Femtosecond laser micromachining was first demonstrated in 1994, when a femtosecond laser was used to ablate micrometre-sized features on silica and silver surfaces 1,2. In less than ten years the ...
Laser skin resurfacing and rejuvenation uses beams of light to treat acne and scarring, and to improve the look of the skin. There are two main types of lasers: ablative and nonablative. Both treat ...
The development of laser–plasma accelerators began in the early 1980s, inspired by the pioneering work of Tajima and Dawson 1. Key to their operation is the fact that unlike the superconducting ...
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