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Model：UL18-SMASKU：UL18-SMA
Price: US$350.00
These Fiber Couplers are designed to connect onto the end of a SMA905 connector and contain an AR-coated aspheric lens. The distance between the aspheric lens and the tip of the SMA-terminated fiber can be adjusted to compensate for focal length changes or to recollimate the beam at the wavelength and distance of interest.
Fiber Coupling Efficiency
| Laser Type | ||||||
| SM Fiber 4~9µm |
MM Fiber ≥50µm |
MM Fiber ≥100µm |
MM Fiber ≥200µm |
MM Fiber ≥400µm |
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| DPSS Laser | TEM00 | >40% | >70% | >75% | >80% | >90% |
| Multi Mode | >20% | >60% | >70% | >80% | >90% | |
| Diode Laser | TEM00 | >30% | >60% | >75% | >80% | >90% |
| Multi Mode | Low | >30% | >65% | >75% | >85% | |
>>> Fiber Coupler User Manual 
>>>
Note:
*. For SM fiber, only FC type connector is available ;
*. For MM fiber, both FC/PC and SMA905 connectors are available.
