Presently ultrafast lasers with a pulse duration of several picoseconds (1 ps = 10 – 12 s) and a few femtoseconds (1 fs = 10 – 15 s) have been made been commercially available and are being sought after in the arena of precise micro-structuring.
This helps to aid transparent materials processing. For instance, the fragile glass structure cutting for displays, the LEDs and computer chips fabrication, and photovoltaic thin-film structuring which aids in enhancing the solar cell efficiency.
Nevertheless, very opportunities that have been the product of human innovations are accompanied by certain unique sets of challenges, and the global ultrafast lasers market is not an exception.
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