Implementation of Future Generation Agile Gigabits Passive Optical Network
نویسنده
چکیده
This paper reviews the progress of the passive optical network, and discusses a viable means for the realisation of future generation agile gigabits passive optical networks, (GPONs) by the use of low cost narrow band tunable lasers and arrayed waveguide gratings (AWGs). It projectes a twostage strategy for the realisation of future generation agile GPONs, i.e., the near-term Time and Wavelength Division Multiplexed Gigabits Passive Optical Networks (TWDMGPONs) and the ultimate Wavelength Division Multiplexed Gigabits Passive Optical Networks (WDM-GPONs). It also presents typical practical designs of narrow band tunable lasers and arrayed waveguide gratings (AWGs) for the agile GPONs.
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