The operation of an extended power budget long reach access network is experimentally demonstrated using commercially available small form pluggable directly modulated transmitters and a simplified coherent receiver free from digital signal processing and phase-locked loops. An ad-hoc choice of photodiode bandwidth allows no penalty compared with external modulation based transmitters
Using directly modulated DFBs without power penalty in low-cost and high-power budget coherent access networks
PRESI, Marco;CIARAMELLA, ERNESTO;CORSINI, Raffaele
2014-01-01
Abstract
The operation of an extended power budget long reach access network is experimentally demonstrated using commercially available small form pluggable directly modulated transmitters and a simplified coherent receiver free from digital signal processing and phase-locked loops. An ad-hoc choice of photodiode bandwidth allows no penalty compared with external modulation based transmittersFile in questo prodotto:
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