Electric delay line
The interferometer uses an electric
test arm
Electric delay line
The interferometer uses an electric test arm
Functional characteristics
Continuously adjustable
The delay time can be adjusted continuously and smoothly without jumping.
Quick response
The electric control mode has a fast response speed and can meet the requirements of real-time control.
High stability
By adopting precise mechanical structures and closed-loop control technology, the long-term stability and reliability of delay time are ensured.
Application scenarios
Optical communication
Pulse pumping - Detection experiment
Lidar
Optical measurements such as autocorrelation/cross-correlation and optical sampling
It is used for dispersion compensation, clock recovery, signal synchronization, etc. in optical fiber communication systems.
Wavelength meters and other interference sensors.
It is used for distance measurement, three-dimensional imaging, etc. in lidar systems.
It is used in precision measurement techniques such as optical coherence tomography (OCT) and optical frequency domain reflectance (OFDR).