OPTICAL FIBER WITH LOW CHLORINE CONCENTRATION IMPROVEMENTS RELATING TO LOSS AND ITS USE, METHOD OF ITS PRODUCTION AND USE THEREOF

Preform for optical fiber with low chlorine concentration improvements relating to loss and its use, method of its production and use thereof

MANUFACTURING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER

METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT

PRODUCTION METHOD FOR OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBER BASE MATERIAL

OPTICAL FIBER WITH INVERSE TRIANGULAR TRENCH DESIGN

Optical fiber

RECOVERY AND REUSE METHOD OF QUARTZ POWDER WASTE IN OUTSIDE-OF-TUBE DEPOSITION PROCESS

Laser system using low-chlorine hollow core optical fiber

Optical fiber with low chlorine concentration improvements relating to loss and its use, method of its production and use thereof

Optical fiber with nitrogen and chlorine co-doped core

Slow cooling of optical fibers having halogen doped cores

Burner design for particle generation

Halogen doped optical fibers

Halogen co-doped optical fibers

Halogen-doped silica preforms for optical fibers

Viscocity-reducing dopants in optical fibers

High chlorine content low attenuation optical fiber

OPTICAL FIBER BASE MATERIAL MANUFACTURING METHOD, OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBER

Method of manufacturing optical fiber preform and optical fiber preform

Halogen-doped silica for optical fiber preforms

Optical fiber preforms with halogen doping

PREPARATION OF A QUARTZ GLASS BODY IN A HANGING METAL SHEET CRUCIBLE

Optical fiber preform

Optical fibers having a varying clad index and methods of forming same

Optical fiber

Method for manufacturing a glass core preform for optical fibres

Optical fiber with low loss and nanoscale structurally homogeneous core

Low bend loss single mode optical fiber with bromine up-doped cladding

Low loss optical fibers with fluorine and chlorine codoped core regions

Rare earth metal-doped quartz glass and method for producing the same

Low attenuation fiber with stress relieving layer and a method of making such

Low attenuation fiber with viscosity matched core and inner clad

Optical fiber and method of producing an optical fiber

Bromine-doped optical fiber

High chlorine content low attenuation optical fiber

Method for producing a composite body of a material with a high silicic acid content

Method of making optical fibers in a reducing atmosphere

Method of assembling optical fiber preforms

Method for producing granules and method for producing glass product

Optical fiber preform

Low loss optical fibers with fluorine and chlorine codoped core regions

Low attenuation fiber with stress relieving layer and a method of making such

Low loss optical fiber and method of making the same

Method of making updoped cladding by using silicon tertrachloride as the dopant

Optical fiber

Low loss optical fiber and method of making the same

Optical fibers and preforms with one step fluorine trench and overclad and methods for making the same

Multicore optical fiber and optical module

High chlorine content low attenuation optical fiber

Method of making optical fibers in a reducing atmosphere

Optical fiber with reducing hydrogen sensitivity

Low attenuation fiber with viscosity matched core and inner clad

Optical-fiber preform and method for manufacturing optical-fiber preform

Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same

Tubular semifinished product for producing an optical fiber

Optical fiber preform manufacturing method, optical fiber preform, and optical fiber

Optical fiber preform

Method of making updoped cladding by using silicon tertrachloride as the dopant

Method of producing preform for coupled multi-core fiber, method of producing coupled multi-core fiber, and coupled multi-core fiber

Optical fiber preform, method for producing optical fiber, and optical fiber

METHOD FOR PRODUCING OPTICAL FIBER

Method of reducing the occurrence of crystalline silica in foamed glass by the introduction of chemical additives

Method for producing synthetic quartz glass and quartz glass for use as cladding material of an optical fiber

Optical fiber preform, method for producing optical fiber, and optical fiber

Very low CTE slope doped silica-titania glass

Method for manufacturing optical fiber base material, and optical fiber

Pressed, multilayered silica soot preforms for the manufacture of single sinter step, complex refractive index profile optical fiber

Low-loss optical fiber over wide wavelength range and method of manufacturing the same

High purity synthetic silica and items such as semiconductor jigs manufactured therefrom

Multi-mode optical fiber

Method of producing preform for coupled multi-core fiber, method of producing coupled multi-core fiber, and coupled multi-core fiber

METHOD FOR MAKING AN OPTICAL FIBER PREFORM

Method and tubular semifinished product for producing an optical fiber

METHOD FOR PRODUCING OPTICAL FIBER

Optical fiber and optical fiber preform

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

Method for producing optical fiber preform

Optical fiber preform, optical fiber, and method of manufacturing optical fiber preform

Method for producing quartz glass using a mixed powder

Titania and sulfur co-doped quartz glass member and making method

Single mode optical fiber with improved bend performance

Silica-based single core optical fiber, silica-based multi core optical fiber, and fabrication method for the same

Microstructured hollow core optical fiber using low chlorine concentration

Modification process of synthetic silica powder and its quartz glass product

Optical fiber preform fabricating method

Silica-based single core optical fiber, silica-based multi core optical fiber, and fabrication method for the same

RARE-EARTH-DOPED OPTICAL FIBER, OPTICAL FIBER AMPLIFIER, AND METHOD OF MANUFACTURING A PREFORM FOR SUCH FIBER

BLACK SYNTHETIC QUARTZ GLASS WITH A TRANSPARENT LAYER

Holey fiber and method of manufacturing the same

Titania-doped quartz glass for nanoimprint molds

Glasses having low OH, OD levels

Single mode optical fiber with improved bend performance

Reduction of optical fiber cane/preform deformation in consolidation

Mixed powder and a method for producing quartz glass using the powder

Optical fiber containing alkali metal oxide

Optical fiber and method of manufacturing an optical fiber

Optical fiber containing alkali metal oxide

Radiation resistant single-mode optical fiber and method of manufacturing thereof

Glass composition and method for producing glass article

Deuteroxyle-doped silica glass, optical member and lithographic system comprising same and method of making same

Synthetic quartz glass and process for producing a quartz glass body

Manufacturing method of optical fiber preform, manufacturing method of optical fiber, and optical fiber

Adjusting expansivity in doped silica glasses

Method of doping silica glass with an alkali metal, and optical fiber precursor formed therefrom

Methods and apparatus for processing soot articles

Glass melting furnace and method for producing glass

Production process of synthetic quartz glass

Method of manufacturing single mode optical fiber

Method of manufacturing fluorine doped silica glass article, and method of manufacturing optical fiber preform and optical fiber using the method, and optical fiber made by such method

Optical fiber preform, method for manufacturing thereof, and optical fiber obtained by drawing thereof

Method for making low loss optical fiber

Glass composition

Low loss optical fiber and method for making same

Fabrication method for optical fiber preform

Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same

Isotopically altered optical fiber