All Categories

Optoelectronic Integrated Devices

Home >  Products  >  Optoelectronic Integrated Devices

Polarization controller

Polarization controller

Key Advantage
High response speed
High return loss
Low Polarization Dependent Loss
Low insertion loss
Dynamic real-time adjustment
Small size, easy to integrate

Typical Applications
1.Fiber polarization control
2.Polarization state perturbation
3.Fiber optic sensor
4.Fiber laser
5.Polarization detector

  • Overview
  • Parameter
  • Inquiry
  • Related Products

This product is a dynamic polarization controller with independent property rights, which can dynamically adjust polarization at high speed and in real time. It has the characteristics of low insertion loss, small size, and high degree of integration, and is widely used in fiber lasers, fiber sensing, high-speed optical communication, and quantum secure communication.
This product is composed of a piezoelectric three axis PZT, with a built-in high-voltage amplification drive circuit, which does not require high-voltage input. It only needs to be controlled by a simple Supervisory Control and Data Acquisition software to dynamically transform the given polarization state into any other polarization state in real-time, and maintain stability for any polarization state. Its unique all fiber structure design makes its insertion loss<0.5dB and return loss>50dB.

Technical ParametersTechnical Indicators
Working Wavelength1260nm-1650nm
Channel Value3cps
Insertion Loss≤0.7dB
Polarization Dependent Loss≤0.3dB
Supply Voltage12V
Return Loss>50dB
Type of Optical Fiber ConnectorFC/APC
Communication InterfaceSerial port
Working Temperature(-10~+50°C)
Storage Temperature(-45~+85°C)
Working Humidity20%~85%
Storage Humidity10%~90%