High-power ultrafast Ytterbium (1μm)
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 Ytterbium-2000 offers unprecedented ultrafast average power 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.
Applications
Driver for photo-emission-spectroscopy setups
Pumping of optical parametric amplifiers (OPA)
Generation of high harmonics (HHG)
Materials processing
Pump-probe experiments
THz generation
SPECIFICATIONS
The following specs show only our main platforms. We happily customize a system exactly to your needs.
Ytterbium-300 Ytterbium-2000 Central wavelength
approx. 1030 nm
Repetition rate
50 kHz (or single pulse via Ext. AOM upgrade) up to 20 MHz, others on request
Pulse energy
up to 3 mJ
up to 20 mJ
Peak power
up to 7 GW
up to 60 GW
Average power
up to 300 W
up to 2 kW
Pulse duration
< 300 fs ... 5 ps adjustable, others on request
Polarization
linear
Beam quality
close to diffraction-limited, M² < 1.25
RIN slow (Average power)
< 0.6% RMS [1/ (24 hours) … 1 Hz ]
< 0.8% RMS [1/ (24 hours) … 1 Hz ]
RIN fast(Pulse energy)
< 0.6% RMS [1 Hz … frep/2]
< 0.8% RMS [1 Hz … frep/2]
Beam pointing
< 20 µrad RMS (< 10% nat. divergence)
Dimensions laser (W×D×H)
98 cm × 202 cm × 32 cm
149 cm × 292 cm × 50 cm
Add-ons
OPA, SHG, THG, HHG, Few-cycle generation, CEP-stability, GHz-Burst, Fast-switch
Logging
Logging of all operation parameters via control software, remote monitoring and service acces
Additional features
All parameters software-controlled, temperature-stabilized and dust-sealed housing
Laser types Ytterbium-60-2000
Typical autocorrelation trace
Typical Ytterbium-1000 Spectrum in linear intensity scale
Typical Ytterbium-1000 Spectrum in logarithmic intensity scale
Typical Ytterbium-300 spectrum in linear intensity scale
Typical Ytterbium-300 spectrum in logarithmic intensity scale
Power log of Ytterbium-300
Beam pointing
Typical beam profile of Ytterbium-1000
商品属性 [波长] 1030 nm (1950 nm on request) [脉宽] < 300 fs ... 5 ps, adjustable (others on request) [峰值功率] up to 60 GW [重复频率] 50 kHz (or single pulse via Ext. AOM upgrade) up to 20 MHz, [单脉冲能量] up to 20 mJ [平均功率] up to 2k W