Experimental Study of Pulse Compression in a Side-Pumped Yb-doped Double-Clad Mode-Locked Fiber Laser
Applied physics B, Lasers and optics(2002)
摘要
We have developed a side-pumped passively mode-locked Yb-doped double-clad fiber laser emitting sub-picosecond pulses at around 1.05 μm. Mode locking is achieved through a polarization additive-pulse mode-locking technique and compression is obtained with a grating pair inserted in the cavity. We have investigated the compression properties of this laser. High-energy pulses are emitted and different behaviors are observed, such as sideband generation, secant-like or Gaussian-like pulse emission.
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PACS: 42.55.Wd,42.65.Re
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