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    • 2. 发明授权
    • Fiber assembly for all-fiber delivery of high energy femtosecond pulses
    • 用于全光纤传输高能量飞秒脉冲的光纤组件
    • US08804233B2
    • 2014-08-12
    • US13206179
    • 2011-08-09
    • Kim JespersenLars Grüner-Nielsen
    • Kim JespersenLars Grüner-Nielsen
    • H01S3/067H01S3/23H01S3/08H01S3/16
    • H01S3/2308G02B6/4296H01S3/0057H01S3/06725H01S3/06741H01S3/0804H01S3/1611H01S3/1618
    • Embodiments of the present invention are generally related to a fiber assembly, for example, in a chirped pulse amplification system, for all-fiber delivery of high energy femtosecond pulses. More specifically, embodiments of the present invention relate to a system and method for improving dispersion management when using hollow core photonic bandgap fibers for pulse compression. In one embodiment of the present invention, a fiber assembly comprises: an optical laser oscillator; a first fiber section for stretching the pulses from the laser oscillator, the first fiber section comprising a high order mode fiber; and a second fiber section for compressing the stretched pulses, connected to the first fiber section via a splice, the second fiber section comprising a hollow core photonic bandgap fiber; wherein the fiber assembly outputs a pulse compression at less than 200 fs.
    • 本发明的实施例通常涉及光纤组件,例如在啁啾脉冲放大系统中,用于全光纤输送高能飞秒脉冲。 更具体地,本发明的实施例涉及一种用于当使用空心光子带隙光纤进行脉冲压缩时改进色散管理的系统和方法。 在本发明的一个实施例中,光纤组件包括:光学激光振荡器; 用于拉伸来自所述激光振荡器的脉冲的第一光纤部分,所述第一光纤部分包括高阶模光纤; 以及第二纤维部分,用于压缩经由接头连接到第一纤维部分的拉伸脉冲,第二纤维部分包括中空芯光子带隙光纤; 其中所述光纤组件以小于200fs输出脉冲压缩。
    • 3. 发明申请
    • FIBER ASSEMBLY FOR ALL-FIBER DELIVERY OF HIGH ENERGY FEMTOSECOND PULSES
    • 光纤组件用于全光纤传输高能量有限元脉冲
    • US20130038923A1
    • 2013-02-14
    • US13206179
    • 2011-08-09
    • Kim JespersenLars Grüner-Nielsen
    • Kim JespersenLars Grüner-Nielsen
    • H01S3/091
    • H01S3/2308G02B6/4296H01S3/0057H01S3/06725H01S3/06741H01S3/0804H01S3/1611H01S3/1618
    • Embodiments of the present invention are generally related to a fiber assembly, for example, in a chirped pulse amplification system, for all-fiber delivery of high energy femtosecond pulses. More specifically, embodiments of the present invention relate to a system and method for improving dispersion management when using hollow core photonic bandgap fibers for pulse compression. In one embodiment of the present invention, a fiber assembly comprises: an optical laser oscillator; a first fiber section for stretching the pulses from the laser oscillator, the first fiber section comprising a high order mode fiber; and a second fiber section for compressing the stretched pulses, connected to the first fiber section via a splice, the second fiber section comprising a hollow core photonic bandgap fiber; wherein the fiber assembly outputs a pulse compression at less than 200 fs.
    • 本发明的实施例通常涉及光纤组件,例如在啁啾脉冲放大系统中,用于全光纤输送高能飞秒脉冲。 更具体地,本发明的实施例涉及一种用于当使用空心光子带隙光纤进行脉冲压缩时改进色散管理的系统和方法。 在本发明的一个实施例中,光纤组件包括:光学激光振荡器; 用于拉伸来自所述激光振荡器的脉冲的第一光纤部分,所述第一光纤部分包括高阶模光纤; 以及第二纤维部分,用于压缩经由接头连接到第一纤维部分的拉伸脉冲,第二纤维部分包括中空芯光子带隙光纤; 其中所述光纤组件以小于200fs输出脉冲压缩。