Raman Frequency Shifters

Lasers

For ordering please see

'How To Order'

Please see our full range of laser safety eye wear to accompany all lasers on our Website. 

Raman shifters are used for downshifting the laser radiation frequency in order to generate powerful IR femtosecond pulses. Laser Support Services offers the RS range of Raman frequency shifters from Avesta.

Please read the attached pdf for more information.

Avesta RS Raman Shifters

The RS femtosecond Raman shifters employ a novel scheme. The scheme is based on Raman conversion of a chirped laser pulse with subsequent pulse compression. Compressed gases (hydrogen, methane, sulphur hexafluoride) and barium nitrate crystal are used as active media. The Raman frequency shift varies from 775 cm-1 for sulphur hexafluoride to 4155 cm-1 for hydrogen.
 

Laser Support Services Ltd., 1990-2020

Free, no obligation quotes. Always.

Laser Support Services
School Drive
Ovenstone
Fife
KY10 2RR

  • Twitter Social Icon
  • LinkedIn Social Icon
  • Facebook Social Icon

Reg Co: SC126831

VAT No: GB 561 5209 55

Tel: +44 (0) 1333 311938   -   Fax: +44 (0) 1333 312703   -   enquiries@laser-support.co.uk   -   www.laser-support.co.uk