A numerical model for Yb3+ sensitized Er3+-doped silica-titania channel waveguide amplifiers is developed and implemented in a computer code. The possibility of achieving high gain with a reduced length is demonstrated and for a copropagating pump power of 100 mW, a gain G= 6.2 dB is calculated a with a noise figure F=4.22 dB.
Design of erbium/ytterbium codoped SiO2-TiO2 waveguide amplifiers
A Chiasera;M Ferrari;
2004
Abstract
A numerical model for Yb3+ sensitized Er3+-doped silica-titania channel waveguide amplifiers is developed and implemented in a computer code. The possibility of achieving high gain with a reduced length is demonstrated and for a copropagating pump power of 100 mW, a gain G= 6.2 dB is calculated a with a noise figure F=4.22 dB.File in questo prodotto:
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