Pockels cell drivers

Pockels cell drivers from OEM Tech


One of our important area of interests is developing and producing Pockels cell drivers (or at our main website: Pockels cell drivers from OEM Tech) for lasers to solve many different tasks: 

  • Q-switch 
  • pulse picking 
  • cavity dumping
  • regenerative amplifier control


Pockels cell drivers are a kind of special high-voltage sources, nanosecond pulsed electric field (nsPEF) generators, optimized for operation with capacitive-type of loads, designed to produce a fast-switching voltage pulses to control the birefringence of an electro-optical crystal for manipulating the polarization state of light passing through. By this way, one obtains a voltage-controlled wave plate and a possibility to change optical system parameters.

OEM Tech Pockels cell drivers come in various configurations to accommodate different requirements and specifications. These drivers provide high-voltage pulses or continuous voltage signals to the Pockels cell, enabling precise control over its electro-optic properties. Drivers are designed to generate voltages within the required range, which can vary depending on the specific Pockels cell being used. Fast rise and fall times allow for quick modulation of the Pockels cell’s properties, enabling faster switching or modulation speeds. Our Pockels cell drivers support different pulse width (durations) and repetition rates (frequencies) to meet the operational requirements for electro-optic Q switches, pulse pickers, cavity dumping, regenerative amplifier control. We offer various control interfaces, such as analog voltage inputs, digital interfaces (e.g., TTL or RS-232) or computer-based control software. The choice of interface depends on the driver model.


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