Frequency Converter

Frequency Converter

Our frequency converter is an ultra compact platform that converts your femtosecond low-energy IR laser pulses (nJ-range) into 2nd and 4th harmonics with best-in-class conversion efficiency. Its industrial-grade design, makes it a robust and reliable

Our frequency converter is an ultra compact platform that converts your femtosecond low-energy IR laser pulses (nJ-range) into 2nd and 4th harmonics with best-in-class conversion efficiency. Its industrial-grade design, makes it a robust and reliable solution that will extend the capabilities of your laser. The design is easily adaptable to higher pulse energies, up to μJ or mJ level.

Key features

  • Ultra compact, industrial-grade platform : sealed, nitrogen purged
  • High conversion efficiency of low-energy pulses (nJ level)
  • Wavelength change from 3 outputs, within seconds : fundamental, 2nd and 4th harmonics
  • All-in-one design. Laser and conversion unit are combined into one single robust assembly
  • Alignment free. No software needed
1064 nm 532 nm 266 nm
Power 2 W 1 W * 750 mW * 170 mW
Repetition rate 80 MHz
Conversion efficiency > 45% > 35% > 8%
Pulse duration < 120 fs < 120 fs < 65 fs < 60 fs (estimated)
Polarization vertical horizontal vertical
Dimension 151x33x52mm

* Laser operation mode can be switched between long/short pulse, leading to two different output power at 532 nm This table shows an example of typical performance for a specific laser. For a different laser type and/or different specifications, It will be adapted by our team for best conversion efficiency.

Integration:

You can use the frequency conversion module with any laser with 1030 - 1064 wavelength, nanojoule energy and megahertz repetition rate. We also can provide breadboards for an easier integration.