By exploiting nonlinear feedback arising from the interaction of ultrafast laser pulses, self-organized nanolines that appear to defy the limits of diffraction are shown to cut, dice, and structure optical materials, fabricating true zero-order sapphire waveplates and crystalline micro-prisms.

中文翻译：

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由反馈驱动，不受衍射限制


通过利用超快激光脉冲相互作用产生的非线性反馈，似乎突破衍射极限的自组织纳米线可以切割、切块和结构化光学材料，制造真正的零级蓝宝石波片和晶体微棱镜。