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In this paper we experimentally examine the dependence of the injection-locked range magnitude of a Fabry–Pérot (FP) laser on the linewidth of a seed laser. We measure the enhancement of the incident-power-dependent injection-locked range when changing the seed-light linewidth in three different ranges, starting with tens of GHz, then hundreds of MHz, and up to a few hundred kHz. We notice the progressive...
The Fabry-Perot semiconductor laser is a simple, low-cost device with a wide spectrum of wavelengths that is nowadays used widely in optical access telecommunications networks. However, due to fiber's chromatic dispersion, the transmission distance and the bit rate of directly modulated Fabry-Perot laser links are limited. In this paper we demonstrate the possibility of injection locking a Fabry-Perot...
The exponential growth in the capacity demands of telecommunications has increased the requirement for the number of optical fibers in an access network infrastructure, leading to problems with use of duct pipes for laying new optical fibers. The implementation of a new, optical access infrastructure is very costly, especially an underground infrastructure, so this is becoming a major problem for...
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