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2023
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Invention
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Method for producing a preform for producing a multicore fibre and also a preform and a multicore... |
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P/S
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Optical fibers [fibres] [light conducting filaments]; Fiber optics For data communication purpose... |
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2020
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Invention
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Quartz fibre with hydrogen barrier layer and method for the production thereof.
A method of manu... |
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2019
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Invention
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Method and apparatus for reproducibly producing a preform for glass fiber manufacture. The invent... |
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2018
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Invention
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Method for producing a glass-fibre preform with a core of a polygonal core cross section. The inv... |
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Invention
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Waveguide and method of identifying a waveguide that is too severely curved. A waveguide, in part... |
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2016
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Invention
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Device for coating a fiber and a method for coating a fiber and a fiber. A device for coating a f... |
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Invention
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Method for the defined separation of a glass layer on an inner wall of a preform and preform and ... |
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Invention
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Optical coupler for a multicore fiber. An optical coupler is used to optically couple a multicore... |
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2015
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Invention
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Polarization-maintaining optical fibre and preform and method for producing the same. The inventi... |
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2014
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Invention
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Bend insensitive gradient index multi-mode light conducting fiber. The invention relates to a ben... |
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2013
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Invention
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Sensor fiber having a multicore optical waveguide including fiber bragg gratings. A sensor fiber ... |
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Invention
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Methods for making a graded-index multimode preform and fiber. Methods for making a preform for a... |
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Invention
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Methods for making active laser fibers. Methods for making active laser fibers include the produc... |
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2011
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Invention
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Method for producing a radiation-resistant quartz glass material, and quartz glass bodies produce... |
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2010
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Invention
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Optical fiber, in particular a laser fiber containing a doped glass fiber core and cladding aroun... |
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Invention
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Method for producing a glass fiber and device. A method for producing a glass fiber, through long... |
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Invention
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Method for producing a glass fiber and device. The invention relates to a method for producing a ... |
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Invention
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Optical fiber, method of production and pipe segment therefor. The invention relates to a method ... |
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2009
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Invention
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Process of making a dense synthetic silica glass, a muffle furnace for performing the process, an... |
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Invention
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Multi-nozzle tubular plasma deposition burner for producing preforms as semi-finished products fo... |
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2006
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Invention
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Method for producing glass-fibre preforms with a large core diameter. The invention relates to a ... |
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2002
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Invention
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Apparatus for producing synthetic quartz glass. 2. Apparatus for producing the preform comprises ... |
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2001
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Invention
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Device for generating an optically homogeneous, streak-free quartz glass body having a large diam... |
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1999
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Invention
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Synthetic quartz glass preform. The invention relates to a synthetic quartz glass preform which i... |
