首页> 外国专利> FIBER FOR TRANSMITTING FEMTOSECOND LASER, AND LASER MACHINING APPARATUS AND METHOD USING THE SAME

FIBER FOR TRANSMITTING FEMTOSECOND LASER, AND LASER MACHINING APPARATUS AND METHOD USING THE SAME

机译:用于传输飞秒激光的光纤,激光加工设备和使用该光纤的方法

摘要

PPROBLEM TO BE SOLVED: To provide a fiber for transmitting femtosecond laser that is capable of transmission with high efficiency and large power without increasing the pulse width of femtosecond laser and can be used, and to provide a laser machining apparatus and a laser machining method using the fiber for transmitting femtosecond laser. PSOLUTION: The fiber for femtosecond laser comprises a tube 182 made of nonmetal having a hollow structure, a metal film 184 formed on the inner wall of the tube 182, and a protection film 186 formed on the metal film 184. PCOPYRIGHT: (C)2004,JPO
机译:

要解决的问题:提供一种用于传输飞秒激光的光纤,该光纤能够在不增加飞秒激光的脉冲宽度的情况下进行高效且大功率的传输并且能够使用,并且提供一种激光加工设备和激光器。使用光纤传输飞秒激光的加工方法。

解决方案:飞秒激光用光纤包括:由具有中空结构的非金属制成的管182,在该管182的内壁上形成的金属膜184和在该金属膜184上形成的保护膜186。 >版权:(C)2004,日本特许厅

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