Karsten Braeuer

Verfahren zur Herstellung einer Vorform für optische Fasern

Refraction-sensitive optical fiber, quartz glass tube as a semi-finished product for the manufacture thereof and method for the manufacture of the fiber

Process for the manufacture of a preform for optical fibres

Quartz glass tube as a semifinished product for preform and fiber manufacture, and method for making the quartz glass tube

Production of a cylindrical component made of quartz glass has a flue with guiding elements arranged behind each other along the pulling axis

Method for Producing a Tubular Semifinished Product From Fluorine-Doped Quartz Glass

Production of quartz glass cylinders comprises temporarily holding open the lower end of the cylinder during the attracting phase, and producing a gas window in the region of the open lower end whilst a gas stream is fed into the inner bore

Biegeunempfindliche optische Faser, Quarzglasrohr als Halbzeug für seine Herstellung sowie Verfahren zur Herstellung der Faser

Method for producing a quartz glass member

Manufacture of cylindrical glass formed article and device terefor