论文信息 - A few-cycle Cr/sup 4+/:YAG laser

A few-cycle Cr/sup 4+/:YAG laser

Summary form only given. Kerr-lens mode locked Cr/sup 4+/:YAG lasers are used to generate ultrashort optical pulses near 1.5 /spl mu/m because of their large spectral bandwidth. Pulses as short as 43 fs and 44 fs self-started by a saturable absorber mirror have been generated from Cr/sup 4+/:YAG lasers using fused silica prism pairs for group velocity dispersion compensation.

[1] T. Sugaya,et al. Self-starting mode-locked Cr(4+):YAG laser with a low-loss broadband semiconductor saturable-absorber mirror. , 1999, Optics letters.

[2] B. E. Hammons,et al. Advances in selective wet oxidation of AlGaAs alloys , 1997 .

[3] H. Haus,et al. Design and fabrication of double-chirped mirrors. , 1997, Optics letters.

[4] J. Taylor,et al. All-solid-state femtosecond sources in the near infrared , 1997 .