Graphene optic fiber laser

摘要

A graphene coated optic-fiber laser is disclosed that includes a doped inner core and an undoped outer core surrounding the doped inner core. A graphene cylinder or capsule surrounds the undoped outer core, thereby forming a cladding layer around the undoped outer core.

主权项

1. A graphene coated optic-fiber laser, comprising:
a doped core; and a graphene cylinder consisting of a contiguous lattice of covalently-bonded carbon atoms, wherein all of said contiguous lattice of covalently-bonded carbon atoms being directly formed on an outer cylindrical surface of said doped core, thereby containing said doped core inside said graphene cylinder.