Fiber Optical Sensor
This EOFS Electric-field sensor is based on an electro-optical crystal packaged with a dual fiber collimator and made entirely of non-metallic materials. It features perturbation-free, wide frequency coverage from Hz to microwave up to 40 GHz, high electrical damage threshold (>10 MV/m and 10W/cm 2 power density), and harsh environment compatibility, including temperature, pressure, liquid, X-rays, and gamma rays. We produce sensors with both horizontal and vertical orientations so that one can detect electrical fields in 3D. The readout is via a laser through optic fibers. It is ideally suitable to remotely and non-intrusively measure electric fields in demanding application scenarios. We offer several package configurations for general use, liquid immersion, vacuum chamber compatibility, permittivity matching, and 3D vector sensing. Custom design is our specialty.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Type: LNGITUD 7GHz · Configuration: Ambient · Package: Standard · Fiber Cover: Bare fiber · Input Fiber Type: Panda PM · Output Fiber Type: SMF-28 · Fiber Length: 0.25m · Connector: FC/APC
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
Fiber Optical Electric Field Sensor Head: Laboratory optical integration depends on preserving the optical budget through the complete path.. The fiber/interface entry (Bare fiber, 900μm loose tube) must match the connected components.
Fiber Optical Electric Field Sensor Head: Fiber-optic instrumentation depends on preserving the optical budget through the complete path.. The fiber/interface entry (Bare fiber, 900μm loose tube) must match the connected components.
System integration
Use these checks to connect Fiber Optical Electric Field Sensor Head to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Cover: Bare fiber, 900μm loose tube · Input Fiber Type: Panda PM. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare Fiber Optical Electric Field Sensor Head with the closest available models in the Fiber Optical Sensor family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | Fiber Optical Electric Field Sensor Head (current) | Fiber Optic Tip Pressure Sensor | Fiber Optical Electric-Field Readout System |
|---|---|---|---|
| Wavelength range | Confirm for this model | Confirm for this model | Confirm for this model |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | Panda PM | Confirm for this model | MMF 50/125, SMF 9/125 |
| Connector / control | FC/APC | SC, FC | FC/APC |
