venteon CEP5

Specification / Features / Downloads

The venteon CEP5 laser is a complete carrier-envelope-phase (CEP) stabilised laser system that utilises the exceptional spectral characteristics of the venteon ultra oscillator for a direct realisation of sub-two cycle CEP stable laser pulses with less than 50 as timing jitter. The CEP5 locking approach is the most natural way of locking the CEP by only filtering the spectral wings and is thus efficient and low-noise. Most importantly, it does not affect the properties of the ultrashort output beam by avoiding refractive elements as an AOFS in the beam path.


Average Power~220 mW Pulse Repetition Rate80 MHz*
Pulse Energy~2.75 nJ Pulse Duration<5.5 fs (TL), <6 fs (measured)
Spectral Bandwidth>380 nm (-10 dBc) Power Stability<1% RMS
Noise<0.1% RMS M2<1.2
Divergence<1 mrad    

*Other repetition rates available upon request

  • CEP Phase noise: 100 mrad
  • SNR for fCEO-beat > 30 dB (@ 100 kHz RBW**)
  • CEP-lock without additional spectral broadening
  • Monolithic f-to-2f interferometer for CEP detection
  • Menlo Systems stabilisation electronics (XPS800 Syncro)
  • Pump modulation@ CEPLoQ technology of the finesse pure CEP
  • Second feedback loop (tracking function) for increased long-term CEP performance included
  • Pulse durations achieved with optional extra cavity compression

Related Products

Recently Viewed Products