32B-Series FOG Optical Module

Product Description
This series optical module is an optical component applied to miniaturized FOG and also a special optical module that is fused and assembled by fiber-optic coils and optical devices (Y-waveguide, photodetector) in the order of gyroscop′s optical path. It can replace fiber-optic coils, Y-waveguide and other loose parts for direct modular installation on the gyroscope, thus simplifying the assembly process of the FOG.
Product Features

    •   High integration
    •   Small size Light weight
    •   High reliability

Product Specifications

Indicator Unit Index
Product Type / 32B
Dimensions mm φ32x24
Typical Operation Wavelength nm 1310
Fiber Coil Length m 550±10
Bias Stability At Room Temperature °/h ≤0.3
Bias Stability At Full Temperature °/h ≤0.6
Bias Repeatability(1σ) °/h ≤0.3
Scale Factor Repeatability(1σ) ppm ≤50
Scale Factor Nonlinearity ppm ≤50
Scale Factor Asymmetry ppm ≤50
Dynamic Range °/s ±500
Operation Temperature Range -40~+70
Download

All rights reserved © 2026 Wuhan Hengtu Innovation Technology Co., LTD. Support:Intwho