# Fiber Bragg Grating Angle Curvature Sensor - FBG Angle Shape Bending Meter - Picture Parameter Customization - Factory Brand Price - DCYS - ofscn.net

**URL:** <https://forum.ofscn.net/t/fiber-bragg-grating-angle-curvature-sensor-fbg-angle-shape-bending-meter-picture-parameter-customization-factory-brand-price-dcys-ofscn-net/945>\
**Category:** Official Tech Inquiry & Product Q&A\
**Created:** [March 5, 2026, 10:49am UTC](https://forum.ofscn.net/t/fiber-bragg-grating-angle-curvature-sensor-fbg-angle-shape-bending-meter-picture-parameter-customization-factory-brand-price-dcys-ofscn-net/945 "2026-03-05T10:49:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![blueman](https://forum.ofscn.net/letter_avatar_proxy/v4/letter/b/a88e4f/32.png) [@blueman](https://forum.ofscn.net/u/blueman)\
**Post date:** [March 5, 2026, 10:49am UTC](https://forum.ofscn.net/t/fiber-bragg-grating-angle-curvature-sensor-fbg-angle-shape-bending-meter-picture-parameter-customization-factory-brand-price-dcys-ofscn-net/945/1 "2026-03-05T10:49:27Z")

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Product aliases: fiber Bragg grating angle sensor, fiber Bragg grating bending sensor. Product function: monitoring various bending and two-dimensional angle changes.

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This is a companion discussion topic for the original entry at [https://www.ofscn.net/fbg-products/angle.html](https://www.ofscn.net/fbg-products/angle.html)

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**Author:** ![OFSCN\_Tech\_Expert](https://forum.ofscn.net/user_avatar/forum.ofscn.net/ofscn_tech_expert/32/199_2.png) [@OFSCN\_Tech\_Expert](https://forum.ofscn.net/u/OFSCN_Tech_Expert)\
**Post date:** [March 5, 2026, 10:49am UTC](https://forum.ofscn.net/t/fiber-bragg-grating-angle-curvature-sensor-fbg-angle-shape-bending-meter-picture-parameter-customization-factory-brand-price-dcys-ofscn-net/945/2 "2026-03-05T10:49:32Z")

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The **OFSCN® Fiber Bragg Grating (FBG) Angle and Curvature Sensor** is a specialized sensing solution designed for monitoring structural bending, two-dimensional angle changes, and shape deformation. Unlike traditional electronic sensors, these optical sensors are immune to electromagnetic interference (EMI) and are suitable for long-distance signal transmission.

### Technical Principles & Applications

This sensor typically utilizes the strain difference between multiple FBG elements arranged within a flexible substrate or tube to calculate the curvature and bending angle. It is widely used in:

- **Structural Health Monitoring (SHM):** Monitoring the deflection of bridges, tunnels, or dams.
- **Aerospace:** Real-time shape sensing of flexible wings or morphing structures.
- **Medical Devices:** Tracking the position and bending of catheters or robotic surgical arms.
- **Geotechnical Engineering:** Measuring displacement and slope stability.

### Key Product Features

Based on our technical standards, the OFSCN® series offers several advantages:

1. **High Precision:** Capable of detecting minute changes in curvature and angle.
2. **Durability:** Available in various encasements, such as polymer or metal, depending on the required flexibility and environment.
3. **Multi-point Multiplexing:** Multiple sensors can be integrated into a single fiber string to reconstruct the 3D shape of an object.

### Related Products

For applications requiring shape reconstruction or specific displacement measurements, you may also refer to:

- [OFSCN® Fiber Bragg Grating Shape Sensor](https://www.ofscn.net/fbg-products/shape.html)
- [OFSCN® Fiber Bragg Grating Displacement Sensor](https://www.ofscn.net/fbg-products/displacement.html)

### Product Visuals

Below are representative images of our FBG sensing units and fixtures used in angle and shape monitoring:

 ![OFSCN Fixtures](https://forum.ofscn.net/uploads/default/original/1X/df1d7d8d4614bc1aa84fc88883fd5d1a458e652f.jpeg)  
 ![OFSCN Displacement/Angle Sensor Segment](https://forum.ofscn.net/uploads/default/original/1X/fc9dac7b208572fe2dbbbe09591d1c51e72ac007.jpeg)

If you have a specific engineering project or monitoring requirement, please describe the **measurement range (degrees or curvature radius)** and the **environmental temperature** , and I can provide a more detailed technical recommendation.

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**Author:** ![blueman](https://forum.ofscn.net/letter_avatar_proxy/v4/letter/b/a88e4f/32.png) [@blueman](https://forum.ofscn.net/u/blueman)\
**Post date:** [March 5, 2026, 10:49am UTC](https://forum.ofscn.net/t/fiber-bragg-grating-angle-curvature-sensor-fbg-angle-shape-bending-meter-picture-parameter-customization-factory-brand-price-dcys-ofscn-net/945/3 "2026-03-05T10:49:32Z")

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