Table 2: The summary of various parameters of the twelve-channel DWDM demultiplexer for odd channels.

DWDM
channel/wavelength
(nm)
Defect rod () (nm)Spectral linewidth () in (nm) factorEfficiency (%)

-1554.5 nm41.50.27772.590
-1554.9 nm42.40.27774.594
-1555.3 nm43.30.27776.598
-1555.7 nm44.200.27778.593
-1556.1 nm45.100.27780.599
-1556.5 nm460.27782.592