AVESTA飞秒脉冲压缩器

     Compressors are employed for shortening of femtosecond laser pulses. They are based on spectral broadening (chirping) of femtosecond laser pulse in noble gas-lled capillary with subsequent pulse compression by grating or prism compressor.The pulse compression (ratio of initial pulse duration to the compressed pulse duration) varies from 5 to 10 for laser pulses with duration from 50 to 300 fs. The energy conversion eciency reaches 50% for 0.01-1 mJ laser pulses. The compressor size is

130x50x15 cm^3 (LxWxH).

   The Compulse compressor family includes two standard models, namely Compulse-800 and Compulse-1050 (designed for 800 nm and 1058 nm sources respectively). Customized requests are also welcome.

     Spectra and autocorrelation traces: purple curves-output pulse of ytterbium laser with duration of 290 fs, blue curves-after spectral broadening in a capillary lled with Xe and subsequent compression down to 27 fs.