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Criterion on extinction ratio and overshooting level of smaller than 3dB and -5dB, respectively, for The SOA amplitude squeezed ASE data-stream to injection-lock the weak-resonant-cavity laser diode transmitter approaching BER<;;10-9 at 2.5 Gbit/s is reported.
Quasi-color-free weak Fabry-Perot cavity laser diode with long cavity length is one alternative solution of the wavelength-division-multiplexed passive optical network (WDM-PON) transmitter with comparable broadband gain spectrum and greatly reduced noise figure as compared to typical reflective semiconductor optical amplifiers. In this paper, the amplified spontaneous emission injection-locked weak-resonant-cavity...
We demonstrate dual low-facet-reflectivity FPLD amplitude squeezers to suppress extinction ratio of down-stream signal by 8.6 dB for injection-locking RSOA in DWDM-PON with error-free 1.25 Gbps up-stream transmission at receiving power of -25.5 dBm.
AWG channel bandwidth dependent BER power penalty of 8 dB is demonstrated for the 1.25 Gbit/s DWDM-PON systems with channel spacing of 50 and 200 GHz using ASE injection-locked reflective SOA with 1% front-facet reflectance.
Chirp analysis of color-less RSOA transmitter with 2-3 ASE injection-locked modes for 1.25 Gb/s metropolitan WDM-PON network reaching BER of 10-9 under receiving power below -29.5 dBm and power penalty of <0.1 dB after 25 km transmission is demonstrated.
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