Figure 2.

Interaction of femtosecond laser pulses of different pulse-width sizes with glass surface. Schematic representation of glass irradiation with femtosecond laser pulses with pulse widths of (a) 214, (b) 428, and (c) 714 fs (schematic not to the scale).

Patel et al. Nanoscale Research Letters 2013 8:185   doi:10.1186/1556-276X-8-185
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