RS. Raman Shifter of Laser Wavelength
Ultrafast Raman converters are designed to decrease the fundamental wavelength frequency of laser radiation in order to generate high-energy femtosecond pulses in the near- and mid-IR ranges.
Up to 30% conversion efficiency
Various active media with different frequency shift
Up to 100 mJ input pulse energies
Standard models for 800, 1030 or 1250 nm
Input source and corresponding Raman shifter model
Active medium
Hydrogen
(gas)Methane or deuterium
(gases)Barium nitrate
(crystal)Ti:S (titanium-sapphire; 800 nm)
RS-8001200 nm
1050 nm
870 nm
Yb-doped systems (1030 nm)
RS-10301890 nm
1530 nm
1180 nm
Cr:F (chromium-forsterite; 1250 nm)
RS-12502600 nm
1970 nm
1430 nm
描述 [描述] Up to 30% conversion efficiency<br />Various active media with different frequency shift<br />800, 1030 or 1250 nm