Picosecond pulse amplification by electrically pulsed semiconductor optical amplifiers |
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| Authors: | Hansen PB Eisenstein G Wiesenfeld JM Tucker RS Raybon G |
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| Affiliation: | AT&T Bell Labs., Crawford Hill Lab., Holmdel, NJ, USA; |
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| Abstract: | The authors report time-resolved gain and noise spectra measurements in an electrically pulsed travelling-wave optical amplifier. They demonstrate a modest (60 AA) blue shift in the gain spectrum and high (25 dB) gain in a 250 mu m-long amplifier driven by a 1 GHz, 60 ps pulse train.<> |
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