论文信息 - Power scaling of a 78 MHz-repetition rate femtosecond enhancement cavity - 字舞流文

Power scaling of a 78 MHz-repetition rate femtosecond enhancement cavity

We report on the cavity enhancement of a 78MHz, 200fs ytterbium-fiber laser system. Constant enhancement up to a record intra-cavity average power of 18kW has been observed. Beyond the linear regime, 40kW have been achieved.

J Limpert | Th Udem | F Krausz | I Pupeza | A Apolonski | T Eidam | A M Azzeer | A Ozawa | B Bernhardt | J Rauschenberger | E Fill | Z A Alahmed | T W Hänsch | A Tünnermann

[1] Thomas Udem,et al. A frequency comb in the extreme ultraviolet , 2005, Nature.

[2] Jun Ye,et al. Cavity-enhanced similariton Yb-fiber laser frequency comb: 3 x 10(14) W/cm2 peak intensity at 136 MHz. , 2007, Optics letters.

[3] Jun Ye,et al. Efficient output coupling of intracavity high-harmonic generation. , 2008, Optics letters.

[4] Jun Ye,et al. Phase-coherent frequency combs in the vacuum ultraviolet via high-harmonic generation inside a femtosecond enhancement cavity. , 2005, Physical review letters.

[5] F. Röser,et al. 57 W, 27 fs pulses from a fiber laser system using nonlinear compression , 2008 .

[6] V Pervak,et al. High harmonic frequency combs for high resolution spectroscopy. , 2008, Physical review letters.

[7] T. Hänsch,et al. Laser frequency stabilization by polarization spectroscopy of a reflecting reference cavity , 1980 .