Q. What is a modes ?
:- A mode is a stable propagation state in an optical fibre. If light travels through an optical fibre along certain paths, the electromagnetic fields in the light wave reinforce each other to form a field distribution that is stable as it travels down the fibre . These stable operating points are known as modes.
:- A mode is a stable propagation state in an optical fibre. If light travels through an optical fibre along certain paths, the electromagnetic fields in the light wave reinforce each other to form a field distribution that is stable as it travels down the fibre . These stable operating points are known as modes.
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