350~5000nm fiber end face collimator/coupler
Compact, ultra-stable fiber end collimators/couplers are user-friendly devices for optical coupling or output light collimation. Each unit incorporates an achromatic or aspherical lens with an effective focal range of 2.0-18.4 mm, featuring FC/PC, FC/APC, or SMA fiber connectors. For applications requiring short effective focal lengths (≤7.5 mm), we provide collimators/couplers with FC connectors compatible with both FC/PC and FC/APC interfaces. Their five-axis adjustment system works in tandem with short focal lengths, ensuring negligible sensitivity to off-axis inputs.
Feature:
- Super stable micro positioning alignment with five degrees of freedom plus rotation adjustment
- Delayed and scarce
- FC/PC and FC/APC versions are compatible with 2.1 mm wide key and 2.0 mm narrow key joints, SMA collimator/coupler for SMA905 joints
- Use aspherical or achromatic lenses
- Suitable for single mode (SM), multi mode (MM) and polarization maintaining (PM) optical fibers
- The film enhancement options include visible, near-infrared and mid-infrared wavelength ranges
- Effective focal length 2.0～18.4mm
Application:
Fiber Lasers
Quantum Communications
Fiber Optic Sensing
Fiber Optic Communication
Specification:
| project | metric |
| model | FP-C | FPP-C | FPA-C | FPS-C | FP-M | FPP-M | FPA-M | FPS-M |
| Type of lens | achromatic doublet lens | Molded aspherical lens |
| Type of connector | FC/PC& FC/APC | FC/PC | FC/APC | SMA | FC/PC& FC/APC | FC/PC | FC/APC | SMA |
| Effective focal length EFLs (mm) | 4,7.5 | 10,15 | 10,15 | 4,7.5 | 2,4,4.6,7.5 | 11,15.3,18.4 | 2,4,4.6,7.5,11,15.3,18.4 | 2,4,4.6,7.5,11,15.3,18.4 |
