Fiber Sensing & Interferometry
Passive components for fiber sensing and interferometric systems where directional routing, stable splitting and polarization behavior are central to the optical architecture.
Use the system path below to identify likely component families, then confirm the exact wavelength, power, fiber, package and interface before ordering.
Optical circulators
Photographed KernsOptic three-port circulator. Select wavelength, fiber and package on the product page.
Explore optical circulatorsKernsOptic components for this application.
These are product families KernsOptic can supply for this architecture. Open a family to review standard configurations, technical datasheets and custom options.
PM Couplers
Split or combine optical paths while maintaining polarization requirements.
View products →02Optical Circulators
Route forward and return light in directional sensing paths.
View products →03PBS / PBC
Separate or combine orthogonal polarization states where required.
View products →04Faraday Mirrors
Support reflection-based architectures with polarization-related requirements.
View products →05Fiber Polarizers
Define or clean the polarization state in the optical path.
View products →06PM Isolators
Manage back reflection or reverse propagation in polarization-sensitive paths.
View products →Application solution
Passive components for FBG interrogators
Review circulator, coupler and PM component requirements for your interrogator design.
Application parameters & engineering review.
A quotation review can begin with the application and available parameters. Engineering can clarify open items during the review.