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DiGital IQ Modulator Bias Controller

DiGital IQ Modulator Bias Controller

The MBC-IQ-Lab is an electronic system able to control I&Q Modulators in a CS-SSB modulation scheme. It is based on the minimization of the beating harmonic of two small dithers. This system allows to maintain harmonic rejection of optical CS-SSB spectrum better than 40dB over tens of hours.

Model DC bias voltage Locking point Internal Top Wavelength Range Max Input Optical Power Datasheet
MBC-IQ-LAB-A1 -12 - +12V Automated; DC1 MIN, DC2 MIN, DC3 QUAD± 1530 - 1625nm
MBC-IQ-LAB-A0 -12 - +12V Automated; DC1 MIN, DC2 MIN, DC3 QUAD± 900 - 1600nm