Femtosecond laser writing of waveguides in zinc oxide crystals: fabrication and mode modulation.
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DOI: 10.1364/oe.462649
Abstract: We report for the first time on optical waveguides in zinc oxide (ZnO) crystals fabricated by femtosecond laser direct writing. The confocal Raman microscopy under 488 nm laser excitation is used to investigate the micro-modifications… read more here.
Keywords: waveguides zinc; mode modulation; femtosecond laser; laser ... See more keywords