论文信息 - Fiber acousto-optic mode coupling between the higher-order modes with adjacent azimuthal numbers.

Fiber acousto-optic mode coupling between the higher-order modes with adjacent azimuthal numbers.

It is pointed out theoretically that fiber acousto-optic mode coupling can occur between the higher-order modes with adjacent azimuthal numbers. Selective fiber mode conversion from LP01 to LP11, and then to LP21 or LP02 is demonstrated experimentally in a few-mode fiber by using a method of cascaded acousto-optic mode coupling.

Xiaoming Liu | Xiaoming Liu | Jianhui Zhao | Jianhui Zhao

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