Apparatus for production of optical fiber preform

Apparatus for reducing deformation of a coating on a coated opti

Apparatus for selective photosensitization of optical fiber

Apparatus for sintering a porous glass base material and a...

Apparatus for supporting a preform having a supporting core

Apparatus for the production of hermetically coated optical fibe

Apparatus for use in confining a gaseous stream containing wet o

Apparatus for VAD with a vibration detector to eliminate natural

Apparatus having elongated orifices for centrifuging dual-compon

Apparatus of manufacturing hermetic coating optical fiber

Apparatus to improve degree of cure for ultraviolet curable...

Apparatus to improve degree of cure for ultraviolet curable...

Arrangement for automated fabrication of fiber optic devices

Automatic quartz tube levelling device in optical fiber...

Automatic threading device

Blower for lifting insulation pack

Blower with orifice clearing member for lifting insulation pack

Burner for manufacturing porous glass base material

Bushing and glass fiber producing method

Bushing assemblies for fiber forming