Integrated performance monitoring, performance maintenance, and failure detection for photonic regenerators
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 15, 2008
Grant Date -
Jan 11, 2007
app pub date -
Apr 27, 2006
filing date -
Apr 27, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Monitoring of the input power is performed on-chip and is used to monitor and maintain performance, detect failure and trigger network protection strategies. An optical power-monitoring technique uses a photodetector monolithically integrated with the semiconductor optical amplifier--Mach-Zehnder interferometer circuit to monitor the P2R device and keep the output stable while the input power varies.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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