C-Fiber 780 Femtosecond Erbium Lasers
Menlo Systems’ fiber-based femtosecond laser sources integrate the latest achievements in fiber technology into easy-to-use products. Menlo Systems’ unique figure 9® design results in reproducible and long-term stable operation. It is based on the well-established Nonlinear Amplifying Loop Mirror (NALM) mode locking mechanism. Both oscillator and amplifier use polarization maintaining (PM) fiber components only, ensuring excellent stability and low-noise operation. The laser is maintenance free, user installed and ready to use at the press of a single button. Customize your laser with the available options to match the requirements of your application. Complete synchronization solution is available with laser and synchronization electronics. All components from one supplier with full automation guarantees hands off operation and more time for your experiments.
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Specifications
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| C-Fiber 780 | C-Fiber 780 HIGH POWER | |
| Central Wavelength | 780 nm ± 10nm | 780 nm ± 10nm |
| Average Power | >100 mW | >250 mW |
| Pulse Energy | >1.0 nJ | >2.5 nJ |
| Pulse Width | <100 fs (<70 fs with FEMTOSCALE) | <100 fs (<70 fs with FEMTOSCALE) |
| Repetition Rate* | 100 MHz (50-250 MHz with VARIO) | 100 MHz (50-250 MHz with VARIO) |
| Repetition Rate Instability | <1 ppm over 20 hours at constant temperature | <1 ppm over 20 hours at constant temperature |
| Timing Jitter | <2 fs [rms, 10 kHz.. 1 MHz] | <2 fs [rms, 10 kHz.. 1 MHz] |
| Output Port | free space | free space |
| Auxiliary Output Port** | free space, 1560 nm, >250 mW | free space, 1560 nm, >500 mW |
| Additional Fiber-Coupled Seed Port | 1 (up to 4 with MULTIBRANCH) | 1 (up to 4 with MULTIBRANCH) |
| Polarization | linear, s-polarized | linear, s-polarized |
| Beam Height | 75 mm | 75 mm |
Amplitude noise < 0.5% rms (over 24h)
Reproducibility Identical and consistent laser performance.
Optical Performance Autocorrelation and optical spectrum
- Lowest Amplitude and Phase Noise
- Single Mode-Lock State with all PM solution
- Dual colour output 1560nm / 780nm with arbitrary splitting ratios of output power
- Shortest 780nm femtosecond pulses for femtosecond fiber laser with 50-60fs (Femtoscale option)
- Repetition Rate 50-250 MHz Large tuning range of the repetition rate with typically 400kHz @ 100MHz (Sync Option)
- Complete synchronization solution available: laser + synchronization electronics (all components from one supplier) with full automation → hands off operation
- Repetition rate synchronization at all frequencies
- Additional seed ports for later upgrade
- Amplifier seeding
- Terahertz generation & terahertz physics
- 2-Photon polymerization and 3D printing
- Ultrafast Spectroscopy
- Multi-Photon Excitation