Mumbai University > Electronics and telecommunication > Sem 7 > optical communication and networks

Marks: 05

Years: MAY 2016

• The wavelength drift due to temperature variations of some of the key components used in WDM systems is quite small. Typical multiplexers and demultiplexers made of silica/silicon have temperature coefficients of 0.01 nm/◦C, whereas DFB lasers have a temperature coefficient of 0.1 nm/◦C. Some of the other devices have …