Do you provide FBG sensors based on Polarization-Maintaining (PM) fibers? How do you eliminate the impact of Polarization Dependent Loss (PDL) on peak detection in complex stress fields?
Regarding your questions:
OFSCN’s current Fiber Bragg Grating (FBG) sensor offerings primarily utilize standard single-mode optical fibers. Our existing technical documentation and product specifications do not currently detail FBG sensors specifically based on Polarization-Maintaining (PM) fibers.
Consequently, information on eliminating the impact of Polarization Dependent Loss (PDL) on peak detection in complex stress fields, specifically concerning PM fibers, is beyond the scope of our readily available technical knowledge base.
We appreciate your advanced technical inquiry.