The TX 100D 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 99 mm and a modulation frequency of up to 1 kHz. This pockels cell has a quarter wave DC voltage of 3.9 kV (at 1064 nm) and capacitance of 115 pF. It has an intrinsic contrast ratio (ICR) of 8000:1, voltage contrast ratio (VCR) of 100:1 (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 7 ns and duty cycle of 5%.
The TX 100D has a single pass insertion loss of 7% 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 157 (L) mm x 169 (W) mm x 161 (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.
