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Your search keyword '"Giannone, D."' showing total 2 results
Start Over Author "Giannone, D." Topic electronic amplifiers
2 results on '"Giannone, D."'

1. Impact of pumping configuration on all-fibred femtosecond chirped pulse amplification.

Author

Lecourt, J.-B., Duterte, C., Bertrand, A., Liégeois, F., Hernandez, Y., and Giannone, D.

Subjects
PUMPING machinery, ELECTRONIC amplifiers, OPTICAL fibers, PULSED power systems, ELECTRIC power
Abstract

Co- and counter-propagative pumping schemes were experimentally compared for the amplification of ultra-short optical pulses. According to pumping direction it is shown that optical pulses with a duration of 75 fs and 100 mW of average output power can be obtained for co-propagative pumping, while pulse duration is never shorter than 400 fs for the counter-propagative case. [ABSTRACT FROM AUTHOR]

Published
2008
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2. Experimental optimisation of central wavelength and bandwidth of reflective FBG for efficiency improvement of low-noise L-band EDFAs.

Author

Roy, F., Grillet, A., Lolivier, L., Peigne, G., Giannone, D., and Hamoir, D.

Subjects
DATA transmission systems, BROADBAND communication systems, NOISE, ERBIUM, ELECTRONIC amplifiers, ELECTRONICS
Abstract

Operation of L-band erbium-doped fibre amplifiers (EDFAs) incorporating a reflective amplified spontaneous emission filter (fibre Bragg grating (FBG)) was emulated with a tunable source. The experimental optimisation of the FBG bandwidth and central wavelength led to a low noise (<5.2 dB) 20 dBm single-pumped WDM EDFA. [ABSTRACT FROM AUTHOR]

Published
2005
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