Trench-assisted Fiber for Ftth Applications
Non-Confidential description of the invention
The invention relates to a single mode fiber with at least a trench and graded refractive index profile in clad region for ultra-low bending loss to meet tight bend requirement for FTTH applications. The invention relates to a method for designing of bend insensitive fibre (BIF) with graded refractive index profile for tight bend installation environment. The method comprising the first step to create a fiber geometry separated into core and cladding; and the second step to define material properties (refractive index), wherein the conformal transformed index along with stress induced change in refractive index is used as definition for material properties.
Dr.Pradeep Kumar K(EE), Mr.Akash S.Dixit(Student,EE)
Date of Filing