• Available wavelengths: 1030-1053 nm (fixed) • Average power up to 20 W • Pulse duration <200 fs • 19“ rack OEM versions • YFOA-S seeder version with chirped fiber output • Small footprint and turn-key operation
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 proven 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.
YFOA-200S 19” rack OEM seeder version with fiber output or YFOA series control unit
YFOA-50*
YFOA-200*
YFOA-2000*
YFOA-5000
YFOA-10000
YFOA-20000
Pulse duration (FWHM)
<200* fs
<250 fs
Available wavelengths
1030±5 nm (fixed) (SHG, 1040 nm, 1053 nm upon request)
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* (multiple outputs upon request)
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
110х200х70
110х200х70
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 andAOM selection are also available;