Pockels Cells | SIMTRUM Photonics Store

Pockels cell is a modulator of polarized light designed based on the Pockels effect. It is a key component in the laser cavity Q-switching, pulse selection, and regenerative amplification system, and one of the best choices for intensity, phase, and frequency modulation in laser processing and detection equipment. 

SIMTRUM offers the Pockels cell with high repetition frequency, weak ringing, high damage threshold, and low loss qualities based on foreign advanced technology. By designing a reliable structure and electrode, as well as effective thermal management, we can reduce the external environment influence and the loss of high-frequency signals in the transmission process significantly, improving the reliability of the device. All of this makes it very applicable for high-frequency and high-energy laser systems. 

SIMTRUM has developed Pockels cells including DKDP, BBO, RTP, and KTP series, covering the frequency range from Hz to 60 MHz, and the performance reaches the international equivalent level. DKDP series use the transverse or longitudinal electro-optic effect, covered with a wavelength range from 300nm to 1300 nm, the required voltage of the transverse can be controlled within 100 volts and the diameter of the longitudinal can reach 15 mm; BBO series used in the range of 250-1650 nm, the required voltage from 100 volts to thousands of volts; RTP series used in the range of 350-3500 nm, and its frequency can reach to 100 kHz, aperture up to 10 mm; KTP series selects the hydrothermal KTP to solve  "spot nevus discoloration" phenomenon. 

Matched drive for Pockels cell can be provided, as well as accessories such as wave plate, polarizer, adjusting frame, etc.

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