Precision etching
Thanks to the concentration of the laser beam's energy in ultrashort pulses
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Precision etching
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Thanks to the concentration of the laser beam's energy in ultrashort pulses,the material to be processed can be vaporised directly.This makes the ultrashort pulse laser ideal for precision etching.This process is used,for example,on complex microstructures such as filters,high-precision block etching of large curved surfaces of parts such as frequency selectors,and fine etching of hard and brittle materials such as ceramics,sapphires and shells in electronic field.
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