Optical amplifier

The emission wavelength of the pump laser (5) of an erbium doped fibre amplifier is locked to the peak in the absorption characteristic of its amplifier fibre (4) by means of a feedback loop employing a photodiode (8) to monitor the proportion of the pump power transmitted through the amplifier fibr...

Full description

Saved in:
Bibliographic Details
Main Author ANDREW NIALL ROBINSON
Format Patent
LanguageEnglish
Published 23.11.1994
Edition5
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
Online AccessGet full text

Cover

Be the first to leave a comment!
You must be logged in first