The gecco femtosecond oscillators are based on an exceptionally robust mechanical design in a sealed housing comprising proprietary mechanisms to self-start, monitor and maintain its performance. The gecco one delivers <20 fs pulse duration at >600 mW output power with choice of repetition rate and integrated pump power to suit many different applications such as amplifier seeding or microscopy.

"The gecco one works great as a seed laser for our 25 fs kHz amplifier system. We are very happy to have this set-and-forget femtosecond laser delivering reliable and reproducible performance every day."

Senior Scientist at Max-Planck Institut für Struktur und Dynamik der Materie, Germany.


Average Power>600 mW or >1000 mW Pulse Repetition Rate70 - 110 MHz options
Pulse Energy>7.0 nJ or >12.5 nJ * Pulse Duration<20 fs
Spectral Bandwidth>40 nm (FWHM) Central Wavelength800 nm (+/- 20 nm)
Power Stability<1% Noise<0.2% RMS
M2~1.2 Beam Diameter0.8 mm +/- 0.3 mm
Polarisation Ratio>100:1 Polarisation DirectionHorizontal
Operating Temperature21°C +/-5°C Warmup Time<20 minutes

Power stability: measured over 8 hours after cold-start within operating temperature range.

Repetition rate: accuracy +/-1 MHz, higher accuracy available on request.

Repetition rate, pulse duration and average power must be selected at the time of order.

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