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

Marks: 10

Years: DEC 2012

• Silica, chalgenide and halide glass fibers can all be made using a direct double-crucible technique.

• In this method, glass rods for the core and Cladding materials are first made separately by melting mixtures of purified powders, to make the appropriate glass composition.

• These rods are then used …