Advances in femtosecond laser nanostructuring in glass: from printed geometrical phase optics to eternal data storage

作者: J. Zhang , R. Drevinskas , A. Patel , A. Cerkauskaite , A.S. Lipatiev

DOI: 10.1364/ASSL.2015.AW1A.4

关键词: Computer data storageRangingFemtosecondOptoelectronicsOpticsLaserHigh power lasersPhase (waves)IrradiationMaterials science

摘要: Formation of sub-wavelength periodic structures in bulk transparent materials during irradiation with intense ultrashort light pulses remains a mystery. Nevertheless the phenomenon has enabled unique applications ranging from printed flat optics to eternal data storage.

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