TX 7595

Pockels Cell by G&H

Note: Your Quotation Request will be directed to G&H.

The TX 7595 from G&H is a Deuterated Potassium Dihydrogen Phosphate (KD*P) Pockels Cell that operates at a wavelength of 300 nm - 1300 nm. It has an active aperture of diameter 73.5 mm and a modulation frequency of up to 1 kHz. This pockels cell has a quarter wave DC voltage of 3.7 kV (at 1064 nm) and capacitance of 86 pF. It has an intrinsic contrast ratio (ICR) of 8000:1, voltage contrast ratio (VCR) of 300:1 (1064 nm), and a laser-induced damage threshold of over 10 J/cm2 (for 1064 nm, 10 ns, 10 Hz, 1 mm beam). This pockels cell has a rise time of 5 ns and duty cycle of 5%.

The TX 7595 has a single pass insertion loss of 6.5% and single pass distortion of Lambda/20. This pockels cell has axially adjustable windows for sub-millimeter control of window/crystal spacing and 224 TPI differential screws for arc-second adjustment of input/output windows parallelism. It is available in a package that measures 151 (L) mm x 144 (W) mm x 136 (H) mm and is ideal for q-switching and optical isolators in petawatt/terawatt lasers & optical isolation and low-frequency modulation of high-power visible to NIR laser beams.

Product Specifications

Product Details

  • Part Number
    TX 7595
  • Manufacturer
  • Description
    300 nm - 1300 nm, KD*P Pockels Cell for Optical Isolation Applications


  • Application
    Q-switching and optical isolators in, petawatt/terawatt lasers, Optical isolation and low frequency modulation of high power visible to NIR laser beams

Environmental Conditions

  • Operating Temperature display
    15 to 35 Degree C
  • Relative Humidity
    <85% (Operating)
  • Storage Temperature
    -50 to 85 Degree C

General Parameters

  • Repetition Rate
    1 kHz
  • Wavelength Range
    300 to 1300 nm
  • Quarter Wave Voltage
    3.7 kV
  • Capacitance
    86 pF
  • Contrast Ratio
    >8000:1 (ICR), >300:1 (VCR)
  • Crystal Material
    Potassium Dihydrogen Phosphate (KD*P)
  • Damage Threshold
    >10 J/cm2
  • Dimension
    151 x 136 x 144 mm (L x H x W)
  • Duty Cycle
  • Crystal Diameter
    73.5 mm (Hard Diameter)
  • Transmitted Wavefront Distortion
  • Insertion Loss
  • Technology
    Q-Switched Laser

Technical Documents

Click to view more product details on manufacturer's website
Need Help Finding a Product?

Looking for a Product or Supplier?

Let us know what you need, we can help find products that meet your requirement.