
ELMO
(Femtosecond Fiber Laser 1560 nm)
Ultrafast OEM Laser for Terahertz Generation

Menlo Systems’ fiber-based femtosecond laser sources integrate the latest achievements in fiber technology into easy-to-use products.
Menlo Systems’ unique figure 9® mode locking technology results in reproducible and long-term stable operation.
The ELMO with its all-fiber design guarantees excellent stability and low-noise operation.
As seed source for fiber amplifiers the oscillator is maintenance free, user installed and ready to use at the press of a single button.
In short: An OEM laser engineered for 24/7 operation.
Key Specifications
- - Wavelength 1560 nm
- - Output Power : >330 mW in free space version, up to 200 mW with fiber coupling
- - Repetition Rate 50-100 MHz
- - Pulse Width down to 45 fs
Applications
- - Amplifier Seeding
- - THz Generation & THz Physics
- - Ultrafast Spectroscopy
Features
- - High Stability
- - Low Amplitude and Phase Noise
- - All-PM Solution
- - Single Mode-Lock State
- - Menlo figure 9® Technology
Options
- - VARIO User-Defined Repetition Rate
- Factory-set value selectable in the 50-100 MHz range
- - MULTIBRANCH Additional Seed Ports
- Seeding of multiple amplifiers with optional subsequent frequency conversion to cover multiple wavelengths
Specifications
ELMO
| Center Wavelength | 1560 nm ± 30 nm |
| Average Power | up to 60 mW* |
| Pulse Width | <150 fs (typ. 100 fs) |
| Output Port | fiber-coupled |
| Polarization | linear, PM fiber |
| Dispersion Management | dispersion can be factory set to achieve short pulses after 0.5-30m of external fiber* |
| Repetition Rate | 100 MHz (50-100 MHz with VARIO)* |
| 2nd Fiber-Coupled Seed Port | yes |
| 2nd High Power Output Port | available with MULTIBRANCH |
ELMO High Power
| Center Wavelength | 1560 nm ± 30 nm |
| Average Power | >180 mW |
| Pulse Width | <60 fs (typ. 45 fs) |
| Output Port | fiber-coupled |
| Polarization | linear, PM fiber |
| Dispersion Management | dispersion can be factory set to achieve short pulses after 0.5-30m of external fiber* |
| Repetition Rate | 100 MHz (50-100 MHz with VARIO)* |
| 2nd Fiber-Coupled Seed Port | yes |
| 2nd High Power Output Port | available with MULTIBRANCH |
ELMO High Power-FS
| Center Wavelength | 1560 nm ± 30 nm |
| Average Power | >330 mW |
| Pulse Width | <90 fs (typ. 70 fs) |
| Output Port | free space |
| Polarization | linear, p-polarized |
| Dispersion Management | external patch cord length of 0.5m to external compressor module** |
| Repetition Rate | 100 MHz (50-100 MHz with VARIO)* |
| 2nd Fiber-Coupled Seed Port | yes |
| 2nd High Power Output Port | available with MULTIBRANCH |
*Please inquire for your specific combinations of average power, pulse duration, repetition rate and external fiber length.
**Free space version with additional compressor module, versatile handheld compressor : module can also be mounted in s-polarized orientation. Standard external patch cord length 0.5m
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