Experimental investigation of the influence of filters on regeneration performance in self-phase modulation based regenerator
Abstract
In this paper the influence of optical filters on regeneration performance in self-phase modulation (SPM) based regenerator is investigated experimentally. The center wavelength offset of the spectral slicing filter is optimized for achieving best performance. The Amplified- Spontaneous-Emission (ASE)-removing filter is critical for creating clear off-center spectral region and making signal regeneration feasible. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 192–195, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22093