YFOA. Femtosecond Yb-Doped Fiber Lasers
| YFOA-50* | YFOA-200* | YFOA-2000* | YFOA-5000 | YFOA-10000 | YFOA-20000 | |
| Pulse duration (FWHM) | <200* fs | <250 fs | ||||
| Available wavelengths | 1030±5 nm (SHG, 1040 nm or 1053 nm upon request) |
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| Average output power | >50 mW | >200 mW | >2 W | >5 W | >10 W | >20 W |
| Pulse energy | >0.7 nJ | >2.8 nJ | >28 nJ | >70 nJ | >140 nJ | >285 nJ |
| Repetition rate (fixed) | 70*+/-10 MHz (internal/external AOMs upon request) | |||||
| Spatial mode and M^2 | TEM00, M^2 <1.2 | |||||
| Polarization | linear, vertical (horizontal on request) | |||||
| Long-term power stability | <0.5% rms (8 hours at equal ambient conditions) | |||||
| Output type | collimated free-space* | |||||
| Cooling type | air-cooled (water-cooled on request) | |||||
| Sync and indication | SMA electric and FC/APC optical sync outputs; TFT color display | |||||
| Control interface | USB with PC software; optional: CAN, RS485 | |||||
| Operating conditions | 15-35 °C; humidity level non-condensing | |||||
| Optical unit, mm | 110x200x70 | 110x200x100 | 276x145x90 | 276x145x90 | 276x145x90 | 341x172x115 |
| Control and Power supply unit, mm | 483х320х95 (19” 2U) |
483х320х95 (19” 2U) |
483х320х95 (19” 2U) |
483х320х95 (19” 2U) |
483х320х140 (19” 3U) |
483х320х140 (19” 3U) |
| * - the YFOA-S series 40-MHz seed oscillator versions for seeding solid-state or fiber amplifiers is available upon request with up to 300 ps chirped pulse output via fiber-coupled or collimated free-space output; custom stretcher design and AOM selection are also available. | ||||||
The YFOA femtosecond fiber laser is designed for stable generation of an ultra-short laser pulse train. The device contains Yb-doped active fiber, pump diodes, polarization control and dispersion control elements, electronic power supply and control system. The laser also has an SMA sync output for triggering external devices, as well as another SMA for pulsed mode status. The YFOA has proved its reliability as a seed oscillator for amplifier systems (such as the TETA system) as well as a stand-alone pulse generator. The YFOA may be ramped up to higher average power ratings for power-demanding applications. The system may be customized as per customer's request.
- high-power versions
- seed oscillator versions
- 19" rack OEM systems
- Yb/Er dual-channel inherently synchronized systems
- ALock Frep and Fceo synchronization and stabilization electronics for multichannel system design and synchronization of femtosecond fiber lasers to external optical or radiofrequency reference
Related products
| Input wavelength range | 450-3200 nm |
| Pulse duration range | 10 fs - 30 ps |
| Minimum input frequency | from 10 Hz |
| Sensitivity | 100 mW^2 |
| Input wavelength range | 450-2000 nm |
| Input pulse duration range | 20 fs - 12 ps |
| Min. input rep. rate | from 10 kHz |
| Sensitivity | 100 mW^2 |
| Wavelength | 780 and 1560 nm |
| Average power | >200/440 mW |
| Pulse duration | <100 fs |
| Repetition rate | 65 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 |
| 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 |
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