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    • 1. 发明申请
    • FIBER LASER
    • 光纤激光器
    • WO2007025754A2
    • 2007-03-08
    • PCT/EP2006008521
    • 2006-08-29
    • FRAUNHOFER GES FORSCHUNGUNIV SCHILLER JENATUENNEMANN ANDREASLIMPERT JENSORTAC BUELENDSCHREIBER THOMASNIELSEN CARSTEN K
    • TUENNEMANN ANDREASLIMPERT JENSORTAC BUELENDSCHREIBER THOMASNIELSEN CARSTEN K
    • H01S3/067H01S3/06712H01S3/06725H01S3/094069H01S3/1115H01S3/1618
    • The invention relates to a linear-resonator fiber laser, especially for generating self-similar pulses, comprising a pump source (6) and a linear resonator. The linear resonator is provided with two reflectors (1), a polarization-maintaining fiber (3) that is doped by means of an intensifying medium and has a normal dispersion ß 2 > 0 in the frequency range predefined by the intensifying medium, a dispersion-compensating element (2) having an anomalous dispersion ß 2 0. The fiber (3), the dispersion-compensating element (2), the element (8) for extracting radiation, and the non-linear mode-coupling element (1b, 1c) are disposed between the two reflectors (1) in a joint beam path defined by the resonators. The total dispersion of the components located in the beam path is normal.
    • 本发明涉及一种光纤激光器具有线性腔。 本发明提供一种光纤激光器,特别是用于生产自相似脉冲的方法,包括一个泵浦源(6)和一个线性谐振器,其中所述线性谐振器两个反射器(1),一个偏振波保持,掺杂有放大介质纤维(3),其具有通过一 放大介质预定频率范围内的正常分散液SS 2 > 0,色散补偿元件(2),其具有异常色散ß 2 <0,一个元件(8)用于辐射耦合输出和一 非线性模式耦合元件(IB,IC)具有> 0的调制深度,其中,所述光纤(3)中,色散补偿元件(2),元件(8),用于在两个反射器(1)在两者之间耦合出辐射和非线性模式耦合元件(IB,IC) 被布置在有限通过谐振器共同光束通路和的布置在谐振器的部件的光路中是正常的总色散。