Integrated photodetectors embedded within fiber laser based on hybrid rGO:ZnO nanostructures
Nima Naderi,
Harith Ahmad,
Mohammad Faizal Ismail
Abstract:Online power monitoring is helpful in fiber-optic communication applications. This report introduced an innovative all-fiber photodetector based on the polished side of an arc-shaped fiber for the optical signals' in situ measurements. For this purpose, a metal-semiconductor-metal photodetector was designed with multiple interdigitated metal fingers of gold electrodes. A waveguide structure containing polymethyl methacrylate (PMMA), graphene layers, and zinc oxide nanostructures was developed and covered over … Show more
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