Multi-wavelength distributed feedback laser array (DFB-MLA) based tunable semiconductor lasers have been widely used owing to the high mode stability and simple wavelength tuning scheme. In this pa…
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This study used reduced graphene oxide (rGO) applied to a platinum (Pt) counter electrode to improve light conversion efficiency. The study also used an Al-doped Zinc Oxide (AZO) nanosheet/TiO 2 ph…
A four-channel wavelength-selectable in-series DFB laser array with good single-longitudinal-mode (SLM) property is proposed and theoretically analyzed. To realize good SLM property, a linearly chi…
In this study, the zinc oxide (ZnO)-titanium dioxide (TiO 2 ) composite nanofiber (NF) is prepared and used as an additional layer between TiO 2 layer and electrolyte on the photoanode of dye-sensi…