Search AccessScience
Browse Topics

Search Results: Optical fibers

Transparent strands of glass, plastic, or other flexible material used for light delivery. The light delivery can be for the purpose of signal (data)...
Commercial optical fibers (in 'Natural optical fibers' update)
Commercial optical fibers are fabricated via high-temperature chemical deposition of silica soot to create a preform that is on the order of 1 m (3 ft
Optical fibers (in 'Nonlinear optics' article)
Propagation through optical fibers can involve several nonlinear optical interactions. Self-phase modulation resulting from the nonlinear index can be
Optical fiber (in 'Optical communications' article)
The fiber used in optical communications consists of two silica layers, the core and the cladding. What distinguishes the two is the refractive index.



= Encyclopedia Article; = Research Update
Figure 1.Types of optical fiber designs. (a) Multimode, stepped-refractive-index-profile. (b) Multimode, graded-index-profile. (c) Single-mode, stepped-index. Graded-index is possible. (d) Microstructured optical fiber. (e) Hollow-core fiber for high-power laser delivery.
From Encyclopedia article 'Optical fibers'
Figure 2.Loss mechanisms in silica-based fibers.
From Encyclopedia article 'Optical fibers'