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400W PI Fiber In / Free Space Out Isolator
| Features |
Benefits |
• EOT’s patented high power fiber collimator technology
(Patent U.S. 7,306,376 B2) |
• Enables high power performance from PI fiber lasers and
use of any SMF or MMF fiber with a cladding diameter ≤400μm |
| • Short optical pathlength and 6mm diameter beam |
• Minimal thermal lensing at power levels up to ≤400W |
| • Optional water-cooled beam dumps |
• No stray beams to worry about |
| Description |
PIOI-400-Yb |
| Operating Center Wavelength |
1065nm nominal, 1030-1090nm available on request |
| Operating Wavelength Range |
±10nm about center wavelength |
| Clear Aperture |
12mm |
| Isolation @23°C |
>25dB in operating wavelength range |
| Insertion Loss |
<0.5dB |
| Pulse Damage Threshold @10ns |
5mJ/pulse |
| Beam Diameter |
6mm |
| Return Loss |
-55dB |
| Operating Temperature for >20dB isolation |
10 to 50°C |
| Storage Temperature |
-10 to 70°C |
| Wavefront Distortion |
≤λ/4 in transmission |
| Optical Fiber |
20/250 NA 0.08 ±0.05 silica fiber or customer supplied fiber |
| Incident Pavg (Random Polarization) |
≤400W |
| Combined Forward and Reverse total Pavg |
≤450W |
| Focal Shift Due to Thermal Lensing |
≤2 Rayleigh ranges of focused beam |
| Fiber Protection |
Stainless steel armor cable |
| Price (North America Only) |
$12500.00
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| Qty. |
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