All-Optical Controlling Waveguide Grating Filter Using Ionic-Gel Polymer Electrolyte Based on Photothermal Effect
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DOI: 10.1109/led.2025.3571060
Abstract: In this work, all-optical controlling Bragg grating filter with loading waveguide structure was prepared based on photothermal effect of the ionic-gel polymer electrolyte (polymeric ionic liquid (PIL) and polybenzimidazole (PBI) composite, PIL/PBI). The thermo-optic coefficient… read more here.
Keywords: grating filter; filter; optical controlling; photothermal effect ... See more keywords