Femtosecond laser can be employed to produce various micro-devices inside glass, like waveguide, grating coupler, it also can used in deep lamellar endothelial keratoplasty (DLEK).

• 摘要飞秒激光可以在玻璃内部加工出各种微小器件，比如光波导、光栅光耦合器等，也可以用在深板层内皮角膜移植手术中。