Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › FBG sensor interrogation method using semiconductor optical amplifier in ring cavity configuration

FBG sensor interrogation method using semiconductor optical amplifier in ring cavity configuration

US Patent 7505642 · Granted Mar 17, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Medical device and system and method for guiding positioning of same2025
Polymeric waveguide with single dopant2018
Railway monitoring system2014
All-optical header processing and packet switching2010
FBG sensor interrogation method using semiconductor optical amplifier in ring ca2007
FBG sensor interrogation method using semiconductor optical amplifier in ring ca2007
Ultrasound sensor and ultrasound measurement device2007
Method and apparatus for controlling the polarization of an optical signal2007
Method and apparatus for controlling the polarization of an optical signal2007
Fibre gratings2002