Fiber optic sensing products

One sensing chain, engineered from fiber to data.

UW-FBG arrays, interrogation systems and sensing cables developed as connected parts of one measurement architecture—not isolated catalogue items.

Explore the product families

System view

A product portfolio organized by the measurement path.

Reliable distributed sensing depends on how the fiber, cable, interrogator and software behave together. The portfolio is therefore arranged by the job each component performs in the sensing chain.

  1. 01

    Sense

    UW-FBG arrays and packaged sensors respond to strain, temperature and vibration.

  2. 02

    Transfer

    Purpose-built cables couple the monitored structure or environment to the fiber.

  3. 03

    Interrogate

    DSS, DTS and uwDAS analyzers recover weak optical responses in static and dynamic regimes.

  4. 04

    Interpret

    Measurement software converts optical data into position-aware engineering information.

Product families

Five building blocks for distributed measurement.

Ultra-weak FBG sensor array and packaged fiber optic sensors

Product family 01

Ultra-Weak FBG Sensor Arrays

Controlled, low-reflectivity gratings written along a single fiber create dense sensing references for strain, temperature and dynamic measurement.

  • Custom grating spacing
  • Wavelength-array options
  • Bare fiber and packaged sensors
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Ray-Sensor DSS and DTS fiber optic sensing analyzer

Product family 02

DSS & DTS Analyzers

Interrogation platforms that recover wavelength changes from UW-FBG arrays and turn them into distributed strain and temperature data.

  • Module, portable and rack formats
  • Multi-channel configurations
  • Long-term static monitoring
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Ray-Sensor ultra-weak FBG distributed acoustic sensing analyzer

Product family 03

uwDAS Analyzers

High-speed interrogation systems for detecting, locating and analysing acoustic signals and micro-vibration along ultra-weak grating arrays.

  • Dynamic waveform acquisition
  • Time and frequency analysis
  • Event localization
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Special fiber optic sensing cables for distributed monitoring

Product family 04

Special Sensing Cables

Cable structures engineered to transfer strain, temperature or vibration from the monitored asset to the sensing fiber in a controlled way.

  • Strain-transfer structures
  • Acoustic-coupling structures
  • Application-specific protection
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Supporting optical instruments and components

Product family 05

Supporting Instruments

Optical and measurement components used to assemble, verify and integrate a complete sensing system from the laboratory to the field.

  • Optoelectronic components
  • Calibration and test instruments
  • System integration accessories
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Ray-Sensor optical modules and sensing cables undergoing assembly and test
Module assembly and test area, Yichang production site.

Engineering evidence

Built and checked as a complete optical system.

System performance is affected by every interface—from grating consistency and cable coupling to optical power, acquisition and demodulation. Assembly and verification therefore follow the same sensing chain shown above.

01
AssembleOptical, electronic and cable components are integrated in controlled work areas.
02
MeasureChannels, spectra and dynamic signals are checked against defined test conditions.
03
ValidateComplete sensing paths are evaluated before field integration.

From products to systems

See how the sensing chain is deployed.

Products become useful when their sensing topology, optical response and installation method match the engineering problem.

Project planning

Ready to Build Your Sensing System?

Talk to our engineers to design a UW-FBG sensing solution tailored to your application.

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