Optical buffering of sub-nanosecond pulses at 1.55 mu m in fibre Bragg gratings with periodically-spaced pi phase shifts is demonstrated. Delays up to similar to 690 ps of 250 ps-duration optical pulses have been achieved in a 40 cm-long grating with 100 phase jumps.
Optical buffering in phase-shifted fibre gratings
Galzerano G;Gatti D;
2005
Abstract
Optical buffering of sub-nanosecond pulses at 1.55 mu m in fibre Bragg gratings with periodically-spaced pi phase shifts is demonstrated. Delays up to similar to 690 ps of 250 ps-duration optical pulses have been achieved in a 40 cm-long grating with 100 phase jumps.File in questo prodotto:
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