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Bias Controller - List of Manufacturers, Suppliers, Companies and Products

Bias Controller Product List

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Exail Digital MZ Modulator Bias Controller

Utilize the advantages of automatic setting operations in MIN, MAX, and QUAD± modes to enhance usability!

We would like to introduce the "Digital MZ Modulator Bias Controller" manufactured by Exail, which we handle. This automatic bias controller is specially designed to lock the operating point of the LiNbO3 Mach-Zehnder modulator and ensure stable operation over time and under varying environmental conditions. As a result, it allows the controlled intensity modulator to operate at any point of its transfer function, making it suitable for a variety of applications, including various communication modulation schemes such as NRZ, DPSK, and RZ. 【Advantages】 ■ Automatic setting of bias points (MIN, MAX, QUAD±) ■ Control of any bias point from the modulator transfer function curve ■ Continuous adjustment of the operating point ■ USB remote control *For more details, please download the PDF or feel free to contact us.

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AISTEIS product bias controller for optical modulators

A controller that allows for individual setting, display, and saving of the bias voltage for optical modulators, up to a maximum of 6 channels.

Our company offers the "Bias Controller for Optical Modulators" from Istaesis, which can control bias voltages for 3-electrode nest types and up to 6 electrodes for 100G coherent applications. The nest type can be controlled by connecting to the terminals of the I and Q channels of the 3 electrodes (X side) and 1 PD (X side) for 100G coherent applications. Additionally, the bias voltage can be set within the range of -7.000V to +7.000V with a resolution of 5mV and an accuracy of ±2mV. 【Features】 ■ Monitor the optical input current of the two PD modules built into the LN ■ Set, monitor bias voltage, and monitor PD via USB connection from a PC ■ Visually set the bias voltage port of the optical modulator on a large LCD screen ■ Store up to 4 patterns of bias voltage ■ Comes with a dedicated sub-board and connection cables for 100G coherent applications, etc. *For more details, please download the PDF or feel free to contact us.

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  • Laser Components
  • Other optical parts

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Exail IQ Modulator Bias Controller

For Brillouin measurement, antenna measurement, etc.! High stability for over 72 hours.

We would like to introduce the "IQ Modulator Bias Controller" manufactured by Exail, which we handle. This is an electronic system that can control I&Q modulators using the CS-SSB modulation method. It is based on minimizing the beating harmonics of two small dithering signals. With this system, it is possible to maintain harmonic suppression of the optical CS-SSB spectrum at over 40dB for several hours. 【Advantages】 ■ Automatic bias controller for IQ modulators ■ Turnkey standalone electronic control ■ Two small dithering signals at two different frequencies *For more details, please download the PDF or feel free to contact us.

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