Method for fabricating a preform, a preform, an optical fiber and an amplifier

The present invention relates to a method and an apparatus for fabricating a preform (1,10,100) that can be used for drawing an active optical fiber (8). The present invention further relates to an active optical fiber (8), designed for amplification or attenuation purposes, drawn from said preform...

Full description

Saved in:
Bibliographic Details
Main Authors OTHENIN PETER, ROY PHILIPPE VINCENT, RIBAUX PHILIPPE, HAMEL PHILIPPE, SANDOZ FREDERIC, DEVAUTOUR MATHIEU, PEDRIDO CARLOS
Format Patent
LanguageChinese
English
Published 20.01.2010
Subjects
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a method and an apparatus for fabricating a preform (1,10,100) that can be used for drawing an active optical fiber (8). The present invention further relates to an active optical fiber (8), designed for amplification or attenuation purposes, drawn from said preform (1,10,100) and to an optical amplifier (600, 601) using a laser active optical fiber.
Bibliography:Application Number: CN2007845385