Performance analysis of nanocluster-Si sensitized Er-doped waveguide amplifier using top-pumped 470nm LED

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We analyze the performance of nanocrystal-Si (nc-Si) sensitized Er-doped waveguide amplifier using coupled nc-Si-Erbium rate equation, and suggest novel structures / operation methods which can be used to enhance its performance figures. With 2-dimensional modified propagation equation applied for the pump / signal waves along with modest assumptions on design parameters, we show that 10dB of gain with 0dBm input signal can be achieved with currently available pump LED power. (c) 2005 Optical Society of America
Publisher
OPTICAL SOC AMER
Issue Date
2005-11
Language
English
Article Type
Article
Keywords

RICH SILICON-OXIDE; RARE-EARTH IONS; OPTICAL GAIN; EXCITATION MECHANISMS; ENERGY-TRANSFER; MU-M; NANOCRYSTALS; LUMINESCENCE

Citation

OPTICS EXPRESS, v.13, pp.9881 - 9889

ISSN
1094-4087
DOI
10.1364/OPEX.13.009881
URI
http://hdl.handle.net/10203/86762
Appears in Collection
NT-Journal Papers(저널논문)
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