Optical device for suppressing double Rayleigh backscattering noise, and an installation including the device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 12, 2010
Grant Date -
May 17, 2007
app pub date -
Mar 30, 2004
filing date -
Mar 31, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An optical signal processor device (14) intended to be fitted to means (10) for optically transmitting an information-carrying signal (S) comprises means (20, 22) for suppressing backscattered signals (RS) in the optical transmission means (10), an optical propagation medium (16) intended to be connected in parallel with the optical transmission means (10), divertor means (18, 20) for diverting the backs-propagated signals (P, RS) in the optical transmission means (10) into the optical propagation medium (16), and signal discrimination means (22) connected to the optical propagation medium (16).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully