Conceptual optical schematic; not a product photograph or model-specific drawing.
AFC-SMA905-SWIR
SMA905 Multimode Fiber Collimator (SWIR: 1050–1650 nm)
The AFC-SMA905-SWIR delivers broadband short-wavelength infrared collimation from 1050 nm to 1650 nm. Optimized for supercontinuum laser output collection, hyperspectral SWIR imaging, and moisture absorption spectroscopy.
Key Advantages
- Broadband SWIR AR coating covering 1050 nm through 1650 nm (>95%)
- Low insertion loss with large-core multimode low-OH fibers
- Rigid stainless steel construction
Detailed Technical Specifications
Every collimator undergoes interferometric wavefront qualification and precision angular alignment before delivery.
| Parameter | Specification | Classification |
|---|---|---|
| Wavelength Range | 1050 – 1650 nm | Optical |
| Receptacle | SMA905 | Mechanical |
| Focal Length (f) | 6.0 mm | Optical |
| Clear Aperture | Ø4.8 mm | Optical |
| Transmission | > 95% | Optical |
| Housing Dimensions | Ø12.0 mm × 30.0 mm | Mechanical |
Target Applications
- Supercontinuum laser delivery
- SWIR hyperspectral imaging
- Moisture and hydrocarbon spectroscopy
Engineering Sizing & NA Verification
Need to calculate exact beam diameter at 5 meters or verify numerical aperture matching between your fiber output and downstream clear apertures? Use our interactive calculation lab.
Mechanical Dimensions & CAD Integration
Standard Ø11.0 mm precision stainless barrel format for drop-in alignment into standard optical cage systems, mirror mounts, and V-groove clamps.
precision ground SUS303 stainless steel
Air-gap / Flat Contact Threaded Coupling
Universal integration into cage & kinematic mounts