DiGital IQ Modulator Bias Controller
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Quick Overview
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 | Wavelength | Type | Datasheet | |
---|---|---|---|---|---|---|
MBC-IQ-LAB-A0 | DC1, DC2: -12 – +12 V, DC3: -13.5 – +13.5 V | Automated; DC1 MIN, DC2 MIN, DC3 QUAD± | 900-1600 nm | No coupler | ![]() | |
MBC-IQ-LAB-A1 | DC1, DC2: -12 – +12 V, DC3: -13.5 – +13.5 V | Automated; DC1 MIN, DC2 MIN, DC3 QUAD± | 1530-1625 nm | Integrated coupler | ![]() |