To analyze the crosstalk of output signal of micro blazed-grating, it is proved that micro blazed-grating could restrain crosstalk, and apply it in the field of all optical interconnection.

• 对微闪耀光栅输出信号的串扰分析表明，微闪耀光栅光开关可以有效的抑制串扰问题，在全光网络通信中具有一定的应用。