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Title:
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Propagation characteristics and wavelength tuning of amplified spontaneous emission from dye-doped polymer. |
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Author:
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Geetha, K; Rajesh, M; Nampoori, V P N; Vallabhan, C P G; Radhakrishnan, P
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Abstract:
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The propagation characteristics of amplified spontaneous emission (ASE) through a rhodamine 6 G-doped polymethyl methacrylate freestanding film waveguide were studied. This was done by shifting the excitation stripe horizontally along a transversely pumped waveguide. By this method, we could tune the ASE wavelength. The maximum tunability thus obtained was ~18 nm with a pump stripe length of 6 mm. |
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URI:
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http://dyuthi.cusat.ac.in/purl/2476
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Date:
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2006 |