Optical-fiber transmission experiments in the 1.3-μm wavelength region are reported.
GaInAsP/InP double-heterostructure semiconductor laser emitting at 1.293 μm is modulated …

The unsteady-state thermal conduction process in step-index single-mode (SM) optical fiber
was studied theoretically with the explicit finite-difference method. We considered a high …

Mears et al.(1987) and Desuvrire et al.(1987) have shown that high-gain travelling-wave
fibre amplifiers at 1540 nm wavelength can be made using erbium-doped germania/silica …

For analyzing the propagation of ultrashort optical pulses, Raman gain is conveniently
described as a response function in the time domain. In this paper we develop the Raman …

The nonlinear refractive index coefficient n2 dependence on the GeO2 concentration in
optical fibers is quantitatively shown for SiO2 core fibers and GeO2‐SiO2 core/SiO2 clad …

Brillouin-gain profiles are measured for fused-silica core and GeO 2-doped core fibres at
wavelengths of 1286 nm and 1550 nm. The intrinsic Brillouin linewidth is found to vary as …

Correlation of defect centers with second-harmonic generation in Ge-doped and Ge–P-doped
silica-core single-mode fibers clickable element to expand a topic LOGIN OR CREATE …

The fabrication of narrowband highly reflecting filters in single-mode step-index fibers was
reported recently by Hill et al.[Appl. Phys. Lett. 32, 647 (1978)]. The underlying effect on …

The control of the width of a continuum generated in a tapered germanium-doped silica fibre
with the waist diameter of~ 3 μm is experimentally demonstrated for the first time. The width …

The refractive index of pure and GeO2-doped silica glasses was measured at wavelengths
from 0.4? m to 2.1? m, over a temperature range from 20? C to 540? C. Values for the …