EFOA-SH-UB. Multi-Output Ultrafast Fiber Laser System
| 1560-nm output | Central wavelength (fixed): 1560±10 nm Pulse width: <150 fs Output power: >150 mW Pulse repetition rate (fixed): 70±5 MHz Polarization: linear, horizontal |
| 780-nm output (SH) | Central wavelength (fixed): 780±5 nm Pulse width: <150 fs Output power: >50 mW Spectrum width: >8 nm Polarization: linear, vertical |
| Supercontinuum output | Wavelength: 1100-2000 nm Output power: >130 mW |
| Service outputs | Fiber service output: 1560 nm, FC/APC (~1 mW) HF sync output: SMA connector Mode-lock status: SMA connector (3.5/0 V) and LED |
| Output power stability (24 hours), @780 nm |
<1% |
| Power supply | 110...220 VAC, 50/60 Hz |
| Operating temperature | 22±5 °C |
| Dimensions, mm | |
| Laser head | 430x455x120 |
| Laser control unit | 291x202x134 |
The EFOA-SH-UB laser system combines several laser sources on one platform: the EFOA femtosecond mode-locked Yb-doped fiber laser (1560 nm output), a supercontinuum generator (1100-2000 nm output) and a second harmonic generator (780 nm). Simultaneous operation with all three wavelengths is possible along with switchable outputs mode.
The system is an indispensable basic tool for research laboratories as it combines a number of laser wavelengths in pulsed mode while maintaining compact size and ease of operation. The device finds its application in various physical, biological, medical areas and other natural sciences including such applications as: material processing, multiphoton microscopy, “pump-probe” spectroscopy, parametric generation and optical frequency metrology.
Femtosecond mode-locked lasers based on Er-doped fibers may be used as a more budget-friendly alternative to Ti:S and Cr:F femtosecond lasers. Fiber lasers do not require costly pump lasers that are used in traditional Ti:S femtosecond lasers.
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| Spectral range | 520-2200 nm |
| Comb spacing (Frep) | 125 MHz |
| Tuning range of offset frequency Fceo | >100 MHz |
| Stability | 5*10^-13 in 1 s |
| Input wavelength range | 450-3200 nm |
| Pulse duration range | 10 fs - 30 ps |
| Minimum input frequency | from 10 Hz |
| Sensitivity | 100 mW^2 |
| Wavelength | 1030...1053 nm |
| Pulse duration | <200 fs...300 ps |
| Average power | 50 mW...20 W |
| Repetition rate | 70±10 MHz |
| Wavelength | 1030 nm (1040, 1050 on request) |
| Average power | >40 W |
| Pulse energy | >40 uJ |
| Repetition rate | up to 75 MHz |
| Pulse duraiton | <200 fs |
| Tuning range | 230-4750 nm |
| Pulse duration | 130...250 fs |
| Average optical power | up to 2 W |
| Repetition rate | 80 MHz |
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