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Conical lens fiber
High coupling efficiency, low loss of spherical lens fiber, good consistency, suitable for coupling DFB and SLD lasers with output light spots close to circular shape.
Product Introduction
Conical lens fiber is produced with Laile Optoelectronics’ self-developed high-precision fiber grinding equipment: the fiber end face is ground into a cone and then processed into an optical micro-spherical lens, increasing its light-collecting capability. Conical light greatly improves coupling efficiency and reduces loss.
Product Features
- High coupling efficiency.
- Spherical lens.
- Low fiber loss.
- Good consistency.
Application
Coupling for DFB and SLD lasers whose output spot is nearly circular.
Technical Parameters
| Fiber type | Angle | Radius of curvature | Fiber stripping size |
|---|---|---|---|
| SM / MM / PM Fiber, customizable | 50°–55° (STD), 70°–80° (STD), 110°–120° (STD); customizable (30°–120°) ±1° | 6–8 μm (STD); customizable (curvature radius ±0.5 μm) | Customizable (size ±0.5 mm) |
Can be customized per customer requirements.
Interface Display
Product detail views from the catalog.
