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We propose and demonstrate a novel signal remodulation scheme using PolSK with high extinction-ratio. Error-free was achieved in a 20 km reach 10 Gb/s DWDM-PON without dispersion compensation.
We propose and demonstrate a novel wavelength remodulation scheme using DPSK in both downstream/upstream signals with high extinction-ratio. Error-free operation was achieved in a 20-km-reach 10-Gb/s DWDM-PON without dispersion compensation.
A tunable DS-DBR laser is demonstrated for uncooled WDM C-band channel generation with tight spacing (50 GHz) and low thermal drift (plusmn 2.5 GHz) up to 70degC. 2.5 Gb/s direct modulation with transmission over a 75 km link is achieved
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