• RAMYA. G
• gopi
• sivanantha raja

In developing technologies, broadband applications are in huge demand. In order to fulfill the demands spectrum slicing technique is used. This technique is also used in free space optics in order to increase the data speed and to provide large bandwidth. In this paper spectrum slicing technique is implemented with an array waveguide grating to transmit bit rate of 15Gbps for a distance of 10km in different weather conditions by using modulation formats like MDRZ, DRZ, CSRZ. The proposed model is evaluated using BER and Quality factor.

compressed spectrum return to zero (csrz), duo binary return to zero (drz), Free space optics (fso), modifier duo binary return to zero (mdrz), wavelength division multiplexing (wdm).

"SPECTRUM SLICING WDM FOR FSO COMMUNICATION SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.459-465, May-2019, Available :http://www.jetir.org/papers/JETIR1905D67.pdf

"SPECTRUM SLICING WDM FOR FSO COMMUNICATION SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp459-465, May-2019, Available at : http://www.jetir.org/papers/JETIR1905D67.pdf