|Laser Filtering Solutions|
Energy-scalable high-efficiency laser temporal contrast filter
…based on cross-polarized wave generation (XPW). This compact XPW filter is adapted for contast enhancement by three orders of magnitude or more of ultrashort lasers with up to multi-kHz repetition rate and energies up to more than 10 mJ, while ensuring up to 20% transmission. This filter is also an efficient post-compressor for ultrashort laser pulses.