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Pengontrol menyuntikkan frekuensi rendah, amplitudo rendah sinyal ganda bersama -sama dengan tegangan bias ke dalam modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. In this way, the modulator is ensured to work under proper bias voltage.
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Pengontrol menyuntikkan frekuensi rendah, amplitudo rendah sinyal ganda bersama -sama dengan tegangan bias ke dalam modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. In this way, the modulator is ensured to work under proper bias voltage.
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Ultra High Precision MZM Modulator Bias Controller Automatic Bias Controller
Pengontrol menyuntikkan frekuensi rendah, amplitudo rendah sinyal ganda bersama -sama dengan tegangan bias ke dalam modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. In this way, the modulator is ensured to work under proper bias voltage.
