Sentence examples for inner cladding from inspiring English sources

A doubly clad optical fiber with an inner cladding made of negative refractive index material was proposed and the modes distribution, dispersion and time delay were investigated by fully vectorial numerical method.

The rectangular inner cladding was chosen to enhance the absorption of the pump power.

An inner cladding in the waveguide was adopted to facilitate the effective power leakage of the propagating leaky mode.

The idea is to make the inner cladding be collapsed before the outer cladding is ballooned during the LOCA transient.

Simulation results show that the small air-holes in the inner cladding are mainly for dispersion management.

An improvement of the pump power absorption is achieved by employing a suitable hexagonal shaped, microstructured, inner cladding.

The coupler is constituted by a long-period grating (LPG) which increases the pump power transfer from the inner cladding modes towards the fundamental core mode.

The results indicate that HE12 mode can be operated as a single mode, the cut-off frequency of modes shifts to low normalized frequency with increasing thickness of inner cladding made of negative index materials, large negative dispersion and time delay can be obtained and tailored by the inner cladding.

Rare-earth doped fibers for high power fiber amplifiers normally have a small refractive index difference between the core and inner cladding, but have a larger core diameter than conventional telecom fibers.

We discuss evanescent wave filtering (EWF) technique based on the overlap in the radiative transition cross sections between the emitting ion in the core and the absorbing ion in the inner cladding.

Results show that the model could determine an optical cavity length for Yb3+-doped fibers 10,000 ppm doping concentrations, 1 100 m fiber length range, core diameters between 1 and 25 μm, for different inner cladding geometries.