Description
The quality of any laser application crucially depends on the performance of the driving light source, i.e. the laser itself. In addition, most applications ask for more and more average power from the laser source to be cost-effective or sensitive enough.
AFS‘s ultrafast fiber lasers are characterized by an outstanding performance combined with flexibility and maximum stability. We have been selling high-power fiber lasers for more than a decade now and continue to push the boundaries of what is possible. The newest model Thulium-300 offers unprecedented ultrafast average power at 2µm central wavelength in combination with a very high pulse energy.
All essential parameters are software controlled and can be tuned over a wide range, making them an extremely valuable tool in many applications.
1950nm Ultrafast Thulium Fiber Laser
Specifications
| Wavelength: | 1940 nm |
|---|---|
| Repetition Rate: | 25 MHz |
| Output Power: | 300 W |
| Pulse Duration: | 150 fs |
| Central Wavelength: | approx. 1950nm |
| Repetition Rate: | 50 kHz to 25 MHz |
| Pulse Energy (Thulium-30): | up to 140 µJ |
| Pulse Energy (Thulium-60): | up to 600 µJ |
| Pulse Energy (Thulium-300): | up to 3 mJ |
| Peak Power (Thulium-30): | up to 0.9 GW |
| Peak Power (Thulium-60): | up to 4 GW |
| Peak Power (Thulium-300): | up to 20 GW |
| Average Power (Thulium-30): | up to 30 W |
| Average Power (Thulium-60): | up to 60 W |
| Average Power (Thulium-300): | up to 300 W |
| Pulse Duration: | <150 fs to 5 ps adjustable |
| Polarization: | linear |
| Beam Quality: | close to diffraction-limited, M² <1.3 |
| Beam Pointing: | <20 µrad RMS |
| Beam Diameter (Thulium-30): | approx. 3 mm |
| Beam Diameter (Thulium-60): | approx. 6 mm |
| Dimensions Laser (Thulium-30): | 112 cm × 41 cm × 25 cm |
| Dimensions Laser (Thulium-60): | 132 cm × 41 cm × 30 cm |
| Dimensions Laser (Thulium-300): | approx. 260 cm × 150 cm × 40 cm |
| Mass (Thulium-30): | approx. 90 kg |
| Mass (Thulium-60): | approx. 200 kg |
| Mass (Thulium-300): | approx. 700 kg |
Got questions about specs? Use the inquiry form to ask.
Download Data Sheet
Features
The following specs show only our exemplary main-platforms. We happily customize a system exactly to your needs.
- Central wavelength: approx. 1940 nm
- Repetition rate: 50 kHz (or single pulse via Ext. AOM upgrade) up to 25 MHz, others on request
- Pulse energy: up to 3mJ
- Peak power: up to 20 GW
- Average power: up to 300 W
- Pulse duration: < 150 fs ... 5 ps adjustable, others on request
- Polarization: linear
- Beam quality: close to diffraction-limited, M² < 1.3
- RIN slow (Average Power): < 0.6% RMS [1/ (24 hours) ... 1 Hz]
- RIN fast (Pulse energy): < 0.6% RMS [1 Hz … frep/2]
- Beam pointing: < 20 µrad RMS (< 10% nat. divergence)
- Beam diameter: approx. 6 mm
- Dimensions laser (W×D×H): 260 cm × 150 cm × 40 cm
- Mass: approx. 700 kg
- Addons: Mid-IR OPA, HHG, Few-cycle generation, CEP-stability, GHz-Burst, Fast Switch
- Logging: Logging of all operation parameters via control software, remote monitoring and service access
- Additional features: Turnkey reliability, all parameters software-controlled, temperature-stabilized and dust-sealed housing
Applications
- Replacement for complex OPAs emitting at ~2µm
- Pumping of optical parametric amplifiers (mid-IR OPA)
- Generation of high harmonics (water-window HHG)
- Materials processing
- Pump-probe experiments
- THz generation
Frequently Asked Questions
What is the central wavelength of the Thulium-300 laser system?
What is the average power output of the Thulium-300 laser system?
Can the pulse duration of the Thulium-300 laser system be adjusted?
What is the beam quality of the Thulium-300 laser system?
Is the Thulium-300 laser system customizable?
Got more questions? Use the inquiry form to ask the supplier directly.
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