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

Hansuek Lee | Zendy; Jung H. Shin | Zendy; Namkyoo Park | Zendy

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

Author(s) -

Hansuek Lee,

Jung H. Shin,

Namkyoo Park

Publication year - 2005

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/opex.13.009881

Subject(s) - erbium , materials science , amplifier , rate equation , optics , optical amplifier , doping , optical pumping , signal (programming language) , waveguide , optoelectronics , laser , cmos , physics , computer science , quantum mechanics , kinetics , programming language

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.

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