Pockels Cell by Sintec Optronics

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The STEK-PCB3S-1342 from Sintec Optronics is a Electro-Optic (EO) Q-switch Beta Barium Borate (BBO) Pockels Cell that operates at a wavelength of 1342 nm. It has a single pass optical transmission of greater than 98% and a clear aperture diameter of 2.5 mm. This pockels cell has a quarter wave DC voltage below 2.4 kV, capacitance of 4 pF, and crystal deuteration of 99.9%.

The STEK-PCB3S-1342 has a contrast ratio above 1:500 and damage threshold of over 5 J/cm2 (at 1064 nm, 10 ns). It features low piezoelectric ringing and has 2 crystals with a size of 3 mm x 3 mm x 20 mm. This pockels cell is available in a compact package that measures Ø25.4 mm x 57.2 mm and is ideal for high repetition rate DPSS Q-switch, high repetition rate regenerative amplifier control, cavity dumping, and beam chopper applications.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Sintec Optronics
  • Description
    1342 nm EO Q-switch BBO Pockels Cell for Cavity Dumping Applications


  • Application
    High Repetition Rate DPSS Q-switch, High Repetition Rate Regenerative Amplifier Control, Cavity Dumping, Beam Chopper, Pulse Picking

General Parameters

  • Clear Aperture
    2.5 mm
  • Wavelength Range
    1342 nm
  • Quarter Wave Voltage
    <2.4 kV
  • Capacitance
    4 pF
  • Contrast Ratio
  • Crystal Material
    Beta Barium Borate (BBO)
  • Pulse Width
    10 ns
  • Damage Threshold
    >5 J/cm2
  • Transmission
  • Dimension
    Cell size: 25.4 x 57.2 mm
  • Technology
    Q-Switched Laser
  • Clear Aperture display
    2.5 mm

Technical Documents

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