Femtosecond laser

High-Power Femtosecond Laser Pharos
Output power: ≥ 20 W
Repetition rate: 1 kHz - 1 MHz, arbitrary pulse sequence, single shot
Max. pulse energy: ≥ 2 mJ@1-10kHz, 200 μJ@100kHz, 20 μJ@1MHz
Pulse duration: < 190 fs, variable adjustable from 190 fs to 10 ps
Central wavelength: 1030 nm ± 10 nm
Beam profile: TEMoo; M² < 1.3
Pulse energy stability: ≤ 0.5% RMS over 24 hrs
Dimensions laser head (LxWxH): 730x419x233 mm³
Ambient conditions: 15-30°C, 20-80% humidity
Power supply integrated into laser head
220 VAC, 50-60 Hz, 10A
Separate oscillator output with Faraday isolator
Oscillator output simultaneous with RA output
Oscillator repetition rate 65 MHz
Pulse duration approx. 250 fs
Pharos Fast Energy Control (FEC) option (only in standard mode, if BiBurst option is not in use)
Voltage: 0-10 V modulates pulse energy from 0...100%
Individual pulses can be modulated up to 100 kHz
Response time: <5 μs
BiBurst option for Pharos
P, GHz-mode
Intra-burst pulse spacing: ~ 200±40 ps
Max. number of pulses: 1...7 for Pharos-SP
N, MHz-mode
Intra-burst pulse spacing: ~15 ns
Max. number of pulses: 1...7 with FEC option