
YLMO Mid-IR
(Femtosecond Fiber Laser for Mid-IR Spectroscopy)

Femtosecond Fiber Laser for Mid-IR Spectroscopy
Menlo Systems’ YLMO Mid-IR femtosecond fiber laser integrates the latest developments in fiber technology and incorporates these enhancements into an easy-to-use product.
The YLMO Mid-IR with its compact and robust design guarantees excellent stability and consistent long-term performance.
The power levels of more than 100 mW easily serve common requirements of state-of-the-art mid-IR applications. Femtosecond pulse durations of less than 400 fs allow broadband spectroscopy applications as well as time resolved measurements.
The maintenance free operation guarantees a worry-free device that enables our customers to focus their time and resources on their actual application.
The installation of the laser system is as easy as it gets, taking only a few minutes.
Key Specifications
- - Spectral Range 3-5 μm
- - High Output Power Levels >100 mW
- - Compact Footprint
- - Large Spectral Bandwidth up to 300 cm⁻¹
- - Short Pulses <400 fs (typ. <200 fs)
Applications
- - Fourier-Transform Spectroscopy in the Mid-IR
- - Chemical and Biomolecular Sensing of Molecules
- - Fast and Precise Detection of Atmospheric Gases
Features
- - High Intrinsic Stability
- - Tunable Wavelength with High Power Levels
- - Low Amplitude and Phase Noise
- - Short Femtosecond Pulses in the Mid-IR
- - All-Polarization Maintaining Solution
- - Carrier-Envelope Offset Free Femtosecond Laser
- - Menlo figure 9® Technology
- - Active Output Power Stabilization
Options
- - Fully Automated Spectral Tunability
- - Different Repetition Rates
- - Other Wavelengths on Request
- - Fiber Coupled Output Port
Specifications
| Wavelength Range* | 3-5 µm (tunable within this range, other wavelengths on request) |
| Average Power* | >100 mW in selected spectrum (>100 mW 3.0-4.2 µm, above 4.2 µm best effort) |
| Repetition Rate* | 100 MHz |
| Output* | Free space (fiber coupling on request) |
| Polarization | linear, s-polarized |
| Pulse Width* | < 400 fs (typ. 200 fs) |
*Please inquire for your specific combinations of average output power, pulse duration, repetition rate.
Requirements and Dimensions
| Operating Voltage | 100-120 V (50/60 Hz), 220-240 V (50/60 Hz) |
| Max. Power Consumption | 200 W |
| Operating Temperature | 15 °C - 30 °C |
| Laser Head | 340 x 290 x 90 mm³, <10 kg |
| Control Unit | 19”, 2 HU (449 x 496 x 96 mm³), <20 kg |
| Umbilical Cord Length | 2 m* |
| Interfaces | USB, Interlock, Trigger-Out |
*Please inquire your specific umbilical cord lengths.
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