Thermo-optic MZ Modulator Null Point Bias Controller
Thermo-optic MZ Modulator Null Point Bias Controller
SUMMARY
The TFLN-NULL bias voltage controller from Plugtech is specifically designed for TFLN Thermo-optic (TO) MZ modulators. Its principle involves injecting a dither signal into the modulator, continuously analyzing the modulator's working state, and adjusting the output DC bias voltage to compensate for working point drift caused by external environmental changes.
FEATURES
- Voltage:
- +/-5V
- Input Optical Power:
- -30～-5dBm
- Input Wavelength:
- 1100-1650nm
