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 mode-lock. The gecco ultra delivers <15 fs pulse duration at >600 mW output power with choice of repetition rate and integrated pump laser to suit many different applications, such as amplifier seeding or pump-probe spectroscopy. The repetition rate can also be stabilized to an external reference or other laser system.
| Average Power | >600 mW | Pulse Repetition Rate | 80 MHz (70-110 MHz options) |
| Pulse Energy | >7.5 nJ (@80 MHz) | Pulse Duration | <15 fs |
| Spectral Bandwidth | >50 nm (FWHM) | Central Wavelength | 800 nm (+/- 20 nm) |
| Power Stability | <1% | Noise | <0.05% RMS (finesse pure pump) |
| M2 | <1.2 | Beam Diameter | 0.8 mm +/- 0.3 mm (@80 MHz) |
| Download Specification (686KB) | |||
| Title | Size |
|---|---|
| DATASHEET - gecco family | 686KB |
| Software - vWaistwatcher | 12996KB |
| Software - vChirp GDD modeling software | 17508KB |
Power Stability: RMS, measured over 24 hours after cold-start within operating temperature range.
Pulse Duration: Achieved with optional extra cavity compression.
Repetition Rate: accuracy +/- 100 KHz, other repetition rates available upon request.
Repetition rate must be selected at the time of order.
If required, the repetition rate can be locked to a suitable radiofrequency reference source.
