Spatiotemporal manipulation of ultrashort pulses for three-dimensional (3-D) laser processing in glass materials
F. He1; J. Ni1; B. Zeng1; Y. Cheng1; K. Sugioka2 1 Chinese Academy of Sciences, Shanghai, China2 RIKEN Center for Advanced Photonics, Wako, Japan
Abstract
This chapter describes the features of femtosecond laser processing and provides a review on the recent progress toward the development of spatiotemporal manipulation techniques of femtosecond laser pulses. By controlling the spatial and temporal properties of femtosecond laser pulses, the laser focal spot can be precisely tailored and the propagation dynamics of femtosecond laser pulses in transparent materials can be controlled. Thus, the use of spatial-temporally tailored ...
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