Polarization Diversity Coherent Receiver Module
The PDR series polarization diversity receiver modules are aimed at polarization-sensitive optical fiber sensing applications. The polarization diversity receiving module coherents the two polarization states of the local oscillator light and the signal separately, and uses two high-speed low-noise balanced detectors to receive them separately, which can well solve the problem of coherent polarization states.
It is suitable for distributed optical fiber sensing, laser wind radar, optical coherence tomography and other application fields.
Features:
high bandwidth
high gain
low noise
Built-in low-noise isolated power supply
Application field
Fiber optic sensing
LiDAR
optical coherence tomography
Spectral measurement
