Amplifier  Fiber

Yb-35/250-56/400-07-2.5-T0.8-PM  

1000 µm2 effective  mode area

Saturation  Energy

500 µJ @ 1064  nm

Rated Output  Power

100 W , 200 W  *

Gain  

30 dB max @ 1064  nm

Peak Power  Class

500 kW  max

Actual performance  depends on the pumping wavelength, pumping configuration, seed wavelength, seed  power, seed spectral charac- teristics and seed temporal format  .

Input Pump Power  Co-Pumping

150 W total  max

6 X 0.22 NA -105/125  µm

Input Pump Power  Counter-Pumping

150 /300 W total  max

400 µm , NA<0.15  or equivalent  brightness

Pumping  Wavelength

976 nm  wavelength-locked

Gain  Bandwidth

1020-1080  nm

M2  

<1.3 (D4  σ)

ISO Standard  11146

Polarization  Extinction Ratio

>16  dB

Slope  Efficiency

>70% @ 1064  nm

Recommended Seeding  Power

>500  mW

Input  Fiber

10/125  µm

Low NA,  PM

High Power  Terminaison

Integrated to the  module

10 x 10 mm endcap,  angle polished (2º) & AR coated

Dimensions  

481 X 451 X 29  mm3

Case  Temperature

20 +/-  2°C

Cooling liquid  temperature

Cooling  

Water  cooled

Minimum flow rate  > 2 L/min