|
US2015048243A1
|
|
Optical fiber sensing with enhanced backscattering
|
|
US2015177411A1
|
|
Depth correction based on optical path measurements
|
|
US2014161400A1
|
|
Fiber optic termination arrangement and method of making the same
|
|
US2014160483A1
|
|
Polarization scrambling in interferometer systems
|
|
US2014150548A1
|
|
Distributed downhole acousting sensing
|
|
US2011172959A1
|
|
Multi-gap interferometric sensors
|
|
US2011199618A1
|
|
Systems and methods for optically generated trigger multiplication
|
|
US2011181871A1
|
|
Combined swept-carrier and swept-modulation frequency optical frequency domain reflectometry
|
|
US2011110620A1
|
|
Rotated single or multicore optical fiber
|
