Performance Investigation of 40 GB/s DWDM over Free Space Optical Communication System Using RZ Modulation Format

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Descriptions</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Number of channels</td><td class="align_center">8</td></tr><tr><td class="align_left">Channels spacing</td><td class="align_center">0.8 nm (100 GHz)</td></tr><tr><td class="align_left">Range</td><td class="align_center">4 km</td></tr><tr><td class="align_left">FSO transmitter aperture diameter</td><td class="align_center">5 cm</td></tr><tr><td class="align_left">FSO receiver aperture diameter</td><td class="align_center">7.5 cm</td></tr><tr><td class="align_left">Beam divergence</td><td class="align_center">0.25 mrad</td></tr><tr><td class="align_left">Attenuation</td><td class="align_center">3.5 dB/Km</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Optical Technologies

tab1

Table 1

Table 1: Performance Investigation of 40 GB/s DWDM over Free Space Optical Communication System Using RZ Modulation Format 