IQ Modulator Bias Controller
SUMMARY
An IQ modulator consists of three different modulators: I, Q arms are intensity modulators, P arm is a phase modulator. The IQ modulator is typically applied to coherent transmission systems. Plugtech Precision Systems’ modulator bias controller is specially designed for IQ modulators to ensure a stable operation state in various operating environments. Based on its fully digitized signal processing method, the controller can provide ultra stable performance.
