstract: | The fabrication and characterization of a Rhodamine 6G-doped polymer optical fiber amplifier have been carried out. Two different schemes were employed to characterize the optical fiber: the stripe illumination technique to study the fiber as a gain medium and another technique to study its performance as an amplifier. We observed a spectral narrowing from 42 to 7 nm when the pump energy was increased to 6 mJ in the stripe illumination geometry. A gain of 18 dB was obtained in the amplifier configuration. The effects of pump power and dye concentration on the performance of the fiber as an amplifier were also studied. |
| URI: | http://dyuthi.cusat.ac.in/purl/2466 |
| Appears in Collections: | Dr.C P Girijavallabhan
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