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This paper presents the first experimental achievements of the COCONUT project which aims at demonstrating ultra-dense Wavelength Division Multiplexing Passive Optical Networks (udWDM-PON) by means of low-cost coherent solutions. COCONUT should exploit low-cost optical components and simple electronics so that the cost of typical line terminals would be affordable to the end-users. Among different...
Summary form only given. Reports on the first, to our knowledge, single-mode Er:LiNbO/sub 3/ DBR waveguide laser, monolithically integrated with a Mach-Zehnder-type intensity modulator. This transmitter prototype is an attractive device for high-speed analog transmission and sensor applications. The measured serial resistance of the 6 mm long travelling wave electrode is 10 /spl Omega/ and the calculated...
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