Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Curdt
Alex Curdt, Georgenborn DE
| Patent application number | Description | Published |
|---|---|---|
| 20090163342 | CORE GLASS IN THE ALKALI-ZINC-SILICATE GLASS SYSTEM FOR AN FIBER-OPTIC LIGHT GUIDE AND FIBER-OPTIC LIGHT GUIDE MADE WITH SAID CORE GLASS - A core glass and a fiber-optic light guide made from it are described. The core glass is in the alkali-zinc-silicate system and contains, in Mol % on an oxide basis: 54.5-65, SiO | 06-25-2009 |
Axel Curdt, Schlangenbad DE
| Patent application number | Description | Published |
|---|---|---|
| 20110103757 | SIDE-EMITTING STEP INDEX FIBER - Side-emitting step index fibers. Between core and cladding, the side-emitting step index fibers have scattering centers that ensure the coupling out of light from the fiber. The side-emitting step index fibers are produced by preforms that contain inlay rods, in which the scattering centers are embedded and which are applied to the outer region of the fiber core during fiber drawing. Alternatively, at least one inlay tube can be used. | 05-05-2011 |
Axel Curdt, Georgenborn DE
| Patent application number | Description | Published |
|---|---|---|
| 20090067792 | Fiber-Optic Cable - Step-index optical waveguides are made of multicomponent glass containing a core glass and an outer glass which entirely surrounds the core class. A fiber-optic cable for conducting electromagnetic radiation, contains at least one bundle of individual fibers which encompass the step-index optical waveguides that are made of multicomponent glass containing a core glass and an outer glass that entirely surrounds the core glass on the circumferential wall thereof. These step-index optical waveguides provide great transmission capacity for transmitting data while keeping the transfer characteristics sufficiently durable. Furthermore, the fiber-optic cable is resistant against physical and chemical environmental influences and be protected against radical ambient chemicals. These aims are achieved by the fact that the outer glass of the step-index optical waveguides is provided with a material composition which is largely free from chemical interactions with the core glass when the fibers are drawn and is chemically inactive towards the plastic jacket. | 03-12-2009 |