Mitsubishi Rayon PMMA Plastic Optical Fiber Eska(TM) and Super Eska(TM)

Structure / Feature


ESKA fiber is plastic optical fiber having a concentric double-layer structure consisting of a core of highly transparent polymethyl methacrylate polymer and a thin layer of special fluorine polymer cladding. As the clad has a lower refractive index than the core, the light ray entering at one end of a fiber progress through the core (by reflection), in a step-index mode, at the core/clad interface.

Feature of ESKA(TM)