Switching platform for writing/erasing laser-induced periodic surface structures (LIPSS) on GST

A switching platform that provides writing and erasing of extended two-phase periodic laser-induced surface structures on the GST has been developed: writing is carried out by fs laser pulses, and erasing - by electric current ones. The obtained results demonstrated the possibility of using a thin-f...

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Bibliographic Details
Main Authors: Glukhenkaya, V.B., Smayev, M.P., Pestow, G.N., Saurov, M.A., Lazarenko, P.I.
Format: Conference Proceeding
Language:English
Subjects:
fs-laser
GST
Integrated optics
Lasers
LIPSS
Optical design
Optical switches
Optoelectronic devices
resistive switching
ripples
Surface structures
Writing
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Summary:A switching platform that provides writing and erasing of extended two-phase periodic laser-induced surface structures on the GST has been developed: writing is carried out by fs laser pulses, and erasing - by electric current ones. The obtained results demonstrated the possibility of using a thin-film resistive heating element of the developed design to create elements of non-volatile active integrated optical and optoelectronic devices, for example, tunable diffraction gratings.
ISSN:2642-5580
DOI:10.1109/ICLO59702.2024.10624563